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San Diego International Airport to Denver International Airport flight

Search for flights from San Diego to Denver and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        SAN 06:25
        2h 35m
        Direct
        DEN 10:00
        San Diego - Denver | Fri, Mar 6 | Frontier Airlines
        DEN 18:52
        2h 41m
        Direct
        SAN 20:33
        Denver - San Diego | Sat, Mar 7 | Frontier Airlines
        £ 29 £ 42
        31% off
        31% off
        £ 42 £ 29
      • SAN 11:59
        2h 29m
        Direct
        DEN 15:28
        San Diego - Denver | Thu, Mar 5 | Frontier Airlines
        DEN 22:29
        2h 39m
        Direct
        SAN 00:08
        Denver - San Diego | Fri, Mar 6 | Frontier Airlines
        £ 29 £ 42
        31% off
        31% off
        £ 42 £ 29
      • SAN 08:45
        2h 34m
        Direct
        DEN 12:19
        San Diego - Denver | Wed, Mar 4 | Frontier Airlines
        DEN 22:29
        2h 39m
        Direct
        SAN 00:08
        Denver - San Diego | Fri, Mar 6 | Frontier Airlines
        £ 29 £ 42
        31% off
        31% off
        £ 42 £ 29
      • SAN 06:25
        2h 35m
        Direct
        DEN 10:00
        San Diego - Denver | Mon, Mar 2 | Frontier Airlines
        DEN 22:30
        2h 39m
        Direct
        SAN 00:09
        Denver - San Diego | Mon, Mar 9 | Frontier Airlines
        £ 30
        28% off
        £ 42 £ 30
      • SAN 06:25
        2h 35m
        Direct
        DEN 10:00
        San Diego - Denver | Sat, Feb 28 | Frontier Airlines
        DEN 22:30
        2h 39m
        Direct
        SAN 00:09
        Denver - San Diego | Sat, Mar 7 | Frontier Airlines
        £ 30
        28% off
        £ 42 £ 30
      • SAN 06:25
        2h 35m
        Direct
        DEN 10:00
        San Diego - Denver | Sat, Mar 7 | Frontier Airlines
        DEN 22:30
        2h 39m
        Direct
        SAN 00:09
        Denver - San Diego | Sat, Mar 7 | Frontier Airlines
        £ 30
        28% off
        £ 42 £ 30
      • SAN 06:25
        2h 35m
        Direct
        DEN 10:00
        San Diego - Denver | Fri, Feb 27 | Frontier Airlines
        DEN 22:29
        2h 39m
        Direct
        SAN 00:08
        Denver - San Diego | Mon, Mar 2 | Frontier Airlines
        £ 30
        28% off
        £ 42 £ 30
      • SAN 06:25
        2h 35m
        Direct
        DEN 10:00
        San Diego - Denver | Thu, Feb 26 | Frontier Airlines
        DEN 20:00
        2h 41m
        Direct
        SAN 21:41
        Denver - San Diego | Wed, Mar 4 | Frontier Airlines
        £ 30
        28% off
        £ 42 £ 30
      • SAN 06:25
        2h 35m
        Direct
        DEN 10:00
        San Diego - Denver | Sat, Feb 21 | Frontier Airlines
        DEN 09:44
        2h 44m
        Direct
        SAN 11:28
        Denver - San Diego | Sat, Feb 28 | Frontier Airlines
        £ 30
        28% off
        £ 42 £ 30
      • SAN 06:25
        2h 35m
        Direct
        DEN 10:00
        San Diego - Denver | Fri, Feb 20 | Frontier Airlines
        DEN 22:29
        2h 39m
        Direct
        SAN 00:08
        Denver - San Diego | Fri, Feb 27 | Frontier Airlines
        £ 30
        28% off
        £ 42 £ 30
      • SAN 13:00
        17h 25m
        1 stop
        DEN Invalid Date
        San Diego - Denver | Sun, Feb 15 | Normal Airline
        DEN 15:00
        6h
        Direct
        SAN 16:00
        Denver - San Diego | Tue, Feb 17 | Normal Airline
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      • Cheapest nonstop
        SAN 21:18
        2h 29m
        Direct
        DEN 00:47
        San Diego - Denver | Mon, Mar 16 | Frontier Airlines
        £ 16 £ 25
        36% off
        36% off
        £ 25 £ 16
      • SAN 08:45
        2h 34m
        Direct
        DEN 12:19
        San Diego - Denver | Wed, Mar 4 | Frontier Airlines
        £ 18 £ 25
        28% off
        28% off
        £ 25 £ 18
      • SAN 09:00
        2h 33m
        Direct
        DEN 12:33
        San Diego - Denver | Fri, Mar 6 | Frontier Airlines
        £ 18 £ 25
        28% off
        28% off
        £ 25 £ 18
      • SAN 08:25
        2h 34m
        Direct
        DEN 11:59
        San Diego - Denver | Tue, Mar 10 | Frontier Airlines
        £ 18
        28% off
        £ 25 £ 18
      • SAN 06:25
        2h 35m
        Direct
        DEN 10:00
        San Diego - Denver | Sun, Mar 1 | Frontier Airlines
        £ 18
        28% off
        £ 25 £ 18
      • SAN 06:25
        2h 35m
        Direct
        DEN 10:00
        San Diego - Denver | Fri, Feb 27 | Frontier Airlines
        £ 18
        28% off
        £ 25 £ 18
      • SAN 09:00
        2h 33m
        Direct
        DEN 12:33
        San Diego - Denver | Mon, Mar 9 | Frontier Airlines
        £ 18
        28% off
        £ 25 £ 18
      • SAN 11:59
        2h 29m
        Direct
        DEN 15:28
        San Diego - Denver | Thu, Mar 5 | Frontier Airlines
        £ 18
        28% off
        £ 25 £ 18
      • SAN 21:18
        2h 29m
        Direct
        DEN 00:47
        San Diego - Denver | Sun, Mar 15 | Frontier Airlines
        £ 18
        28% off
        £ 25 £ 18
      • SAN 06:25
        2h 35m
        Direct
        DEN 10:00
        San Diego - Denver | Tue, Mar 31 | Frontier Airlines
        £ 18
        28% off
        £ 25 £ 18
      • SAN 13:00
        17h 25m
        1 stop
        DEN Invalid Date
        San Diego - Denver | Sun, Feb 15 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from San Diego International Airport to Denver International Airport

See which airlines fly from San Diego to Denver. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From £ 16
Hawaiian Airlines
From £ 26
United Airlines
From £ 29
Alaska Airlines
From £ 41
American Airlines
From £ 63
Delta Air Lines
From £ 65
Qatar Airways
From £ 460

Find more flights and airlines

Flight Schedule from San Diego International Airport to Denver International Airport

Check the schedule for flights from San Diego to Denver and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1233

    San Diego International Airport

    06:30

    SAN

    2h 28m

    09:58

    DEN

    S M T W T F S
    Search

  2. HA7488

    San Diego International Airport

    15:15

    SAN

    2h 18m

    18:33

    DEN

    S M T W T F S
    Search

  3. F94928

    San Diego International Airport

    11:42

    SAN

    2h 41m

    15:23

    DEN

    S - - W T F S
    Search

  4. F92818

    San Diego International Airport

    06:25

    SAN

    2h 44m

    10:09

    DEN

    S M T W T F S
    Search

  5. HA7522

    San Diego International Airport

    20:19

    SAN

    2h 40m

    23:59

    DEN

    S M T W T F S
    Search

  6. F91466

    San Diego International Airport

    18:35

    SAN

    1h 28m

    Direct

    20:03

    LAS

    S - - - - - S
    Search

  7. F91994

    Harry Reid International Airport

    00:59

    LAS

    2h

    Direct

    03:59

    DEN

    S M T W T F S
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San Diego International Airport to Denver International Airport Flights Info

Flight distance1,372.91km
Cheapest one-way ticket price£ 16
Cheapest return ticket price£ 29

FAQs for San Diego International Airport to Denver International Airport Flights

  • How long is a flight from San Diego International Airport (SAN) to Denver International Airport (DEN)?

    It takes around 2 hours 42 minutes to fly from San Diego International Airport (san) to Denver International Airport (den).
  • There are around 9 daily flights from San Diego International Airport (SAN) to Denver International Airport (DEN).
  • Tickets cost around £ 86 in March, making it the cheapest month to book. San Diego International Airport (SAN) to Denver International Airport (DEN) is a popular route, so don't forget to book your tickets in advance.
  • The route from San Diego International Airport (SAN) to Denver International Airport (DEN) is quite popular. Without considering departure times or holidays, tickets cost around £ 110 in February, the most expensive month to book this route.
  • The earliest flight departs from San Diego International Airport (SAN) at 06:19 and arrives in Denver International Airport (DEN) at 14:46.
  • The latest flight departs from San Diego International Airport (SAN) at 18:50 and arrives in Denver International Airport (DEN) at 22:20.
  • Frontier Airlines is a very popular airline operating an average of 4510 flights per month.

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