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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 PHP 7,385 and round-trip from PHP 11,746. 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 | Mon, Oct 12 | Alaska Airlines
        SAN 9:46 AM
        5h 4m
        Nonstop
        IAD 5:50 PM
        San Diego - Washington D.C. | Mon, Oct 19 | Alaska Airlines
        PHP 20,815 PHP 36,688
        43% off
        43% off
        PHP 36,688 PHP 20,815
      • DCA 10:59 AM
        5h 38m
        Nonstop
        SAN 1:37 PM
        Washington D.C. - San Diego | Fri, Oct 9 | Alaska Airlines
        SAN 9:46 AM
        5h 4m
        Nonstop
        IAD 5:50 PM
        San Diego - Washington D.C. | Fri, Oct 16 | Alaska Airlines
        PHP 20,899 PHP 36,688
        43% off
        43% off
        PHP 36,688 PHP 20,899
      • DCA 7:00 AM
        19h 59m
        1 stop
        SAN 11:59 PM
        Washington D.C. - San Diego | Thu, Oct 22 | Frontier Airlines
        SAN 6:25 AM
        7h 31m
        1 stop
        DCA 4:56 PM
        San Diego - Washington D.C. | Fri, Oct 30 | Frontier Airlines
        PHP 11,746 PHP 36,688
        68% off
        68% off
        PHP 36,688 PHP 11,746
      • DCA 7:00 AM
        19h 59m
        1 stop
        SAN 11:59 PM
        Washington D.C. - San Diego | Fri, Oct 23 | Frontier Airlines
        SAN 6:25 AM
        7h 31m
        1 stop
        DCA 4:56 PM
        San Diego - Washington D.C. | Fri, Oct 30 | Frontier Airlines
        PHP 11,755
        68% off
        PHP 36,688 PHP 11,755
      • DCA 1:00 PM
        13h 51m
        1 stop
        SAN 11:51 PM
        Washington D.C. - San Diego | Fri, Oct 16 | Frontier Airlines
        SAN 6:25 AM
        7h 31m
        1 stop
        DCA 4:56 PM
        San Diego - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        PHP 12,036
        67% off
        PHP 36,688 PHP 12,036
      • DCA 7:00 AM
        11h 41m
        1 stop
        SAN 3:41 PM
        Washington D.C. - San Diego | Fri, Nov 6 | Frontier Airlines
        SAN 8:32 PM
        13h 17m
        1 stop
        DCA 12:49 PM
        San Diego - Washington D.C. | Thu, Nov 12 | Frontier Airlines
        PHP 12,214
        67% off
        PHP 36,688 PHP 12,214
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Mon, Nov 9 | Frontier Airlines
        SAN 6:25 AM
        7h 22m
        1 stop
        DCA 4:47 PM
        San Diego - Washington D.C. | Mon, Nov 16 | Frontier Airlines
        PHP 13,178
        64% off
        PHP 36,688 PHP 13,178
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Mon, Nov 16 | Frontier Airlines
        SAN 6:25 AM
        7h 22m
        1 stop
        DCA 4:47 PM
        San Diego - Washington D.C. | Mon, Nov 23 | Frontier Airlines
        PHP 13,290
        64% off
        PHP 36,688 PHP 13,290
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Thu, Nov 19 | Frontier Airlines
        SAN 4:53 PM
        16h 16m
        1 stop
        DCA 12:09 PM
        San Diego - Washington D.C. | Fri, Nov 27 | Frontier Airlines
        PHP 13,739
        63% off
        PHP 36,688 PHP 13,739
      • DCA 6:00 PM
        8h 56m
        1 stop
        SAN 11:56 PM
        Washington D.C. - San Diego | Mon, Nov 2 | Frontier Airlines
        SAN 6:25 AM
        7h 22m
        1 stop
        DCA 4:47 PM
        San Diego - Washington D.C. | Mon, Nov 9 | Frontier Airlines
        PHP 14,338
        61% off
        PHP 36,688 PHP 14,338
      • DCA 6:00 PM
        8h 56m
        1 stop
        SAN 11:56 PM
        Washington D.C. - San Diego | Sun, Oct 25 | Frontier Airlines
        SAN 4:53 PM
        26h 6m
        1 stop
        DCA 9:59 PM
        San Diego - Washington D.C. | Wed, Oct 28 | Frontier Airlines
        PHP 14,582
        60% off
        PHP 36,688 PHP 14,582
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Sun, Nov 8 | Frontier Airlines
        SAN 6:25 AM
        7h 22m
        1 stop
        DCA 4:47 PM
        San Diego - Washington D.C. | Thu, Nov 12 | Frontier Airlines
        PHP 27,516
        25% off
        PHP 36,688 PHP 27,516
      • WAS 1:00 PM
        17h 25m
        1 stop
        SAN 2:00 PM
        Washington D.C. - San Diego | Sat, Oct 10 | Normal Airline
        SAN 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        San Diego - Washington D.C. | Mon, Oct 12 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        DCA 10:59 AM
        5h 38m
        Nonstop
        SAN 1:37 PM
        Washington D.C. - San Diego | Sat, Oct 31 | Alaska Airlines
        PHP 12,747 PHP 16,996
        25% off
        25% off
        PHP 16,996 PHP 12,747
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Mon, Nov 23 | Frontier Airlines
        PHP 7,385 PHP 16,996
        56% off
        56% off
        PHP 16,996 PHP 7,385
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Thu, Nov 19 | Frontier Airlines
        PHP 7,385 PHP 16,996
        56% off
        56% off
        PHP 16,996 PHP 7,385
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Wed, Nov 11 | Frontier Airlines
        PHP 7,385
        56% off
        PHP 16,996 PHP 7,385
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Wed, Nov 18 | Frontier Airlines
        PHP 7,385
        56% off
        PHP 16,996 PHP 7,385
      • DCA 6:00 PM
        8h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Thu, Nov 5 | Frontier Airlines
        PHP 7,394
        56% off
        PHP 16,996 PHP 7,394
      • DCA 6:00 PM
        8h 56m
        1 stop
        SAN 11:56 PM
        Washington D.C. - San Diego | Mon, Nov 2 | Frontier Airlines
        PHP 7,553
        56% off
        PHP 16,996 PHP 7,553
      • DCA 7:00 AM
        19h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Wed, Nov 25 | Frontier Airlines
        PHP 7,731
        55% off
        PHP 16,996 PHP 7,731
      • DCA 7:00 AM
        11h 58m
        1 stop
        SAN 3:58 PM
        Washington D.C. - San Diego | Fri, Nov 20 | Frontier Airlines
        PHP 7,731
        55% off
        PHP 16,996 PHP 7,731
      • DCA 1:00 PM
        13h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Sat, Nov 14 | Frontier Airlines
        PHP 7,731
        55% off
        PHP 16,996 PHP 7,731
      • DCA 1:00 PM
        13h 57m
        1 stop
        SAN 11:57 PM
        Washington D.C. - San Diego | Sat, Nov 7 | Frontier Airlines
        PHP 7,740
        54% off
        PHP 16,996 PHP 7,740
      • DCA 7:00 AM
        19h 56m
        1 stop
        SAN 11:56 PM
        Washington D.C. - San Diego | Fri, Oct 30 | Frontier Airlines
        PHP 7,750
        54% off
        PHP 16,996 PHP 7,750
      • DCA 7:00 AM
        19h 56m
        1 stop
        SAN 11:56 PM
        Washington D.C. - San Diego | Sat, Oct 31 | Frontier Airlines
        PHP 7,750
        54% off
        PHP 16,996 PHP 7,750
      • WAS 1:00 PM
        17h 25m
        1 stop
        SAN 2:00 PM
        Washington D.C. - San Diego | Sat, Oct 10 | Normal Airline
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Flight fares from Ronald Reagan Washington National Airport to San Diego are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

See which airlines fly from Ronald Reagan Washington National Airport to San Diego. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
American Airlines logo American 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 28m

    Nonstop

    11:57 PM

    SAN

    S M T W T F S

  3. 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

  4. F92817

    Denver International Airport

    3:04 PM

    DEN

    2h 30m

    Nonstop

    4:34 PM

    SAN

    S M T W T F S

  5. F9687

    Ronald Reagan Washington National Airport

    1:00 PM

    DCA

    4h 4m

    Nonstop

    3:04 PM

    DEN

    S - T W T F S
    Search

  6. F92711

    Denver International Airport

    10:29 PM

    DEN

    2h 28m

    Nonstop

    11:57 PM

    SAN

    S M T W T F S

  7. 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

  8. F92711

    Denver International Airport

    10:29 PM

    DEN

    2h 28m

    Nonstop

    11:57 PM

    SAN

    S M T W T F S

  9. F9689

    Ronald Reagan Washington National Airport

    6:00 PM

    DCA

    4h 3m

    Nonstop

    8:03 PM

    DEN

    S M - W T F S
    Search

  10. F92817

    Denver International Airport

    3:04 PM

    DEN

    2h 30m

    Nonstop

    4:34 PM

    SAN

    S M T W T F S

  11. F9687

    Ronald Reagan Washington National Airport

    1:00 PM

    DCA

    4h 4m

    Nonstop

    3:04 PM

    DEN

    S - T W T F S
    Search

  12. F92817

    Denver International Airport

    3:04 PM

    DEN

    2h 30m

    Nonstop

    4:34 PM

    SAN

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

What to know about flights from Ronald Reagan Washington National Airport to San Diego?

Cheapest round-trip ticket price PHP 14,376
Cheapest one-way flight price PHP 7,385
Off-season for travel September
Peak season for travel January

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 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 13 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 PHP 7,385, with round-trip fares from PHP 11,746. The lowest fare is offered by Frontier Airlines departing on Mon, Nov 23; prices are subject to availability.
  • Yes. The average flight time from Ronald Reagan Washington National Airport to San Diego is about 6 hours 22 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 American Airlines Frontier Airlines 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 PHP 20,423, and the average round-trip fare is PHP 36,639. 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 the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.