Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Frontier Airlines
Cheapest Month July
Cheapest Day of the Week Friday
Cheapest Airline Frontier Airlines

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

  • Frontier Airlines Frontier Airlines
  • Alaska Airlines Alaska Airlines
  • American Airlines American Airlines
  • Southwest Airlines Southwest Airlines
  • United Airlines United Airlines
  • Hawaiian Airlines Hawaiian Airlines
  • JetBlue Airways JetBlue Airways
Cheapest Month July

Travel Period: April 2025 - March 2026

The cheapest month(s) to fly from San Diego to Denver is July.

  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
  • Feb 2026
  • Mar 2026
Cheapest Day of the Week Friday

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

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

Flight Schedules

Last Updated: Sun, 2 Mar, 2025

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      • Availability
        • M
        • T
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        • F
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        • S
      • 17:30 SAN
        20:55 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 17:30 - DEN 20:55 2h 25m Direct
      • SANSan Diego International Airport 17:30
      • DENDenver Intl Airport 20:55
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 160)Boeing 737 700
      • Southwest Airlines (WN 160)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 17:30 SAN
        23:05 DEN
        4Hrs, 35m Direct
      • SANSan Diego International Airport 17:30 - DEN 23:05 4h 35m Direct
      • SANSan Diego International Airport 17:30
      • DENDenver Intl Airport 23:05
      • 4h 35m
      • Direct
      • Southwest Airlines (WN 3550)Boeing 737 700
      • Southwest Airlines (WN 3550)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 17:30 SAN
        20:55 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 17:30 - DEN 20:55 2h 25m Direct
      • SANSan Diego International Airport 17:30
      • DENDenver Intl Airport 20:55
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 4849)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4849)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 17:35 SAN
        21:00 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 17:35 - DEN 21:00 2h 25m Direct
      • SANSan Diego International Airport 17:35
      • DENDenver Intl Airport 21:00
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 160)Boeing 737 700
      • Southwest Airlines (WN 160)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 18:32 SAN
        21:58 DEN
        2Hrs, 26m Direct
      • SANSan Diego International Airport 18:32 - DEN 21:58 2h 26m Direct
      • SANSan Diego International Airport 18:32
      • DENDenver Intl Airport 21:58
      • 2h 26m
      • Direct
      • United Airlines (UA 1924)Boeing 737 800
      • United Airlines (UA 1924)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 800
      • 18:50 SAN
        22:15 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 18:50 - DEN 22:15 2h 25m Direct
      • SANSan Diego International Airport 18:50
      • DENDenver Intl Airport 22:15
      • 2h 25m
      • Direct
      • United Airlines (UA 1924)Boeing 737 800
      • United Airlines (UA 1924)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • Boeing 737 800
      • 19:30 SAN
        22:55 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 19:30 - DEN 22:55 2h 25m Direct
      • SANSan Diego International Airport 19:30
      • DENDenver Intl Airport 22:55
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 355)Boeing 737 700
      • Southwest Airlines (WN 355)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 19:30 SAN
        22:55 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 19:30 - DEN 22:55 2h 25m Direct
      • SANSan Diego International Airport 19:30
      • DENDenver Intl Airport 22:55
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 2046)Boeing 737 700
      • Southwest Airlines (WN 2046)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 19:55 SAN
        23:15 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 19:55 - DEN 23:15 2h 20m Direct
      • SANSan Diego International Airport 19:55
      • DENDenver Intl Airport 23:15
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 160)Boeing 737 700
      • Southwest Airlines (WN 160)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 20:00 SAN
        23:20 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 20:00 - DEN 23:20 2h 20m Direct
      • SANSan Diego International Airport 20:00
      • DENDenver Intl Airport 23:20
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 160)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 160)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 21:25 SAN
        00:45 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 21:25 - DEN 00:45 2h 20m Direct
      • SANSan Diego International Airport 21:25
      • DENDenver Intl Airport 00:45
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 611)Boeing 737 700
      • Southwest Airlines (WN 611)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 21:40 SAN
        01:00 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 21:40 - DEN 01:00 2h 20m Direct
      • SANSan Diego International Airport 21:40
      • DENDenver Intl Airport 01:00
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 611)Boeing 737 700
      • Southwest Airlines (WN 611)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 06:25 SAN
        09:56 DEN
        2Hrs, 31m Direct
      • SANSan Diego International Airport 06:25 - DEN 09:56 2h 31m Direct
      • SANSan Diego International Airport 06:25
      • DENDenver Intl Airport 09:56
      • 2h 31m
      • Direct
      • Frontier Airlines (F9 2818)Airbus A320 Neo
      • Frontier Airlines (F9 2818)
        • M
        • T
        • -
        • T
        • F
        • S
        • S
      • Airbus A320 Neo
      • 06:25 SAN
        09:50 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 06:25 - DEN 09:50 2h 25m Direct
      • SANSan Diego International Airport 06:25
      • DENDenver Intl Airport 09:50
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 777)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 777)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 06:35 SAN
        10:00 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 06:35 - DEN 10:00 2h 25m Direct
      • SANSan Diego International Airport 06:35
      • DENDenver Intl Airport 10:00
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 777)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 777)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 06:35 SAN
        10:00 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 06:35 - DEN 10:00 2h 25m Direct
      • SANSan Diego International Airport 06:35
      • DENDenver Intl Airport 10:00
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 777)Boeing 737 700
      • Southwest Airlines (WN 777)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 06:43 SAN
        10:11 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 06:43 - DEN 10:11 2h 28m Direct
      • SANSan Diego International Airport 06:43
      • DENDenver Intl Airport 10:11
      • 2h 28m
      • Direct
      • United Airlines (UA 619)Boeing 737 Max 9 Passenger
      • United Airlines (UA 619)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 9 Passenger
      • 06:55 SAN
        10:26 DEN
        2Hrs, 31m Direct
      • SANSan Diego International Airport 06:55 - DEN 10:26 2h 31m Direct
      • SANSan Diego International Airport 06:55
      • DENDenver Intl Airport 10:26
      • 2h 31m
      • Direct
      • Frontier Airlines (F9 2818)Airbus A320 Neo
      • Frontier Airlines (F9 2818)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • Airbus A320 Neo
      • 07:00 SAN
        10:26 DEN
        2Hrs, 26m Direct
      • SANSan Diego International Airport 07:00 - DEN 10:26 2h 26m Direct
      • SANSan Diego International Airport 07:00
      • DENDenver Intl Airport 10:26
      • 2h 26m
      • Direct
      • United Airlines (UA 2270)Boeing 737 Max 9 Passenger
      • United Airlines (UA 2270)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 Max 9 Passenger
      • 07:00 SAN
        10:28 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 07:00 - DEN 10:28 2h 28m Direct
      • SANSan Diego International Airport 07:00
      • DENDenver Intl Airport 10:28
      • 2h 28m
      • Direct
      • United Airlines (UA 619)Boeing 737 Max 9 Passenger
      • United Airlines (UA 619)
        • M
        • T
        • W
        • T
        • F
        • -
        • -
      • Boeing 737 Max 9 Passenger
      • 07:30 SAN
        13:05 DEN
        4Hrs, 35m Direct
      • SANSan Diego International Airport 07:30 - DEN 13:05 4h 35m Direct
      • SANSan Diego International Airport 07:30
      • DENDenver Intl Airport 13:05
      • 4h 35m
      • Direct
      • Southwest Airlines (WN 3789)Boeing 737 700
      • Southwest Airlines (WN 3789)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 07:45 SAN
        11:05 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 07:45 - DEN 11:05 2h 20m Direct
      • SANSan Diego International Airport 07:45
      • DENDenver Intl Airport 11:05
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 3694)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3694)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 07:55 SAN
        11:15 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 07:55 - DEN 11:15 2h 20m Direct
      • SANSan Diego International Airport 07:55
      • DENDenver Intl Airport 11:15
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 2914)Boeing 737 700
      • Southwest Airlines (WN 2914)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 08:00 SAN
        11:20 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 08:00 - DEN 11:20 2h 20m Direct
      • SANSan Diego International Airport 08:00
      • DENDenver Intl Airport 11:20
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 1953)Boeing 737 700
      • Southwest Airlines (WN 1953)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 08:45 SAN
        12:11 DEN
        2Hrs, 26m Direct
      • SANSan Diego International Airport 08:45 - DEN 12:11 2h 26m Direct
      • SANSan Diego International Airport 08:45
      • DENDenver Intl Airport 12:11
      • 2h 26m
      • Direct
      • United Airlines (UA 2476)Boeing 737 900
      • United Airlines (UA 2476)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 900
      • 08:47 SAN
        12:15 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 08:47 - DEN 12:15 2h 28m Direct
      • SANSan Diego International Airport 08:47
      • DENDenver Intl Airport 12:15
      • 2h 28m
      • Direct
      • United Airlines (UA 2476)Boeing 737 800
      • United Airlines (UA 2476)
        • M
        • T
        • W
        • T
        • F
        • -
        • -
      • Boeing 737 800
      • 08:47 SAN
        12:15 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 08:47 - DEN 12:15 2h 28m Direct
      • SANSan Diego International Airport 08:47
      • DENDenver Intl Airport 12:15
      • 2h 28m
      • Direct
      • United Airlines (UA 2476)Boeing 737 Max 9 Passenger
      • United Airlines (UA 2476)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 9 Passenger
      • 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 1650)Boeing 737 700
      • Southwest Airlines (WN 1650)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 09:40 SAN
        13:05 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 09:40 - DEN 13:05 2h 25m Direct
      • SANSan Diego International Airport 09:40
      • DENDenver Intl Airport 13:05
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 1953)Boeing 737 800
      • Southwest Airlines (WN 1953)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 09:45 SAN
        14:30 DEN
        3Hrs, 45m Direct
      • SANSan Diego International Airport 09:45 - DEN 14:30 3h 45m Direct
      • SANSan Diego International Airport 09:45
      • DENDenver Intl Airport 14:30
      • 3h 45m
      • Direct
      • Southwest Airlines (WN 239)Boeing 737 700
      • Southwest Airlines (WN 239)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 09:50 SAN
        13:10 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 09:50 - DEN 13:10 2h 20m Direct
      • SANSan Diego International Airport 09:50
      • DENDenver Intl Airport 13:10
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 2178)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2178)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 11:00 SAN
        14:26 DEN
        2Hrs, 26m Direct
      • SANSan Diego International Airport 11:00 - DEN 14:26 2h 26m Direct
      • SANSan Diego International Airport 11:00
      • DENDenver Intl Airport 14:26
      • 2h 26m
      • Direct
      • United Airlines (UA 264)Boeing 737 Max 8 Passenger
      • United Airlines (UA 264)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 11:08 SAN
        14:34 DEN
        2Hrs, 26m Direct
      • SANSan Diego International Airport 11:08 - DEN 14:34 2h 26m Direct
      • SANSan Diego International Airport 11:08
      • DENDenver Intl Airport 14:34
      • 2h 26m
      • Direct
      • United Airlines (UA 264)Boeing 737 Max 8 Passenger
      • United Airlines (UA 264)
        • M
        • T
        • W
        • T
        • F
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 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 2178)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2178)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 11:20 SAN
        14:45 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 11:20 - DEN 14:45 2h 25m Direct
      • SANSan Diego International Airport 11:20
      • DENDenver Intl Airport 14:45
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 2178)Boeing 737 700
      • Southwest Airlines (WN 2178)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 11:55 SAN
        15:15 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 11:55 - DEN 15:15 2h 20m Direct
      • SANSan Diego International Airport 11:55
      • DENDenver Intl Airport 15:15
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 2178)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2178)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 12:30 SAN
        15:50 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 12:30 - DEN 15:50 2h 20m Direct
      • SANSan Diego International Airport 12:30
      • DENDenver Intl Airport 15:50
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 55)Boeing 737 700
      • Southwest Airlines (WN 55)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 12:38 SAN
        16:06 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 12:38 - DEN 16:06 2h 28m Direct
      • SANSan Diego International Airport 12:38
      • DENDenver Intl Airport 16:06
      • 2h 28m
      • Direct
      • Frontier Airlines (F9 4990)Airbus A320 Neo
      • Frontier Airlines (F9 4990)
        • -
        • T
        • -
        • T
        • -
        • -
        • S
      • Airbus A320 Neo
      • 12:45 SAN
        16:10 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 12:45 - DEN 16:10 2h 25m Direct
      • SANSan Diego International Airport 12:45
      • DENDenver Intl Airport 16:10
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 2841)Boeing 737 800
      • Southwest Airlines (WN 2841)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 12:48 SAN
        16:16 DEN
        2Hrs, 28m Direct
      • SANSan Diego International Airport 12:48 - DEN 16:16 2h 28m Direct
      • SANSan Diego International Airport 12:48
      • DENDenver Intl Airport 16:16
      • 2h 28m
      • Direct
      • Frontier Airlines (F9 4990)Airbus A320 Neo
      • Frontier Airlines (F9 4990)
        • M
        • -
        • W
        • -
        • F
        • S
        • -
      • Airbus A320 Neo
      • 12:55 SAN
        16:21 DEN
        2Hrs, 26m Direct
      • SANSan Diego International Airport 12:55 - DEN 16:21 2h 26m Direct
      • SANSan Diego International Airport 12:55
      • DENDenver Intl Airport 16:21
      • 2h 26m
      • Direct
      • United Airlines (UA 1374)Airbus A321 Neo
      • United Airlines (UA 1374)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Airbus A321 Neo
      • 13:00 SAN
        16:26 DEN
        2Hrs, 26m Direct
      • SANSan Diego International Airport 13:00 - DEN 16:26 2h 26m Direct
      • SANSan Diego International Airport 13:00
      • DENDenver Intl Airport 16:26
      • 2h 26m
      • Direct
      • United Airlines (UA 1374)Airbus A321 Neo
      • United Airlines (UA 1374)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • Airbus A321 Neo
      • 14:05 SAN
        17:25 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 14:05 - DEN 17:25 2h 20m Direct
      • SANSan Diego International Airport 14:05
      • DENDenver Intl Airport 17:25
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 2914)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2914)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 14:30 SAN
        19:40 DEN
        4Hrs, 10m Direct
      • SANSan Diego International Airport 14:30 - DEN 19:40 4h 10m Direct
      • SANSan Diego International Airport 14:30
      • DENDenver Intl Airport 19:40
      • 4h 10m
      • Direct
      • Southwest Airlines (WN 329)Boeing 737 700
      • Southwest Airlines (WN 329)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 14:40 SAN
        20:20 DEN
        4Hrs, 40m Direct
      • SANSan Diego International Airport 14:40 - DEN 20:20 4h 40m Direct
      • SANSan Diego International Airport 14:40
      • DENDenver Intl Airport 20:20
      • 4h 40m
      • Direct
      • Southwest Airlines (WN 2897)Boeing 737 700
      • Southwest Airlines (WN 2897)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 15:15 SAN
        18:35 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 15:15 - DEN 18:35 2h 20m Direct
      • SANSan Diego International Airport 15:15
      • DENDenver Intl Airport 18:35
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 2046)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2046)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 16:05 SAN
        19:31 DEN
        2Hrs, 26m Direct
      • SANSan Diego International Airport 16:05 - DEN 19:31 2h 26m Direct
      • SANSan Diego International Airport 16:05
      • DENDenver Intl Airport 19:31
      • 2h 26m
      • Direct
      • United Airlines (UA 682)Boeing 737 Max 8 Passenger
      • United Airlines (UA 682)
        • -
        • T
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 16:05 SAN
        19:31 DEN
        2Hrs, 26m Direct
      • SANSan Diego International Airport 16:05 - DEN 19:31 2h 26m Direct
      • SANSan Diego International Airport 16:05
      • DENDenver Intl Airport 19:31
      • 2h 26m
      • Direct
      • United Airlines (UA 682)Boeing 737 900
      • United Airlines (UA 682)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 900
      • 16:05 SAN
        19:31 DEN
        2Hrs, 26m Direct
      • SANSan Diego International Airport 16:05 - DEN 19:31 2h 26m Direct
      • SANSan Diego International Airport 16:05
      • DENDenver Intl Airport 19:31
      • 2h 26m
      • Direct
      • United Airlines (UA 682)Boeing 737 800
      • United Airlines (UA 682)
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      • 16:05 SAN
        19:30 DEN
        2Hrs, 25m Direct
      • SANSan Diego International Airport 16:05 - DEN 19:30 2h 25m Direct
      • SANSan Diego International Airport 16:05
      • DENDenver Intl Airport 19:30
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 1041)Boeing 737 700
      • Southwest Airlines (WN 1041)
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      • Boeing 737 700
      • 16:30 SAN
        19:50 DEN
        2Hrs, 20m Direct
      • SANSan Diego International Airport 16:30 - DEN 19:50 2h 20m Direct
      • SANSan Diego International Airport 16:30
      • DENDenver Intl Airport 19:50
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 3694)Boeing 737 800
      • Southwest Airlines (WN 3694)
        • M
        • -
        • -
        • T
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        • -
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      • Boeing 737 800
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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.

      What’s the most popular airline flying from San Diego to Denver?

      The most popular airline flying from San Diego to Denver is Frontier Airlines. Find the latest flight deals 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 06:25. The last flight of the day departs at 17:30. 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.

      All Airports in Denver

      Denver Intl Airport DEN

      Popular Airlines Flying From San Diego to Denver

      Frontier Airlines ‏()

      Popular Destinations From Denver

      Popular Destinations From San Diego

      Popular Hotels in Denver

      Hotels In Popular Destinations