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Ronald Reagan Washington National Airport to San Diego flight

Explore the cheapest one-way and round-trip flights from Ronald Reagan Washington National Airport to San Diego over the next 90 days, with one-way fares from RUB 9,705 and round-trip from RUB 15,797. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DCA 10:59 AM
        5h 38m
        Nonstop
        SAN 1:37 PM
        Washington D.C. - San Diego | Sat, Oct 3 | Alaska Airlines
        SAN 9:46 AM
        5h 4m
        Nonstop
        IAD 5:50 PM
        San Diego - Washington D.C. | Sat, Oct 10 | Alaska Airlines
        RUB 27,993 RUB 39,586
        28% off
        28% off
        RUB 39,586 RUB 27,993
      • DCA 10:59 AM
        5h 38m
        Nonstop
        SAN 1:37 PM
        Washington D.C. - San Diego | Wed, Sep 30 | Alaska Airlines
        SAN 9:46 AM
        5h 4m
        Nonstop
        IAD 5:50 PM
        San Diego - Washington D.C. | Wed, Oct 7 | Alaska Airlines
        RUB 28,106 RUB 39,586
        28% off
        28% off
        RUB 39,586 RUB 28,106
      • DCA 7:00 AM
        19h 59m
        1 stop
        SAN 11:59 PM
        Washington D.C. - San Diego | Tue, Oct 13 | Frontier Airlines
        SAN 6:25 AM
        7h 31m
        1 stop
        DCA 4:56 PM
        San Diego - Washington D.C. | Wed, Oct 21 | Frontier Airlines
        RUB 15,797 RUB 39,586
        60% off
        60% off
        RUB 39,586 RUB 15,797
      • DCA 7:00 AM
        19h 59m
        1 stop
        SAN 11:59 PM
        Washington D.C. - San Diego | Wed, Oct 14 | Frontier Airlines
        SAN 6:25 AM
        7h 31m
        1 stop
        DCA 4:56 PM
        San Diego - Washington D.C. | Wed, Oct 21 | Frontier Airlines
        RUB 15,809
        60% off
        RUB 39,586 RUB 15,809
      • DCA 1:00 PM
        13h 51m
        1 stop
        SAN 11:51 PM
        Washington D.C. - San Diego | Wed, Oct 7 | Frontier Airlines
        SAN 6:25 AM
        7h 31m
        1 stop
        DCA 4:56 PM
        San Diego - Washington D.C. | Thu, Oct 15 | Frontier Airlines
        RUB 16,187
        59% off
        RUB 39,586 RUB 16,187
      • DCA 7:00 AM
        11h 41m
        1 stop
        SAN 3:41 PM
        Washington D.C. - San Diego | Wed, Oct 28 | Frontier Airlines
        SAN 8:32 PM
        13h 17m
        1 stop
        DCA 12:49 PM
        San Diego - Washington D.C. | Tue, Nov 3 | Frontier Airlines
        RUB 16,426
        59% off
        RUB 39,586 RUB 16,426
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Sat, Oct 31 | Frontier Airlines
        SAN 6:25 AM
        7h 22m
        1 stop
        DCA 4:47 PM
        San Diego - Washington D.C. | Sat, Nov 7 | Frontier Airlines
        RUB 17,722
        55% off
        RUB 39,586 RUB 17,722
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Sat, Nov 7 | Frontier Airlines
        SAN 6:25 AM
        7h 22m
        1 stop
        DCA 4:47 PM
        San Diego - Washington D.C. | Sat, Nov 14 | Frontier Airlines
        RUB 17,873
        55% off
        RUB 39,586 RUB 17,873
      • DCA 7:00 AM
        11h 58m
        1 stop
        SAN 3:58 PM
        Washington D.C. - San Diego | Wed, Oct 21 | Frontier Airlines
        SAN 6:25 AM
        7h 31m
        1 stop
        DCA 4:56 PM
        San Diego - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        RUB 18,175
        54% off
        RUB 39,586 RUB 18,175
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Tue, Nov 10 | Frontier Airlines
        SAN 4:53 PM
        16h 16m
        1 stop
        DCA 12:09 PM
        San Diego - Washington D.C. | Wed, Nov 18 | Frontier Airlines
        RUB 18,478
        53% off
        RUB 39,586 RUB 18,478
      • DCA 7:00 AM
        11h 58m
        1 stop
        SAN 3:58 PM
        Washington D.C. - San Diego | Tue, Oct 20 | Frontier Airlines
        SAN 5:44 PM
        9h 36m
        1 stop
        IAD 6:20 AM
        San Diego - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        RUB 18,830
        52% off
        RUB 39,586 RUB 18,830
      • DCA 7:00 AM
        19h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Wed, Nov 11 | Frontier Airlines
        SAN 4:53 PM
        16h 16m
        1 stop
        DCA 12:09 PM
        San Diego - Washington D.C. | Wed, Nov 18 | Frontier Airlines
        RUB 18,956
        52% off
        RUB 39,586 RUB 18,956
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Fri, Oct 30 | Frontier Airlines
        SAN 6:25 AM
        7h 22m
        1 stop
        DCA 4:47 PM
        San Diego - Washington D.C. | Tue, Nov 3 | Frontier Airlines
        RUB 19,170
        52% off
        RUB 39,586 RUB 19,170
      • DCA 6:00 PM
        8h 56m
        1 stop
        SAN 11:56 PM
        Washington D.C. - San Diego | Sat, Oct 24 | Frontier Airlines
        SAN 6:25 AM
        7h 22m
        1 stop
        DCA 4:47 PM
        San Diego - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        RUB 19,283
        51% off
        RUB 39,586 RUB 19,283
      • WAS 1:00 PM
        17h 25m
        1 stop
        SAN 2:00 PM
        Washington D.C. - San Diego | Sat, Sep 26 | Normal Airline
        SAN 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        San Diego - Washington D.C. | Mon, Sep 28 | Normal Airline
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      • Cheapest nonstop
        DCA 10:59 AM
        5h 38m
        Nonstop
        SAN 1:37 PM
        Washington D.C. - San Diego | Tue, Nov 3 | Alaska Airlines
        RUB 17,143 RUB 24,253
        28% off
        28% off
        RUB 24,253 RUB 17,143
      • DCA 10:59 AM
        5h 48m
        Nonstop
        SAN 1:47 PM
        Washington D.C. - San Diego | Fri, Nov 6 | Alaska Airlines
        RUB 17,219 RUB 24,253
        28% off
        28% off
        RUB 24,253 RUB 17,219
      • DCA 6:00 PM
        8h 51m
        1 stop
        SAN 11:51 PM
        Washington D.C. - San Diego | Fri, Oct 9 | Frontier Airlines
        RUB 9,705 RUB 24,253
        60% off
        60% off
        RUB 24,253 RUB 9,705
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Thu, Nov 5 | Frontier Airlines
        RUB 9,931
        59% off
        RUB 24,253 RUB 9,931
      • DCA 6:00 PM
        8h 56m
        1 stop
        SAN 11:56 PM
        Washington D.C. - San Diego | Tue, Oct 20 | Frontier Airlines
        RUB 9,944
        59% off
        RUB 24,253 RUB 9,944
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Fri, Oct 30 | Frontier Airlines
        RUB 9,944
        59% off
        RUB 24,253 RUB 9,944
      • DCA 1:00 PM
        30h 8m
        1 stop
        SAN 4:08 PM
        Washington D.C. - San Diego | Sat, Nov 14 | Frontier Airlines
        RUB 10,158
        57% off
        RUB 24,253 RUB 10,158
      • DCA 7:00 AM
        19h 56m
        1 stop
        SAN 11:56 PM
        Washington D.C. - San Diego | Fri, Oct 16 | Frontier Airlines
        RUB 10,410
        56% off
        RUB 24,253 RUB 10,410
      • DCA 1:00 PM
        13h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Sun, Nov 1 | Frontier Airlines
        RUB 10,410
        56% off
        RUB 24,253 RUB 10,410
      • DCA 7:00 AM
        19h 56m
        1 stop
        SAN 11:56 PM
        Washington D.C. - San Diego | Sat, Oct 24 | Frontier Airlines
        RUB 10,422
        56% off
        RUB 24,253 RUB 10,422
      • DCA 7:00 AM
        19h 56m
        1 stop
        SAN 11:56 PM
        Washington D.C. - San Diego | Sun, Oct 25 | Frontier Airlines
        RUB 10,422
        56% off
        RUB 24,253 RUB 10,422
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Thu, Nov 12 | Frontier Airlines
        RUB 10,548
        56% off
        RUB 24,253 RUB 10,548
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Mon, Nov 2 | Frontier Airlines
        RUB 11,190
        54% off
        RUB 24,253 RUB 11,190
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Fri, Nov 6 | Frontier Airlines
        RUB 11,542
        52% off
        RUB 24,253 RUB 11,542
      • WAS 1:00 PM
        17h 25m
        1 stop
        SAN 2:00 PM
        Washington D.C. - San Diego | Sat, Sep 26 | Normal Airline
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Displayed flight fares from Ronald Reagan Washington National Airport to San Diego are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airlines are the most popular for Ronald Reagan Washington National Airport to San Diego flights?

The most popular airlines flying from Ronald Reagan Washington National Airport to San Diego are Alaska Airlines, United Airlines, and Delta Air Lines, among 4 carriers on this route. Frontier Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
Alaska Airlines logo Alaska Airlines
United Airlines logo United Airlines
Delta Air Lines logo Delta Air Lines
Frontier Airlines logo Frontier Airlines

Flight Schedule from Ronald Reagan Washington National Airport to San Diego

Check the schedule for flights from Ronald Reagan Washington National Airport to San Diego and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F9689

    Ronald Reagan Washington National Airport

    6:00 PM

    DCA

    4h 3m

    Nonstop

    8:03 PM

    DEN

    S M - W T F S
    Search

  2. F92711

    Denver International Airport

    10:29 PM

    DEN

    2h 22m

    Nonstop

    11:51 PM

    SAN

    S M T W T F S

  3. DL455

    Ronald Reagan Washington National Airport

    9:00 AM

    DCA

    2h 3m

    Nonstop

    11:03 AM

    ATL

    S M T W T F S
    Search

  4. DL843

    Hartsfield–Jackson Atlanta International Airport

    1:55 PM

    ATL

    4h 46m

    Nonstop

    3:41 PM

    SAN

    S M T W T F S

  5. F9685

    Ronald Reagan Washington National Airport

    7:00 AM

    DCA

    4h 16m

    Nonstop

    9:16 AM

    DEN

    S M T W T F S
    Search

  6. F92817

    Denver International Airport

    2:39 PM

    DEN

    2h 29m

    Nonstop

    4:08 PM

    SAN

    S M T W T F S

  7. F9687

    Ronald Reagan Washington National Airport

    1:00 PM

    DCA

    4h 4m

    Nonstop

    3:04 PM

    DEN

    S - T W T F S
    Search

  8. F92711

    Denver International Airport

    10:29 PM

    DEN

    2h 22m

    Nonstop

    11:51 PM

    SAN

    S M T W T F S

  9. F9685

    Ronald Reagan Washington National Airport

    7:00 AM

    DCA

    4h 16m

    Nonstop

    9:16 AM

    DEN

    S M T W T F S
    Search

  10. F92711

    Denver International Airport

    10:29 PM

    DEN

    2h 22m

    Nonstop

    11:51 PM

    SAN

    S M T W T F S

  11. F9689

    Ronald Reagan Washington National Airport

    6:00 PM

    DCA

    4h 3m

    Nonstop

    8:03 PM

    DEN

    S M - W T F S
    Search

  12. F92817

    Denver International Airport

    2:39 PM

    DEN

    2h 29m

    Nonstop

    4:08 PM

    SAN

    S M T W T F S
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What to know about flights from Ronald Reagan Washington National Airport to San Diego?

Cheapest round-trip ticket price RUB 19,333
Cheapest one-way flight price RUB 9,931
Off-season for travel September
Peak season for travel June

FAQs for Ronald Reagan Washington National Airport to San Diego Flights

  • When is peak season for travel to San Diego?

    ؜The peak travel time for visiting San Diego is October. During this time, flights from Ronald Reagan Washington National Airport to San Diego are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Ronald Reagan Washington National Airport (WAS) to San Diego International Airport (SAN) take around 5 hours 46 minutes.
  • Alaska Airlines is a very popular airline operating an average of 129 flights per month.
  • The earliest flight departs from Ronald Reagan Washington National Airport (WAS) at 08:59 and arrives in San Diego (SAN) at 11:45.
  • The latest flight departs from Ronald Reagan Washington National Airport (WAS) at 17:07 and arrives in San Diego (SAN) at 01:24.
    • The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
    • The distance from McClellan-Palomar Airport to downtown is about 47 km. It takes about 1 hour by taxi.
  • Yes. Alaska Airlines operate direct flights from Ronald Reagan Washington National Airport to San Diego. The average flight time is approximately 6 hours 8 minutes, with about 1 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Ronald Reagan Washington National Airport to San Diego currently starts from RUB 9,705, with round-trip fares from RUB 15,797. The lowest fare is offered by Frontier Airlines departing on Fri, Oct 9; prices are subject to availability.
  • Yes. The average flight time from Ronald Reagan Washington National Airport to San Diego is about 6 hours 8 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Ronald Reagan Washington National Airport to San Diego, including: Alaska Airlines Frontier Airlines Jetblue Airways Delta Air Lines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Ronald Reagan Washington National Airport to San Diego is RUB 26,278, and the average round-trip fare is RUB 43,998. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Ronald Reagan Washington National Airport to San Diego departs at 10:59, and the latest one departs at 17:20. There are approximately 2 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Ronald Reagan Washington National Airport to San Diego usually arrive at San Diego International Airport. San Diego International Airport is the most convenient option for this route.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 25 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.