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Denver International Airport to San Diego International Airport flight

Explore the cheapest one-way and round-trip flights from Denver International Airport to San Diego International Airport over the next 90 days, with one-way fares from BRL 255 and round-trip from BRL 384. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DEN 22:29
        2h 28m
        Direct
        SAN 23:57
        Denver - San Diego | Mon, Nov 9 | Frontier Airlines
        SAN 06:25
        2h 34m
        Direct
        DEN 09:59
        San Diego - Denver | Wed, Nov 11 | Frontier Airlines
        BRL 384 BRL 805
        52% off
        52% off
        BRL 805 BRL 384
      • DEN 22:29
        2h 28m
        Direct
        SAN 23:57
        Denver - San Diego | Fri, Oct 30 | Frontier Airlines
        SAN 06:25
        2h 34m
        Direct
        DEN 09:59
        San Diego - Denver | Sun, Nov 1 | Frontier Airlines
        BRL 457 BRL 805
        43% off
        43% off
        BRL 805 BRL 457
      • DEN 22:29
        2h 28m
        Direct
        SAN 23:57
        Denver - San Diego | Tue, Oct 27 | Frontier Airlines
        SAN 06:25
        2h 34m
        Direct
        DEN 09:59
        San Diego - Denver | Tue, Nov 3 | Frontier Airlines
        BRL 652 BRL 805
        19% off
        19% off
        BRL 805 BRL 652
      • DEN 22:29
        2h 27m
        Direct
        SAN 23:56
        Denver - San Diego | Wed, Oct 21 | Frontier Airlines
        SAN 06:25
        2h 34m
        Direct
        DEN 09:59
        San Diego - Denver | Wed, Oct 28 | Frontier Airlines
        BRL 652
        19% off
        BRL 805 BRL 652
      • DEN 14:29
        2h 29m
        Direct
        SAN 15:58
        Denver - San Diego | Sat, Oct 24 | Frontier Airlines
        SAN 16:53
        2h 32m
        Direct
        DEN 20:25
        San Diego - Denver | Tue, Oct 27 | Frontier Airlines
        BRL 652
        19% off
        BRL 805 BRL 652
      • DEN 07:00
        4h 11m
        1 stop
        SAN 10:11
        Denver - San Diego | Wed, Oct 28 | Frontier Airlines
        SAN 06:25
        2h 34m
        Direct
        DEN 09:59
        San Diego - Denver | Sat, Oct 31 | Frontier Airlines
        BRL 638
        21% off
        BRL 805 BRL 638
      • DEN 07:00
        4h 11m
        1 stop
        SAN 10:11
        Denver - San Diego | Sat, Oct 31 | Frontier Airlines
        SAN 16:53
        2h 32m
        Direct
        DEN 20:25
        San Diego - Denver | Sat, Nov 7 | Frontier Airlines
        BRL 644
        20% off
        BRL 805 BRL 644
      • DEN 07:00
        4h 11m
        1 stop
        SAN 10:11
        Denver - San Diego | Tue, Nov 10 | Frontier Airlines
        SAN 06:25
        2h 34m
        Direct
        DEN 09:59
        San Diego - Denver | Tue, Nov 17 | Frontier Airlines
        BRL 644
        20% off
        BRL 805 BRL 644
      • DEN 07:00
        4h 11m
        1 stop
        SAN 10:11
        Denver - San Diego | Wed, Nov 11 | Frontier Airlines
        SAN 06:25
        2h 34m
        Direct
        DEN 09:59
        San Diego - Denver | Tue, Nov 17 | Frontier Airlines
        BRL 644
        20% off
        BRL 805 BRL 644
      • DEN 07:00
        4h 11m
        1 stop
        SAN 10:11
        Denver - San Diego | Thu, Nov 12 | Frontier Airlines
        SAN 06:25
        2h 34m
        Direct
        DEN 09:59
        San Diego - Denver | Tue, Nov 17 | Frontier Airlines
        BRL 644
        20% off
        BRL 805 BRL 644
      • DEN 07:00
        4h 11m
        1 stop
        SAN 10:11
        Denver - San Diego | Tue, Nov 3 | Frontier Airlines
        SAN 06:25
        2h 34m
        Direct
        DEN 09:59
        San Diego - Denver | Tue, Nov 10 | Frontier Airlines
        BRL 644
        20% off
        BRL 805 BRL 644
      • DEN 07:00
        4h 11m
        1 stop
        SAN 10:11
        Denver - San Diego | Wed, Nov 4 | Frontier Airlines
        SAN 06:25
        2h 34m
        Direct
        DEN 09:59
        San Diego - Denver | Sat, Nov 7 | Frontier Airlines
        BRL 644
        20% off
        BRL 805 BRL 644
      • DEN 13:00
        17h 25m
        1 stop
        SAN 14:00
        Denver - San Diego | Fri, Sep 25 | Normal Airline
        SAN 15:00
        6h
        Direct
        DEN 16:00
        San Diego - Denver | Sun, Sep 27 | Normal Airline
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      • Cheapest nonstop
        DEN 22:29
        2h 22m
        Direct
        SAN 23:51
        Denver - San Diego | Tue, Oct 13 | Frontier Airlines
        BRL 255 BRL 393
        35% off
        35% off
        BRL 393 BRL 255
      • DEN 22:29
        2h 28m
        Direct
        SAN 23:57
        Denver - San Diego | Tue, Nov 10 | Frontier Airlines
        BRL 273 BRL 393
        31% off
        31% off
        BRL 393 BRL 273
      • DEN 22:29
        2h 28m
        Direct
        SAN 23:57
        Denver - San Diego | Mon, Nov 2 | Frontier Airlines
        BRL 276 BRL 393
        30% off
        30% off
        BRL 393 BRL 276
      • DEN 22:29
        2h 27m
        Direct
        SAN 23:56
        Denver - San Diego | Fri, Oct 30 | Frontier Airlines
        BRL 276
        30% off
        BRL 393 BRL 276
      • DEN 22:29
        2h 28m
        Direct
        SAN 23:57
        Denver - San Diego | Fri, Nov 6 | Frontier Airlines
        BRL 277
        30% off
        BRL 393 BRL 277
      • DEN 14:29
        2h 29m
        Direct
        SAN 15:58
        Denver - San Diego | Fri, Oct 23 | Frontier Airlines
        BRL 277
        30% off
        BRL 393 BRL 277
      • DEN 22:29
        2h 28m
        Direct
        SAN 23:57
        Denver - San Diego | Fri, Nov 13 | Frontier Airlines
        BRL 277
        30% off
        BRL 393 BRL 277
      • DEN 22:29
        2h 27m
        Direct
        SAN 23:56
        Denver - San Diego | Tue, Oct 20 | Frontier Airlines
        BRL 278
        28% off
        BRL 393 BRL 278
      • DEN 22:29
        2h 27m
        Direct
        SAN 23:56
        Denver - San Diego | Mon, Oct 19 | Frontier Airlines
        BRL 278
        28% off
        BRL 393 BRL 278
      • DEN 22:29
        2h 27m
        Direct
        SAN 23:56
        Denver - San Diego | Mon, Oct 26 | Frontier Airlines
        BRL 293
        25% off
        BRL 393 BRL 293
      • DEN 22:29
        2h 27m
        Direct
        SAN 23:56
        Denver - San Diego | Sun, Oct 25 | Frontier Airlines
        BRL 299
        24% off
        BRL 393 BRL 299
      • DEN 07:00
        4h 11m
        1 stop
        SAN 10:11
        Denver - San Diego | Sun, Nov 8 | Frontier Airlines
        BRL 318
        19% off
        BRL 393 BRL 318
      • DEN 13:00
        17h 25m
        1 stop
        SAN 14:00
        Denver - San Diego | Fri, Sep 25 | Normal Airline
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Displayed flight fares from Denver International Airport to San Diego International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Denver International Airport to San Diego International Airport

What is the cheapest month to fly from Denver International Airport to San Diego International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Denver International Airport to San Diego International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Denver International Airport to San Diego International Airport are usually in February, with an average price of BRL 279. It is best to avoid July, when the average price can reach BRL 1,122.

BRL 1,122
BRL 701
BRL 279
0
    Cheapest
  • BRL 396
    Sep
  • BRL 586
    Oct
  • BRL 848
    Nov
  • BRL 746
    Dec
  • BRL 290
    Jan
  • BRL 279
    Feb
  • BRL 465
    Mar
  • BRL 457
    Apr
  • BRL 443
    May
  • BRL 979
    Jun
  • BRL 1,122
    Jul
  • BRL 1,070
    Aug

What is the cheapest day of the week to fly from Denver International Airport to San Diego International Airport?

The data is based on the past 12 months and shows the average ticket prices from Denver International Airport to San Diego International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Denver International Airport to San Diego International Airport is Monday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

BRL 722
BRL 620
BRL 518
BRL 416
  • BRL 518
    Mon
  • BRL 693
    Tue
  • BRL 628
    Wed
  • BRL 663
    Thu
  • BRL 554
    Fri
  • BRL 669
    Sat
  • BRL 722
    Sun

Which airline offers the cheapest flights from Denver International Airport to San Diego International Airport?

The cheapest airline flying from Denver International Airport to San Diego International Airport is Frontier Airlines (from BRL 276) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From BRL 276
Alaska Airlines
From BRL 480
Delta Air Lines
From BRL 525
American Airlines
From BRL 553
United Airlines
From BRL 630
Hahn Air
From BRL 1,563

Find more flights and airlines

What is the 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. F92711

    Denver International Airport

    22:29

    DEN

    2h 22m

    23:51

    SAN

    S M T W T F S
    Search

  2. F92817

    Denver International Airport

    15:04

    DEN

    2h 30m

    16:34

    SAN

    S M T W T F S
    Search

  3. F91375

    Denver International Airport

    07:25

    DEN

    2h 4m

    Direct

    09:29

    PHX

    S M T W T F S
    Search

  4. F91571

    Phoenix Sky Harbor International Airport

    11:45

    PHX

    1h 22m

    Direct

    12:07

    SAN

    S M T W T F S
Find more flights and airlines

About Denver International Airport and San Diego International Airport

Learn about Denver International Airport (DEN) and San Diego International Airport (SAN) — including location, terminals, transportation, and travel tips.

Flight distance1,372.91km
Cheapest one-way ticket priceBRL 255
Cheapest return ticket priceBRL 384

FAQs for Denver International Airport to San Diego International Airport Flights

  • How long is the flight from Denver International Airport to San Diego International Airport?

    Denver International Airport to San Diego International Airport takes about 2 hours 32 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 10 daily flights from Denver International Airport (DEN) to San Diego International Airport (SAN).
  • The earliest flight from Denver International Airport to San Diego International Airport departs at 06:20, and the last departs at 22:29, with about 39 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • 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 BRL 1,377 in September, the most expensive month to book this route.
    • The distance from San Diego International Airport to downtown is about 3km, by taxi about 20 minutes.
    • The distance from McClellan-Palomar Airport to downtown is about 47km, by taxi about 1 hour.
  • Frontier Airlines is a very popular airline operating an average of 4830 flights per month.
  • One-way flights from Denver International Airport to San Diego International Airport currently start from BRL 255, and round-trip fares start from BRL 384. The current lowest fare is a Frontier Airlines flight departing on Tue, Oct 13; prices may vary depending on availability.
  • Yes. United Airlines, Alaska Airlines, Frontier Airlines and American Airlines operate direct flights from Denver International Airport to San Diego International Airport, with an average flight time of 2 hours 42 minutes, and around 153 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Denver International Airport to San Diego International Airport is BRL 713. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Denver International Airport to San Diego International Airport, with one-way fares starting from BRL 255. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Denver International Airport to San Diego International Airport operates around 103 weekly flights, mainly by United Airlines and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Denver International Airport and San Diego International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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