Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Frontier Airlines

The cheapest airline(s) flying from San Diego to Denver is Frontier Airlines.

  • Frontier Airlines Frontier Airlines
  • United Airlines United Airlines
  • Southwest Airlines Southwest Airlines
  • American Airlines American Airlines
  • Alaska Airlines Alaska Airlines
  • JetBlue Airways JetBlue Airways
Cheapest Month No data available
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Cheapest Day of the Week Wednesday

The cheapest day(s) of the week to fly from San Diego to Denver is Wednesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Sat, 2 Nov, 2024

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    • Airline Filter by Airline
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      • Availability
        • M
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        • S
      • 16:00 SAN
        19:28 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 16:00 - DEN 19:28 2h 28m Direct
      • SANSan Diego International Airport 16:00
      • DENDenver Intl Airport 19:28
      • 2h 28m
      • Direct
      • United Airlines (UA 682)Boeing 737 800
      • United Airlines (UA 682)
        • M
        • -
        • W
        • T
        • F
        • S
        • S
      • Boeing 737 800
      • 16:05 SAN
        19:25 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 16:05 - DEN 19:25 2h 20m Direct
      • SANSan Diego International Airport 16:05
      • DENDenver Intl Airport 19:25
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 1199)Boeing 737 800
      • Southwest Airlines (WN 1199)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 800
      • 16:35 SAN
        19:55 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 16:35 - DEN 19:55 2h 20m Direct
      • SANSan Diego International Airport 16:35
      • DENDenver Intl Airport 19:55
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 1425)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1425)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 17:45 SAN
        21:10 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 17:45 - DEN 21:10 2h 25m Direct
      • SANSan Diego International Airport 17:45
      • DENDenver Intl Airport 21:10
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 3176)Boeing 737 700
      • Southwest Airlines (WN 3176)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 17:55 SAN
        21:25 DEN
        2Hrs, 30m Direct
      • SANSan Diego International Airport 17:55 - DEN 21:25 2h 30m Direct
      • SANSan Diego International Airport 17:55
      • DENDenver Intl Airport 21:25
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 3528)Boeing 737 700
      • Southwest Airlines (WN 3528)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 18:33 SAN
        22:00 DEN
        2Hrs, 27m Direct
      • SANSan Diego International Airport 18:33 - DEN 22:00 2h 27m Direct
      • SANSan Diego International Airport 18:33
      • DENDenver Intl Airport 22:00
      • 2h 27m
      • Direct
      • United Airlines (UA 1924)Boeing 737 800
      • United Airlines (UA 1924)
        • M
        • -
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        • T
        • F
        • S
        • S
      • Boeing 737 800
      • 18:40 SAN
        22:10 DEN
        2Hrs, 30m Direct
      • SANSan Diego International Airport 18:40 - DEN 22:10 2h 30m Direct
      • SANSan Diego International Airport 18:40
      • DENDenver Intl Airport 22:10
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 2817)Boeing 737 700
      • Southwest Airlines (WN 2817)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 700
      • 19:08 SAN
        22:41 DEN
        2Hrs, 33m Direct
      • SANSan Diego International Airport 19:08 - DEN 22:41 2h 33m Direct
      • SANSan Diego International Airport 19:08
      • DENDenver Intl Airport 22:41
      • 2h 33m
      • Direct
      • Frontier Airlines (F9 4928)Airbus A320 Neo
      • Frontier Airlines (F9 4928)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Airbus A320 Neo
      • 19:08 SAN
        22:41 DEN
        2Hrs, 33m Direct
      • SANSan Diego International Airport 19:08 - DEN 22:41 2h 33m Direct
      • SANSan Diego International Airport 19:08
      • DENDenver Intl Airport 22:41
      • 2h 33m
      • Direct
      • Frontier Airlines (F9 4990)Airbus
      • Frontier Airlines (F9 4990)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Airbus
      • 19:17 SAN
        22:50 DEN
        2Hrs, 33m Direct
      • SANSan Diego International Airport 19:17 - DEN 22:50 2h 33m Direct
      • SANSan Diego International Airport 19:17
      • DENDenver Intl Airport 22:50
      • 2h 33m
      • Direct
      • Frontier Airlines (F9 4990)Airbus A320 Neo
      • Frontier Airlines (F9 4990)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • Airbus A320 Neo
      • 20:15 SAN
        23:40 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 20:15 - DEN 23:40 2h 25m Direct
      • SANSan Diego International Airport 20:15
      • DENDenver Intl Airport 23:40
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 2715)Boeing 737 800
      • Southwest Airlines (WN 2715)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 20:55 SAN
        00:15 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 20:55 - DEN 00:15 2h 20m Direct
      • SANSan Diego International Airport 20:55
      • DENDenver Intl Airport 00:15
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 2131)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2131)
        • M
        • -
        • -
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        • F
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 06:15 SAN
        14:40 DEN
        7Hrs, 25m Direct
      • SANSan Diego International Airport 06:15 - DEN 14:40 7h 25m Direct
      • SANSan Diego International Airport 06:15
      • DENDenver Intl Airport 14:40
      • 7h 25m
      • Direct
      • United Airlines (UA 1986)Boeing 737 Max 8 Passenger
      • United Airlines (UA 1986)
        • M
        • T
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        • T
        • F
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 06:15 SAN
        14:30 DEN
        7Hrs, 15m Direct
      • SANSan Diego International Airport 06:15 - DEN 14:30 7h 15m Direct
      • SANSan Diego International Airport 06:15
      • DENDenver Intl Airport 14:30
      • 7h 15m
      • Direct
      • United Airlines (UA 1986)Boeing 737 Max 8 Passenger
      • United Airlines (UA 1986)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 06:25 SAN
        09:55 DEN
        2Hrs, 30m Direct
      • SANSan Diego International Airport 06:25 - DEN 09:55 2h 30m Direct
      • SANSan Diego International Airport 06:25
      • DENDenver Intl Airport 09:55
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 866)Boeing 737 700
      • Southwest Airlines (WN 866)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 700
      • 06:25 SAN
        09:59 DEN
        2Hrs, 34m Direct
      • SANSan Diego International Airport 06:25 - DEN 09:59 2h 34m Direct
      • SANSan Diego International Airport 06:25
      • DENDenver Intl Airport 09:59
      • 2h 34m
      • Direct
      • Frontier Airlines (F9 2818)Airbus
      • Frontier Airlines (F9 2818)
        • -
        • -
        • -
        • T
        • F
        • -
        • S
      • Airbus
      • 06:25 SAN
        09:59 DEN
        2Hrs, 34m Direct
      • SANSan Diego International Airport 06:25 - DEN 09:59 2h 34m Direct
      • SANSan Diego International Airport 06:25
      • DENDenver Intl Airport 09:59
      • 2h 34m
      • Direct
      • Frontier Airlines (F9 2818)Airbus A321 Neo
      • Frontier Airlines (F9 2818)
        • M
        • T
        • W
        • -
        • -
        • S
        • -
      • Airbus A321 Neo
      • 06:35 SAN
        10:05 DEN
        2Hrs, 30m Direct
      • SANSan Diego International Airport 06:35 - DEN 10:05 2h 30m Direct
      • SANSan Diego International Airport 06:35
      • DENDenver Intl Airport 10:05
      • 2h 30m
      • Direct
      • Southwest Airlines (WN 1102)Boeing 737 700
      • Southwest Airlines (WN 1102)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 07:05 SAN
        10:33 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 07:05 - DEN 10:33 2h 28m Direct
      • SANSan Diego International Airport 07:05
      • DENDenver Intl Airport 10:33
      • 2h 28m
      • Direct
      • United Airlines (UA 2432)Boeing 737 800
      • United Airlines (UA 2432)
        • M
        • T
        • W
        • T
        • F
        • -
        • -
      • Boeing 737 800
      • 07:05 SAN
        10:33 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 07:05 - DEN 10:33 2h 28m Direct
      • SANSan Diego International Airport 07:05
      • DENDenver Intl Airport 10:33
      • 2h 28m
      • Direct
      • United Airlines (UA 2432)Boeing 737 900
      • United Airlines (UA 2432)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 900
      • 07:35 SAN
        11:00 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 07:35 - DEN 11:00 2h 25m Direct
      • SANSan Diego International Airport 07:35
      • DENDenver Intl Airport 11:00
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 4371)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4371)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 08:00 SAN
        13:20 DEN
        4Hrs, 20m Direct
      • SANSan Diego International Airport 08:00 - DEN 13:20 4h 20m Direct
      • SANSan Diego International Airport 08:00
      • DENDenver Intl Airport 13:20
      • 4h 20m
      • Direct
      • Southwest Airlines (WN 634)Boeing 737 700
      • Southwest Airlines (WN 634)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 08:30 SAN
        11:55 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 08:30 - DEN 11:55 2h 25m Direct
      • SANSan Diego International Airport 08:30
      • DENDenver Intl Airport 11:55
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 3430)Boeing 737 700
      • Southwest Airlines (WN 3430)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 700
      • 08:38 SAN
        12:12 DEN
        2Hrs, 34m Direct
      • SANSan Diego International Airport 08:38 - DEN 12:12 2h 34m Direct
      • SANSan Diego International Airport 08:38
      • DENDenver Intl Airport 12:12
      • 2h 34m
      • Direct
      • Frontier Airlines (F9 4928)Airbus A321 Neo
      • Frontier Airlines (F9 4928)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • Airbus A321 Neo
      • 08:40 SAN
        16:40 DEN
        7Hrs, 00m Direct
      • SANSan Diego International Airport 08:40 - DEN 16:40 7h Direct
      • SANSan Diego International Airport 08:40
      • DENDenver Intl Airport 16:40
      • 7h
      • Direct
      • Southwest Airlines (WN 2197)Boeing 737 700
      • Southwest Airlines (WN 2197)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 08:45 SAN
        15:30 DEN
        5Hrs, 45m Direct
      • SANSan Diego International Airport 08:45 - DEN 15:30 5h 45m Direct
      • SANSan Diego International Airport 08:45
      • DENDenver Intl Airport 15:30
      • 5h 45m
      • Direct
      • Southwest Airlines (WN 2145)Boeing 737 700
      • Southwest Airlines (WN 2145)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 700
      • 09:00 SAN
        12:28 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 09:00 - DEN 12:28 2h 28m Direct
      • SANSan Diego International Airport 09:00
      • DENDenver Intl Airport 12:28
      • 2h 28m
      • Direct
      • United Airlines (UA 2476)Boeing 737 900
      • United Airlines (UA 2476)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • Boeing 737 900
      • 09:15 SAN
        17:45 DEN
        7Hrs, 30m Direct
      • SANSan Diego International Airport 09:15 - DEN 17:45 7h 30m Direct
      • SANSan Diego International Airport 09:15
      • DENDenver Intl Airport 17:45
      • 7h 30m
      • Direct
      • Southwest Airlines (WN 1136)Boeing 737 700
      • Southwest Airlines (WN 1136)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 09:25 SAN
        12:50 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 09:25 - DEN 12:50 2h 25m Direct
      • SANSan Diego International Airport 09:25
      • DENDenver Intl Airport 12:50
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 3294)Boeing 737 700
      • Southwest Airlines (WN 3294)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 09:35 SAN
        13:00 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 09:35 - DEN 13:00 2h 25m Direct
      • SANSan Diego International Airport 09:35
      • DENDenver Intl Airport 13:00
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 993)Boeing 737 700
      • Southwest Airlines (WN 993)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 10:35 SAN
        14:00 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 10:35 - DEN 14:00 2h 25m Direct
      • SANSan Diego International Airport 10:35
      • DENDenver Intl Airport 14:00
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 4196)Boeing 737 800
      • Southwest Airlines (WN 4196)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 800
      • 10:49 SAN
        14:15 DEN
        2Hrs, 26m Direct
      • SANSan Diego International Airport 10:49 - DEN 14:15 2h 26m Direct
      • SANSan Diego International Airport 10:49
      • DENDenver Intl Airport 14:15
      • 2h 26m
      • Direct
      • Frontier Airlines (F9 4928)Airbus A320 Neo
      • Frontier Airlines (F9 4928)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Airbus A320 Neo
      • 11:10 SAN
        14:38 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 11:10 - DEN 14:38 2h 28m Direct
      • SANSan Diego International Airport 11:10
      • DENDenver Intl Airport 14:38
      • 2h 28m
      • Direct
      • United Airlines (UA 264)Boeing 737 800
      • United Airlines (UA 264)
        • -
        • -
        • -
        • -
        • F
        • S
        • -
      • Boeing 737 800
      • 11:10 SAN
        14:35 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 11:10 - DEN 14:35 2h 25m Direct
      • SANSan Diego International Airport 11:10
      • DENDenver Intl Airport 14:35
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 3381)Boeing 737 700
      • Southwest Airlines (WN 3381)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 11:15 SAN
        14:43 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 11:15 - DEN 14:43 2h 28m Direct
      • SANSan Diego International Airport 11:15
      • DENDenver Intl Airport 14:43
      • 2h 28m
      • Direct
      • United Airlines (UA 264)Boeing 737 800
      • United Airlines (UA 264)
        • M
        • T
        • W
        • T
        • -
        • -
        • S
      • Boeing 737 800
      • 11:25 SAN
        16:50 DEN
        4Hrs, 25m Direct
      • SANSan Diego International Airport 11:25 - DEN 16:50 4h 25m Direct
      • SANSan Diego International Airport 11:25
      • DENDenver Intl Airport 16:50
      • 4h 25m
      • Direct
      • Southwest Airlines (WN 3614)Boeing 737 700
      • Southwest Airlines (WN 3614)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 12:00 SAN
        17:40 DEN
        4Hrs, 40m Direct
      • SANSan Diego International Airport 12:00 - DEN 17:40 4h 40m Direct
      • SANSan Diego International Airport 12:00
      • DENDenver Intl Airport 17:40
      • 4h 40m
      • Direct
      • Southwest Airlines (WN 313)Boeing 737 700
      • Southwest Airlines (WN 313)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 12:12 SAN
        15:44 DEN
        2Hrs, 32m Direct
      • SANSan Diego International Airport 12:12 - DEN 15:44 2h 32m Direct
      • SANSan Diego International Airport 12:12
      • DENDenver Intl Airport 15:44
      • 2h 32m
      • Direct
      • Frontier Airlines (F9 4928)Airbus A320 Neo
      • Frontier Airlines (F9 4928)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • Airbus A320 Neo
      • 12:20 SAN
        15:45 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 12:20 - DEN 15:45 2h 25m Direct
      • SANSan Diego International Airport 12:20
      • DENDenver Intl Airport 15:45
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 3034)Boeing 737 800
      • Southwest Airlines (WN 3034)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 800
      • 12:25 SAN
        15:45 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 12:25 - DEN 15:45 2h 20m Direct
      • SANSan Diego International Airport 12:25
      • DENDenver Intl Airport 15:45
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 3083)Boeing 737 700
      • Southwest Airlines (WN 3083)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 12:41 SAN
        16:13 DEN
        2Hrs, 32m Direct
      • SANSan Diego International Airport 12:41 - DEN 16:13 2h 32m Direct
      • SANSan Diego International Airport 12:41
      • DENDenver Intl Airport 16:13
      • 2h 32m
      • Direct
      • Frontier Airlines (F9 4990)Airbus A321 Neo
      • Frontier Airlines (F9 4990)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • Airbus A321 Neo
      • 12:50 SAN
        16:18 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 12:50 - DEN 16:18 2h 28m Direct
      • SANSan Diego International Airport 12:50
      • DENDenver Intl Airport 16:18
      • 2h 28m
      • Direct
      • United Airlines (UA 1374)Boeing 737 800
      • United Airlines (UA 1374)
        • -
        • -
        • W
        • -
        • F
        • S
        • S
      • Boeing 737 800
      • 12:50 SAN
        16:18 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 12:50 - DEN 16:18 2h 28m Direct
      • SANSan Diego International Airport 12:50
      • DENDenver Intl Airport 16:18
      • 2h 28m
      • Direct
      • United Airlines (UA 1374)Boeing 737 Max 9 Passenger
      • United Airlines (UA 1374)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • Boeing 737 Max 9 Passenger
      • 12:55 SAN
        16:23 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 12:55 - DEN 16:23 2h 28m Direct
      • SANSan Diego International Airport 12:55
      • DENDenver Intl Airport 16:23
      • 2h 28m
      • Direct
      • United Airlines (UA 1374)Boeing 737 Max 9 Passenger
      • United Airlines (UA 1374)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737 Max 9 Passenger
      • 12:55 SAN
        16:23 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 12:55 - DEN 16:23 2h 28m Direct
      • SANSan Diego International Airport 12:55
      • DENDenver Intl Airport 16:23
      • 2h 28m
      • Direct
      • United Airlines (UA 1374)Boeing 737 900
      • United Airlines (UA 1374)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Boeing 737 900
      • 13:00 SAN
        21:30 DEN
        7Hrs, 30m Direct
      • SANSan Diego International Airport 13:00 - DEN 21:30 7h 30m Direct
      • SANSan Diego International Airport 13:00
      • DENDenver Intl Airport 21:30
      • 7h 30m
      • Direct
      • Southwest Airlines (WN 4570)Boeing 737 700
      • Southwest Airlines (WN 4570)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 14:05 SAN
        17:30 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 14:05 - DEN 17:30 2h 25m Direct
      • SANSan Diego International Airport 14:05
      • DENDenver Intl Airport 17:30
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 1416)Boeing 737 700
      • Southwest Airlines (WN 1416)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 14:10 SAN
        17:38 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 14:10 - DEN 17:38 2h 28m Direct
      • SANSan Diego International Airport 14:10
      • DENDenver Intl Airport 17:38
      • 2h 28m
      • Direct
      • United Airlines (UA 312)Boeing 737 Max 8 Passenger
      • United Airlines (UA 312)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • Boeing 737 Max 8 Passenger
      • 14:32 SAN
        18:04 DEN
        2Hrs, 32m Direct
      • SANSan Diego International Airport 14:32 - DEN 18:04 2h 32m Direct
      • SANSan Diego International Airport 14:32
      • DENDenver Intl Airport 18:04
      • 2h 32m
      • Direct
      • Frontier Airlines (F9 3662)Airbus A320 Neo
      • Frontier Airlines (F9 3662)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Airbus A320 Neo
      • 14:37 SAN
        18:09 DEN
        2Hrs, 32m Direct
      • SANSan Diego International Airport 14:37 - DEN 18:09 2h 32m Direct
      • SANSan Diego International Airport 14:37
      • DENDenver Intl Airport 18:09
      • 2h 32m
      • Direct
      • Frontier Airlines (F9 4990)Airbus A321 Neo
      • Frontier Airlines (F9 4990)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Airbus A321 Neo
      • 14:37 SAN
        18:09 DEN
        2Hrs, 32m Direct
      • SANSan Diego International Airport 14:37 - DEN 18:09 2h 32m Direct
      • SANSan Diego International Airport 14:37
      • DENDenver Intl Airport 18:09
      • 2h 32m
      • Direct
      • Frontier Airlines (F9 4990)Airbus
      • Frontier Airlines (F9 4990)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Airbus
      • 15:30 SAN
        20:30 DEN
        4Hrs, 00m Direct
      • SANSan Diego International Airport 15:30 - DEN 20:30 4h Direct
      • SANSan Diego International Airport 15:30
      • DENDenver Intl Airport 20:30
      • 4h
      • Direct
      • Southwest Airlines (WN 2801)Boeing 737 800
      • Southwest Airlines (WN 2801)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 15:45 SAN
        19:05 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 15:45 - DEN 19:05 2h 20m Direct
      • SANSan Diego International Airport 15:45
      • DENDenver Intl Airport 19:05
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 2629)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2629)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 15:59 SAN
        19:27 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 15:59 - DEN 19:27 2h 28m Direct
      • SANSan Diego International Airport 15:59
      • DENDenver Intl Airport 19:27
      • 2h 28m
      • Direct
      • United Airlines (UA 682)Boeing 737 900
      • United Airlines (UA 682)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • Boeing 737 900
      • 16:05 SAN
        21:25 DEN
        4Hrs, 20m 1 Stop (PHX)
      • SANSan Diego International Airport 16:05 - DEN 21:25 4h 20m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 16:05
        PHXPhoenix Sky Harbor Intl Airport 19:30
      • PHXPhoenix Sky Harbor Intl Airport 18:25
        DENDenver Intl Airport 21:25
      • 4h 20m (1h 05m)
      • 1 Stop PHX · Phoenix 1h 05m
      • Southwest Airlines (WN 3650)Boeing 737 700
        Southwest Airlines (WN 840)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3650)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 16:10 SAN
        22:17 DEN
        5Hrs, 07m 1 Stop (SFO)
      • SANSan Diego International Airport 16:10 - DEN 22:17 5h 07m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 16:10
        SFOSan Francisco International Airport 18:40
      • SFOSan Francisco International Airport 17:49
        DENDenver Intl Airport 22:17
      • 5h 07m (51m)
      • 1 Stop SFO · San Francisco 51m
      • United Airlines (UA 2117)Boeing 737 Max 8 Passenger
        United Airlines (UA 373)Boeing 737 800
      • United Airlines (UA 2117)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 16:10 SAN
        23:20 DEN
        6Hrs, 10m 1 Stop (SMF)
      • SANSan Diego International Airport 16:10 - DEN 23:20 6h 10m 1 Stop (SMF) Sacramento
      • SANSan Diego International Airport 16:10
        SMFSacramento International Airport 20:00
      • SMFSacramento International Airport 17:45
        DENDenver Intl Airport 23:20
      • 6h 10m (2h 15m)
      • 1 Stop SMF · Sacramento 2h 15m
      • Southwest Airlines (WN 715)Boeing 737 800
        Southwest Airlines (WN 1901)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 715)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 16:10 SAN
        23:06 DEN
        5Hrs, 56m 1 Stop (SFO)
      • SANSan Diego International Airport 16:10 - DEN 23:06 5h 56m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 16:10
        SFOSan Francisco International Airport 19:29
      • SFOSan Francisco International Airport 17:49
        DENDenver Intl Airport 23:06
      • 5h 56m (1h 40m)
      • 1 Stop SFO · San Francisco 1h 40m
      • United Airlines (UA 2117)Boeing 737 Max 8 Passenger
        United Airlines (UA 589)Boeing 737 800
      • United Airlines (UA 2117)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 16:10 SAN
        22:15 DEN
        5Hrs, 05m 1 Stop (PHX)
      • SANSan Diego International Airport 16:10 - DEN 22:15 5h 05m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 16:10
        PHXPhoenix Sky Harbor Intl Airport 20:20
      • PHXPhoenix Sky Harbor Intl Airport 18:30
        DENDenver Intl Airport 22:15
      • 5h 05m (1h 50m)
      • 1 Stop PHX · Phoenix 1h 50m
      • Southwest Airlines (WN 2924)Boeing 737 700
        Southwest Airlines (WN 4280)Boeing 737 700
      • Southwest Airlines (WN 2924)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 16:35 SAN
        22:45 DEN
        5Hrs, 10m 1 Stop (OAK)
      • SANSan Diego International Airport 16:35 - DEN 22:45 5h 10m 1 Stop (OAK)
      • SANSan Diego International Airport 16:35
        OAKOakland International Airport 19:15
      • OAKOakland International Airport 18:10
        DENDenver Intl Airport 22:45
      • 5h 10m (1h 05m)
      • 1 Stop OAK · 1h 05m
      • Southwest Airlines (WN 5456)Boeing 737 700
        Southwest Airlines (WN 5109)Boeing 737 700
      • Southwest Airlines (WN 5456)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 16:35 SAN
        22:15 DEN
        4Hrs, 40m 1 Stop (PHX)
      • SANSan Diego International Airport 16:35 - DEN 22:15 4h 40m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 16:35
        PHXPhoenix Sky Harbor Intl Airport 20:24
      • PHXPhoenix Sky Harbor Intl Airport 18:58
        DENDenver Intl Airport 22:15
      • 4h 40m (1h 26m)
      • 1 Stop PHX · Phoenix 1h 26m
      • American Airlines (AA 1951)Boeing 737 Max 8 Passenger
        American Airlines (AA 1638)Boeing 737 800
      • American Airlines (AA 1951)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 16:35 SAN
        22:19 DEN
        4Hrs, 44m 1 Stop (PHX)
      • SANSan Diego International Airport 16:35 - DEN 22:19 4h 44m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 16:35
        PHXPhoenix Sky Harbor Intl Airport 20:30
      • PHXPhoenix Sky Harbor Intl Airport 18:58
        DENDenver Intl Airport 22:19
      • 4h 44m (1h 32m)
      • 1 Stop PHX · Phoenix 1h 32m
      • American Airlines (AA 1951)Boeing 737 Max 8 Passenger
        American Airlines (AA 1638)Boeing 737 800
      • American Airlines (AA 1951)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 16:35 SAN
        22:45 DEN
        5Hrs, 10m 1 Stop (OAK)
      • SANSan Diego International Airport 16:35 - DEN 22:45 5h 10m 1 Stop (OAK)
      • SANSan Diego International Airport 16:35
        OAKOakland International Airport 19:15
      • OAKOakland International Airport 18:10
        DENDenver Intl Airport 22:45
      • 5h 10m (1h 05m)
      • 1 Stop OAK · 1h 05m
      • Southwest Airlines (WN 1425)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 5109)Boeing 737 700
      • Southwest Airlines (WN 1425)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 16:45 SAN
        21:50 DEN
        4Hrs, 05m 1 Stop (LAS)
      • SANSan Diego International Airport 16:45 - DEN 21:50 4h 05m 1 Stop (LAS) Las Vegas
      • SANSan Diego International Airport 16:45
        LASLas Vegas McCarran International Airport 18:55
      • LASLas Vegas McCarran International Airport 18:05
        DENDenver Intl Airport 21:50
      • 4h 05m (50m)
      • 1 Stop LAS · Las Vegas 50m
      • Southwest Airlines (WN 634)Boeing 737 700
        Southwest Airlines (WN 2956)Boeing 737 800
      • Southwest Airlines (WN 634)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 16:45 SAN
        23:55 DEN
        6Hrs, 10m 1 Stop (DFW)
      • SANSan Diego International Airport 16:45 - DEN 23:55 6h 10m 1 Stop (DFW) Dallas
      • SANSan Diego International Airport 16:45
        DFWDallas/Fort Worth Intl Airport 22:49
      • DFWDallas/Fort Worth Intl Airport 21:39
        DENDenver Intl Airport 23:55
      • 6h 10m (1h 10m)
      • 1 Stop DFW · Dallas 1h 10m
      • American Airlines (AA 2361)Airbus
        American Airlines (AA 662)Airbus
      • American Airlines (AA 2361)
        • M
        • -
        • -
        • T
        • F
        • S
        • S
      • 16:45 SAN
        23:40 DEN
        5Hrs, 55m 1 Stop (LAS)
      • SANSan Diego International Airport 16:45 - DEN 23:40 5h 55m 1 Stop (LAS) Las Vegas
      • SANSan Diego International Airport 16:45
        LASLas Vegas McCarran International Airport 20:50
      • LASLas Vegas McCarran International Airport 18:05
        DENDenver Intl Airport 23:40
      • 5h 55m (2h 45m)
      • 1 Stop LAS · Las Vegas 2h 45m
      • Southwest Airlines (WN 634)Boeing 737 700
        Southwest Airlines (WN 186)Boeing 737 800
      • Southwest Airlines (WN 634)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 16:54 SAN
        23:06 DEN
        5Hrs, 12m 1 Stop (SFO)
      • SANSan Diego International Airport 16:54 - DEN 23:06 5h 12m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 16:54
        SFOSan Francisco International Airport 19:29
      • SFOSan Francisco International Airport 18:33
        DENDenver Intl Airport 23:06
      • 5h 12m (56m)
      • 1 Stop SFO · San Francisco 56m
      • United Airlines (UA 2110)Boeing 737 900
        United Airlines (UA 589)Boeing 737 800
      • United Airlines (UA 2110)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
      • 16:54 SAN
        23:59 DEN
        6Hrs, 05m 1 Stop (SFO)
      • SANSan Diego International Airport 16:54 - DEN 23:59 6h 05m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 16:54
        SFOSan Francisco International Airport 20:22
      • SFOSan Francisco International Airport 18:33
        DENDenver Intl Airport 23:59
      • 6h 05m (1h 49m)
      • 1 Stop SFO · San Francisco 1h 49m
      • United Airlines (UA 2110)Boeing 737 900
        United Airlines (UA 1230)Boeing 737 900
      • United Airlines (UA 2110)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
      • 17:00 SAN
        23:15 DEN
        5Hrs, 15m 1 Stop (SJC)
      • SANSan Diego International Airport 17:00 - DEN 23:15 5h 15m 1 Stop (SJC) San Jose
      • SANSan Diego International Airport 17:00
        SJCSan Jose International Airport 19:50
      • SJCSan Jose International Airport 18:25
        DENDenver Intl Airport 23:15
      • 5h 15m (1h 25m)
      • 1 Stop SJC · San Jose 1h 25m
      • Southwest Airlines (WN 2758)Boeing 737 700
        Southwest Airlines (WN 1645)Boeing 737 700
      • Southwest Airlines (WN 2758)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 17:00 SAN
        23:30 DEN
        5Hrs, 30m 1 Stop (SMF)
      • SANSan Diego International Airport 17:00 - DEN 23:30 5h 30m 1 Stop (SMF) Sacramento
      • SANSan Diego International Airport 17:00
        SMFSacramento International Airport 20:15
      • SMFSacramento International Airport 18:40
        DENDenver Intl Airport 23:30
      • 5h 30m (1h 35m)
      • 1 Stop SMF · Sacramento 1h 35m
      • Southwest Airlines (WN 4122)Boeing 737 700
        Southwest Airlines (WN 1901)Boeing 737 700
      • Southwest Airlines (WN 4122)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 17:05 SAN
        00:10 DEN
        6Hrs, 05m 1 Stop (LAS)
      • SANSan Diego International Airport 17:05 - DEN 00:10 6h 05m 1 Stop (LAS) Las Vegas
      • SANSan Diego International Airport 17:05
        LASLas Vegas McCarran International Airport 21:15
      • LASLas Vegas McCarran International Airport 18:25
        DENDenver Intl Airport 00:10
      • 6h 05m (2h 50m)
      • 1 Stop LAS · Las Vegas 2h 50m
      • Southwest Airlines (WN 1286)Boeing 737 700
        Southwest Airlines (WN 754)Boeing 737 700
      • Southwest Airlines (WN 1286)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 17:15 SAN
        23:59 DEN
        5Hrs, 44m 1 Stop (SFO)
      • SANSan Diego International Airport 17:15 - DEN 23:59 5h 44m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 17:15
        SFOSan Francisco International Airport 20:22
      • SFOSan Francisco International Airport 18:54
        DENDenver Intl Airport 23:59
      • 5h 44m (1h 28m)
      • 1 Stop SFO · San Francisco 1h 28m
      • United Airlines (UA 2110)Boeing 737 900
        United Airlines (UA 1230)Boeing 737 900
      • United Airlines (UA 2110)
        • M
        • T
        • W
        • T
        • -
        • -
        • -
      • 17:15 SAN
        23:59 DEN
        5Hrs, 44m 1 Stop (SFO)
      • SANSan Diego International Airport 17:15 - DEN 23:59 5h 44m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 17:15
        SFOSan Francisco International Airport 20:22
      • SFOSan Francisco International Airport 18:54
        DENDenver Intl Airport 23:59
      • 5h 44m (1h 28m)
      • 1 Stop SFO · San Francisco 1h 28m
      • United Airlines (UA 2110)Boeing 737 900
        United Airlines (UA 1230)Boeing 737 Max 9 Passenger
      • United Airlines (UA 2110)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 17:15 SAN
        23:00 DEN
        4Hrs, 45m 1 Stop (SJC)
      • SANSan Diego International Airport 17:15 - DEN 23:00 4h 45m 1 Stop (SJC) San Jose
      • SANSan Diego International Airport 17:15
        SJCSan Jose International Airport 19:25
      • SJCSan Jose International Airport 18:45
        DENDenver Intl Airport 23:00
      • 4h 45m (40m)
      • 1 Stop SJC · San Jose 40m
      • Southwest Airlines (WN 1300)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 2996)Boeing 737 800
      • Southwest Airlines (WN 1300)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 17:15 SAN
        23:06 DEN
        4Hrs, 51m 1 Stop (SFO)
      • SANSan Diego International Airport 17:15 - DEN 23:06 4h 51m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 17:15
        SFOSan Francisco International Airport 19:29
      • SFOSan Francisco International Airport 18:54
        DENDenver Intl Airport 23:06
      • 4h 51m (35m)
      • 1 Stop SFO · San Francisco 35m
      • United Airlines (UA 2110)Boeing 737 900
        United Airlines (UA 589)Boeing 737 800
      • United Airlines (UA 2110)
        • M
        • T
        • W
        • T
        • F
        • -
        • -
      • 17:35 SAN
        23:30 DEN
        4Hrs, 55m 1 Stop (PHX)
      • SANSan Diego International Airport 17:35 - DEN 23:30 4h 55m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 17:35
        PHXPhoenix Sky Harbor Intl Airport 21:40
      • PHXPhoenix Sky Harbor Intl Airport 19:55
        DENDenver Intl Airport 23:30
      • 4h 55m (1h 45m)
      • 1 Stop PHX · Phoenix 1h 45m
      • Southwest Airlines (WN 3875)Boeing 737 700
        Southwest Airlines (WN 2843)Boeing 737 700
      • Southwest Airlines (WN 3875)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 17:35 SAN
        00:15 DEN
        5Hrs, 40m 1 Stop (PHX)
      • SANSan Diego International Airport 17:35 - DEN 00:15 5h 40m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 17:35
        PHXPhoenix Sky Harbor Intl Airport 22:30
      • PHXPhoenix Sky Harbor Intl Airport 19:55
        DENDenver Intl Airport 00:15
      • 5h 40m (2h 35m)
      • 1 Stop PHX · Phoenix 2h 35m
      • Southwest Airlines (WN 3875)Boeing 737 700
        Southwest Airlines (WN 3180)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3875)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 17:40 SAN
        22:50 DEN
        4Hrs, 10m 1 Stop (LAS)
      • SANSan Diego International Airport 17:40 - DEN 22:50 4h 10m 1 Stop (LAS) Las Vegas
      • SANSan Diego International Airport 17:40
        LASLas Vegas McCarran International Airport 19:55
      • LASLas Vegas McCarran International Airport 19:00
        DENDenver Intl Airport 22:50
      • 4h 10m (55m)
      • 1 Stop LAS · Las Vegas 55m
      • Southwest Airlines (WN 2349)Boeing 737 700
        Southwest Airlines (WN 3175)Boeing 737 700
      • Southwest Airlines (WN 2349)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 18:00 SAN
        23:30 DEN
        4Hrs, 30m 1 Stop (SMF)
      • SANSan Diego International Airport 18:00 - DEN 23:30 4h 30m 1 Stop (SMF) Sacramento
      • SANSan Diego International Airport 18:00
        SMFSacramento International Airport 20:15
      • SMFSacramento International Airport 19:40
        DENDenver Intl Airport 23:30
      • 4h 30m (35m)
      • 1 Stop SMF · Sacramento 35m
      • Southwest Airlines (WN 3312)Boeing 737 700
        Southwest Airlines (WN 1901)Boeing 737 700
      • Southwest Airlines (WN 3312)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 18:05 SAN
        23:40 DEN
        4Hrs, 35m 1 Stop (LAS)
      • SANSan Diego International Airport 18:05 - DEN 23:40 4h 35m 1 Stop (LAS) Las Vegas
      • SANSan Diego International Airport 18:05
        LASLas Vegas McCarran International Airport 20:50
      • LASLas Vegas McCarran International Airport 19:30
        DENDenver Intl Airport 23:40
      • 4h 35m (1h 20m)
      • 1 Stop LAS · Las Vegas 1h 20m
      • Southwest Airlines (WN 2760)Boeing 737 700
        Southwest Airlines (WN 186)Boeing 737 800
      • Southwest Airlines (WN 2760)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 19:10 SAN
        00:15 DEN
        4Hrs, 05m 1 Stop (PHX)
      • SANSan Diego International Airport 19:10 - DEN 00:15 4h 05m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 19:10
        PHXPhoenix Sky Harbor Intl Airport 22:30
      • PHXPhoenix Sky Harbor Intl Airport 21:30
        DENDenver Intl Airport 00:15
      • 4h 05m (1h)
      • 1 Stop PHX · Phoenix 1h
      • Southwest Airlines (WN 2126)Boeing 737 700
        Southwest Airlines (WN 3180)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2126)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 21:06 SAN
        03:59 DEN
        5Hrs, 53m 1 Stop (LAS)
      • SANSan Diego International Airport 21:06 - DEN 03:59 5h 53m 1 Stop (LAS) Las Vegas
      • SANSan Diego International Airport 21:06
        LASLas Vegas McCarran International Airport 00:59
      • LASLas Vegas McCarran International Airport 22:33
        DENDenver Intl Airport 03:59
      • 5h 53m (2h 26m)
      • 1 Stop LAS · Las Vegas 2h 26m
      • Frontier Airlines (F9 1470)Airbus A321 Neo
        Frontier Airlines (F9 3844)Airbus A321 Neo
      • Frontier Airlines (F9 1470)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 21:18 SAN
        03:59 DEN
        5Hrs, 41m 1 Stop (LAS)
      • SANSan Diego International Airport 21:18 - DEN 03:59 5h 41m 1 Stop (LAS) Las Vegas
      • SANSan Diego International Airport 21:18
        LASLas Vegas McCarran International Airport 00:59
      • LASLas Vegas McCarran International Airport 22:45
        DENDenver Intl Airport 03:59
      • 5h 41m (2h 14m)
      • 1 Stop LAS · Las Vegas 2h 14m
      • Frontier Airlines (F9 1470)Airbus A320 Neo
        Frontier Airlines (F9 3844)Airbus A320 Neo
      • Frontier Airlines (F9 1470)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 21:18 SAN
        03:59 DEN
        5Hrs, 41m 1 Stop (LAS)
      • SANSan Diego International Airport 21:18 - DEN 03:59 5h 41m 1 Stop (LAS) Las Vegas
      • SANSan Diego International Airport 21:18
        LASLas Vegas McCarran International Airport 00:59
      • LASLas Vegas McCarran International Airport 22:45
        DENDenver Intl Airport 03:59
      • 5h 41m (2h 14m)
      • 1 Stop LAS · Las Vegas 2h 14m
      • Frontier Airlines (F9 1470)Airbus A320 Neo
        Frontier Airlines (F9 3844)Airbus A321 Neo
      • Frontier Airlines (F9 1470)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 21:20 SAN
        03:59 DEN
        5Hrs, 39m 1 Stop (LAS)
      • SANSan Diego International Airport 21:20 - DEN 03:59 5h 39m 1 Stop (LAS) Las Vegas
      • SANSan Diego International Airport 21:20
        LASLas Vegas McCarran International Airport 00:59
      • LASLas Vegas McCarran International Airport 22:47
        DENDenver Intl Airport 03:59
      • 5h 39m (2h 12m)
      • 1 Stop LAS · Las Vegas 2h 12m
      • Frontier Airlines (F9 1470)Airbus A320 Neo
        Frontier Airlines (F9 3844)Airbus A321 Neo
      • Frontier Airlines (F9 1470)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 21:38 SAN
        03:59 DEN
        5Hrs, 21m 1 Stop (LAS)
      • SANSan Diego International Airport 21:38 - DEN 03:59 5h 21m 1 Stop (LAS) Las Vegas
      • SANSan Diego International Airport 21:38
        LASLas Vegas McCarran International Airport 00:59
      • LASLas Vegas McCarran International Airport 23:05
        DENDenver Intl Airport 03:59
      • 5h 21m (1h 54m)
      • 1 Stop LAS · Las Vegas 1h 54m
      • Frontier Airlines (F9 1470)Airbus A320 Neo
        Frontier Airlines (F9 2430)Airbus A321 Neo
      • Frontier Airlines (F9 1470)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 06:15 SAN
        12:10 DEN
        4Hrs, 55m 1 Stop (SFO)
      • SANSan Diego International Airport 06:15 - DEN 12:10 4h 55m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 06:15
        SFOSan Francisco International Airport 08:30
      • SFOSan Francisco International Airport 07:54
        DENDenver Intl Airport 12:10
      • 4h 55m (36m)
      • 1 Stop SFO · San Francisco 36m
      • United Airlines (UA 1986)Boeing 737 Max 8 Passenger
        United Airlines (UA 1625)Boeing 737 900
      • United Airlines (UA 1986)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 06:15 SAN
        12:40 DEN
        5Hrs, 25m 1 Stop (SFO)
      • SANSan Diego International Airport 06:15 - DEN 12:40 5h 25m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 06:15
        SFOSan Francisco International Airport 09:00
      • SFOSan Francisco International Airport 07:54
        DENDenver Intl Airport 12:40
      • 5h 25m (1h 06m)
      • 1 Stop SFO · San Francisco 1h 06m
      • United Airlines (UA 1986)Boeing 737 Max 8 Passenger
        United Airlines (UA 1625)Boeing 757 200 Series
      • United Airlines (UA 1986)
        • M
        • T
        • W
        • T
        • -
        • S
        • S
      • 06:15 SAN
        12:22 DEN
        5Hrs, 07m 1 Stop (LAX)
      • SANSan Diego International Airport 06:15 - DEN 12:22 5h 07m 1 Stop (LAX) Los Angeles
      • SANSan Diego International Airport 06:15
        LAXLos Angeles International Airport 08:52
      • LAXLos Angeles International Airport 07:20
        DENDenver Intl Airport 12:22
      • 5h 07m (1h 32m)
      • 1 Stop LAX · Los Angeles 1h 32m
      • United Airlines (UA 4723)Embraer 175
        United Airlines (UA 1583)Boeing 737 800
      • United Airlines (UA 4723)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:20 SAN
        13:10 DEN
        5Hrs, 50m 1 Stop (PDX)
      • SANSan Diego International Airport 06:20 - DEN 13:10 5h 50m 1 Stop (PDX) Portland
      • SANSan Diego International Airport 06:20
        PDXPortland Airport 09:40
      • PDXPortland Airport 09:03
        DENDenver Intl Airport 13:10
      • 5h 50m (37m)
      • 1 Stop PDX · Portland 37m
      • Alaska Airlines (AS 1177)Boeing 737 Max 9 Passenger
        Alaska Airlines (AS 336)Boeing 737
      • Alaska Airlines (AS 1177)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 06:20 SAN
        12:20 DEN
        5Hrs, 00m 1 Stop (LAS)
      • SANSan Diego International Airport 06:20 - DEN 12:20 5h 1 Stop (LAS) Las Vegas
      • SANSan Diego International Airport 06:20
        LASLas Vegas McCarran International Airport 09:25
      • LASLas Vegas McCarran International Airport 07:45
        DENDenver Intl Airport 12:20
      • 5h (1h 40m)
      • 1 Stop LAS · Las Vegas 1h 40m
      • Southwest Airlines (WN 4817)Boeing 737 700
        Southwest Airlines (WN 719)Boeing 737 700
      • Southwest Airlines (WN 4817)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:20 SAN
        13:10 DEN
        5Hrs, 50m 1 Stop (PDX)
      • SANSan Diego International Airport 06:20 - DEN 13:10 5h 50m 1 Stop (PDX) Portland
      • SANSan Diego International Airport 06:20
        PDXPortland Airport 09:40
      • PDXPortland Airport 09:03
        DENDenver Intl Airport 13:10
      • 5h 50m (37m)
      • 1 Stop PDX · Portland 37m
      • Alaska Airlines (AS 1177)Boeing 737
        Alaska Airlines (AS 336)Boeing 737
      • Alaska Airlines (AS 1177)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 06:30 SAN
        12:25 DEN
        4Hrs, 55m 1 Stop (SJC)
      • SANSan Diego International Airport 06:30 - DEN 12:25 4h 55m 1 Stop (SJC) San Jose
      • SANSan Diego International Airport 06:30
        SJCSan Jose International Airport 08:55
      • SJCSan Jose International Airport 08:05
        DENDenver Intl Airport 12:25
      • 4h 55m (50m)
      • 1 Stop SJC · San Jose 50m
      • Southwest Airlines (WN 2879)Boeing 737 700
        Southwest Airlines (WN 2441)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2879)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 06:30 SAN
        11:45 DEN
        4Hrs, 15m 1 Stop (PHX)
      • SANSan Diego International Airport 06:30 - DEN 11:45 4h 15m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 06:30
        PHXPhoenix Sky Harbor Intl Airport 09:42
      • PHXPhoenix Sky Harbor Intl Airport 09:05
        DENDenver Intl Airport 11:45
      • 4h 15m (37m)
      • 1 Stop PHX · Phoenix 37m
      • American Airlines (AA 625)Airbus
        American Airlines (AA 1332)Boeing 737 800
      • American Airlines (AA 625)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:40 SAN
        11:45 DEN
        4Hrs, 05m 1 Stop (PHX)
      • SANSan Diego International Airport 06:40 - DEN 11:45 4h 05m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 06:40
        PHXPhoenix Sky Harbor Intl Airport 09:50
      • PHXPhoenix Sky Harbor Intl Airport 09:05
        DENDenver Intl Airport 11:45
      • 4h 05m (45m)
      • 1 Stop PHX · Phoenix 45m
      • Southwest Airlines (WN 3789)Boeing 737 700
        Southwest Airlines (WN 39)Boeing 737 700
      • Southwest Airlines (WN 3789)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:40 SAN
        12:50 DEN
        5Hrs, 10m 1 Stop (PHX)
      • SANSan Diego International Airport 06:40 - DEN 12:50 5h 10m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 06:40
        PHXPhoenix Sky Harbor Intl Airport 11:00
      • PHXPhoenix Sky Harbor Intl Airport 09:05
        DENDenver Intl Airport 12:50
      • 5h 10m (1h 55m)
      • 1 Stop PHX · Phoenix 1h 55m
      • Southwest Airlines (WN 3789)Boeing 737 700
        Southwest Airlines (WN 1567)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3789)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:45 SAN
        13:50 DEN
        6Hrs, 05m 1 Stop (OAK)
      • SANSan Diego International Airport 06:45 - DEN 13:50 6h 05m 1 Stop (OAK)
      • SANSan Diego International Airport 06:45
        OAKOakland International Airport 10:25
      • OAKOakland International Airport 08:25
        DENDenver Intl Airport 13:50
      • 6h 05m (2h)
      • 1 Stop OAK · 2h
      • Southwest Airlines (WN 1036)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 6416)Boeing 737 800
      • Southwest Airlines (WN 1036)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:50 SAN
        11:55 DEN
        4Hrs, 05m 1 Stop (LAS)
      • SANSan Diego International Airport 06:50 - DEN 11:55 4h 05m 1 Stop (LAS) Las Vegas
      • SANSan Diego International Airport 06:50
        LASLas Vegas McCarran International Airport 09:00
      • LASLas Vegas McCarran International Airport 08:15
        DENDenver Intl Airport 11:55
      • 4h 05m (45m)
      • 1 Stop LAS · Las Vegas 45m
      • Southwest Airlines (WN 932)Boeing 737 700
        Southwest Airlines (WN 2412)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 932)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 06:55 SAN
        13:45 DEN
        5Hrs, 50m 1 Stop (PHX)
      • SANSan Diego International Airport 06:55 - DEN 13:45 5h 50m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 06:55
        PHXPhoenix Sky Harbor Intl Airport 11:50
      • PHXPhoenix Sky Harbor Intl Airport 09:15
        DENDenver Intl Airport 13:45
      • 5h 50m (2h 35m)
      • 1 Stop PHX · Phoenix 2h 35m
      • Southwest Airlines (WN 894)Boeing 737 700
        Southwest Airlines (WN 2145)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 894)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:10 SAN
        13:15 DEN
        5Hrs, 05m 1 Stop (SMF)
      • SANSan Diego International Airport 07:10 - DEN 13:15 5h 05m 1 Stop (SMF) Sacramento
      • SANSan Diego International Airport 07:10
        SMFSacramento International Airport 10:00
      • SMFSacramento International Airport 08:50
        DENDenver Intl Airport 13:15
      • 5h 05m (1h 10m)
      • 1 Stop SMF · Sacramento 1h 10m
      • Southwest Airlines (WN 1200)Boeing 737 700
        Southwest Airlines (WN 1101)Boeing 737 700
      • Southwest Airlines (WN 1200)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:20 SAN
        14:05 DEN
        5Hrs, 45m 1 Stop (PHX)
      • SANSan Diego International Airport 07:20 - DEN 14:05 5h 45m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 07:20
        PHXPhoenix Sky Harbor Intl Airport 12:20
      • PHXPhoenix Sky Harbor Intl Airport 09:40
        DENDenver Intl Airport 14:05
      • 5h 45m (2h 40m)
      • 1 Stop PHX · Phoenix 2h 40m
      • Southwest Airlines (WN 1200)Boeing 737 700
        Southwest Airlines (WN 3444)Boeing 737 700
      • Southwest Airlines (WN 1200)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 07:20 SAN
        12:40 DEN
        4Hrs, 20m 1 Stop (PHX)
      • SANSan Diego International Airport 07:20 - DEN 12:40 4h 20m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 07:20
        PHXPhoenix Sky Harbor Intl Airport 10:50
      • PHXPhoenix Sky Harbor Intl Airport 09:40
        DENDenver Intl Airport 12:40
      • 4h 20m (1h 10m)
      • 1 Stop PHX · Phoenix 1h 10m
      • Southwest Airlines (WN 1200)Boeing 737 700
        Southwest Airlines (WN 2902)Boeing 737 700
      • Southwest Airlines (WN 1200)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 07:35 SAN
        13:30 DEN
        4Hrs, 55m 1 Stop (OAK)
      • SANSan Diego International Airport 07:35 - DEN 13:30 4h 55m 1 Stop (OAK)
      • SANSan Diego International Airport 07:35
        OAKOakland International Airport 10:05
      • OAKOakland International Airport 09:10
        DENDenver Intl Airport 13:30
      • 4h 55m (55m)
      • 1 Stop OAK · 55m
      • Southwest Airlines (WN 985)Boeing 737 700
        Southwest Airlines (WN 849)Boeing 737 700
      • Southwest Airlines (WN 985)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:40 SAN
        14:40 DEN
        6Hrs, 00m 1 Stop (AUS)
      • SANSan Diego International Airport 07:40 - DEN 14:40 6h 1 Stop (AUS) Austin
      • SANSan Diego International Airport 07:40
        AUSAustin-Bergstrom International Airport 13:20
      • AUSAustin-Bergstrom International Airport 12:20
        DENDenver Intl Airport 14:40
      • 6h (1h)
      • 1 Stop AUS · Austin 1h
      • Southwest Airlines (WN 1585)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 2089)Boeing 737 800
      • Southwest Airlines (WN 1585)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
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      What’s the fastest flight time from San Diego to Denver?

      The fastest flight time for direct flights from San Diego to Denver is 2 hours 20 minutes. Check latest flight schedules & prices on Wego.

      How far is Denver from San Diego?

      The flight distance between San Diego and Denver is 1341km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 06:15. The last flight of the day departs at 16:00. See the full list of flight times on Wego.

      How many airlines offer direct flights from San Diego to Denver?

      There are 3 airlines that offer direct flights from San Diego to Denver. Find out the list of airlines on Wego.

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