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Denver International Airport to San Diego International Airport flight
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Cheap Flight Deals from Denver International Airport to San Diego International Airport

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

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • DEN16:32
        2h 30m
        Direct
        SAN18:02
        Denver - San Diego|Sat, May 18|Frontier Airlines
        CAD 20CAD 49
        60% OFF
        60% OFF
        CAD 49CAD 20
      • DEN06:51
        2h 33m
        Direct
        SAN08:24
        Denver - San Diego|Wed, May 15|Frontier Airlines
        CAD 20CAD 49
        60% OFF
        60% OFF
        CAD 49CAD 20
      • DEN06:51
        2h 33m
        Direct
        SAN08:24
        Denver - San Diego|Wed, May 8|Frontier Airlines
        CAD 27CAD 49
        46% OFF
        46% OFF
        CAD 49CAD 27
      • DEN05:30
        2h 30m
        Direct
        SAN07:00
        Denver - San Diego|Tue, May 14|Frontier Airlines
        CAD 32
        CAD 32
      • DEN05:35
        2h 29m
        Direct
        SAN07:04
        Denver - San Diego|Sun, May 19|Frontier Airlines
        CAD 33
        CAD 33
      • DEN05:35
        2h 29m
        Direct
        SAN07:04
        Denver - San Diego|Wed, May 22|Frontier Airlines
        CAD 34
        CAD 34
      • DEN05:35
        2h 29m
        Direct
        SAN07:04
        Denver - San Diego|Mon, May 20|Frontier Airlines
        CAD 35
        CAD 35
      • DEN06:30
        2h 33m
        Direct
        SAN08:03
        Denver - San Diego|Thu, May 9|Frontier Airlines
        CAD 35
        CAD 35
      • DEN05:45
        2h 29m
        Direct
        SAN07:14
        Denver - San Diego|Tue, May 21|Frontier Airlines
        CAD 35
        CAD 35
      • DEN05:31
        2h 29m
        Direct
        SAN07:00
        Denver - San Diego|Wed, Jun 26|Frontier Airlines
        CAD 36
        CAD 36
      • DEN13:00
        3h 5m
        Direct
        SAN14:00
        Denver - San Diego|Tue, May 7|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Denver International Airport to San Diego International Airport

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

Frontier Airlines
From CAD 20
Delta Air Lines
From CAD 103
Sun Country Airlines
From CAD 123
American Airlines
From CAD 134
United Airlines
From CAD 157
Southwest Airlines
From CAD 161
Alaska Airlines
From CAD 269
ANA airlines
Find more flights and airlines
Flight Schedule from Denver International Airport to San Diego International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F92817

    Frontier Airlines

    06:04

    DEN

    2.4h

    Direct

    07:27

    SAN

    SMTWTFS
    Search

  2. F94927

    Frontier Airlines

    11:57

    DEN

    2.4h

    Direct

    13:21

    SAN

    S--W-FS
    Search

  3. F94989

    Frontier Airlines

    19:16

    DEN

    2.4h

    Direct

    20:40

    SAN

    SMTWTFS
    Search
Find more flights and airlines

Denver International Airport to San Diego International Airport Flights Info

Flight distance1,372.91km
Cheapest one-way ticket priceCAD 19
Cheapest return ticket priceCAD 37

FAQs for Denver International Airport to San Diego International Airport Flights

  • How long does it take to fly from Denver International Airport (DEN) to San Diego International Airport (SAN)?

    It takes around 3 hours 3 minutes to fly from Denver International Airport (DEN) to Denver International Airport(SAN).

  • How many daily flights are there from Denver International Airport (DEN) to San Diego International Airport (SAN)?

    There are around 11 daily flights from Denver International Airport (DEN) to San Diego International Airport (SAN).

  • When are flight tickets from Denver International Airport (DEN) to San Diego International Airport (SAN) the cheapest?

    Tickets cost around CAD 172 in June, making it the cheapest month to book. Denver International Airport (DEN) to San Diego International Airport (SAN) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Denver International Airport (DEN) to San Diego International Airport (SAN) most expensive?

    The route from Denver International Airport (DEN) to San Diego International Airport (SAN) is quite popular. Without considering departure times or holidays, tickets cost around CAD 219 in May, the most expensive month to book this route.

  • What is the transportation method from the main airport to downtown in San Diego?

    • The distance from San Diego International Airport to downtown is about 3km, by taxi about 20 minutes.

  • What's the closest airport to San Diego International Airport (SAN)?

    The closest airport to San Diego International Airport (SAN) is San Diego Montgomery Field. The distance is around 10km.

  • Which airline operates the most direct flights from Denver International Airport (DEN) to San Diego International Airport (SAN)?

    Frontier Airlines is a very popular airline operating an average of 2101 flights per month.

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