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Ronald Reagan Washington National Airport to San Diego International Airport flight

Explore the cheapest one-way and round-trip flights from Ronald Reagan Washington National Airport to San Diego International Airport over the next 90 days, with one-way fares from AED 413 and round-trip from AED 755. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      DCA 18:00
      8h 58m
      1 stop
      SAN 23:58
      Washington D.C. - San Diego | Mon, Dec 7 | Frontier Airlines
      AED 413 AED 965
      56% off
      56% off
      AED 965 AED 413
    • DCA 18:00
      8h 57m
      1 stop
      SAN 23:57
      Washington D.C. - San Diego | Sun, Dec 6 | Frontier Airlines
      AED 435 AED 965
      55% off
      55% off
      AED 965 AED 435
    • DCA 18:00
      8h 58m
      1 stop
      SAN 23:58
      Washington D.C. - San Diego | Mon, Dec 14 | Frontier Airlines
      AED 438 AED 965
      55% off
      55% off
      AED 965 AED 438
    • DCA 18:00
      8h 58m
      1 stop
      SAN 23:58
      Washington D.C. - San Diego | Thu, Dec 10 | Frontier Airlines
      AED 441
      54% off
      AED 965 AED 441
    • DCA 18:00
      8h 58m
      1 stop
      SAN 23:58
      Washington D.C. - San Diego | Wed, Dec 16 | Frontier Airlines
      AED 441
      54% off
      AED 965 AED 441
    • DCA 18:00
      8h 58m
      1 stop
      SAN 23:58
      Washington D.C. - San Diego | Thu, Dec 17 | Frontier Airlines
      AED 441
      54% off
      AED 965 AED 441
    • DCA 18:00
      25h 39m
      1 stop
      SAN 16:39
      Washington D.C. - San Diego | Thu, Jan 7 | Frontier Airlines
      AED 449
      53% off
      AED 965 AED 449
    • DCA 13:40
      23h 39m
      1 stop
      SAN 10:19
      Washington D.C. - San Diego | Fri, Dec 11 | Frontier Airlines
      AED 457
      53% off
      AED 965 AED 457
    • DCA 13:33
      13h 24m
      1 stop
      SAN 23:57
      Washington D.C. - San Diego | Fri, Dec 4 | Frontier Airlines
      AED 459
      52% off
      AED 965 AED 459
    • WAS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Washington D.C. - San Diego | Thu, Nov 12 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      DCA 10:59
      5h 48m
      Nonstop
      SAN 13:47
      Washington D.C. - San Diego | Mon, Nov 16 | Alaska Airlines
      SAN 09:41
      4h 59m
      Nonstop
      IAD 17:40
      San Diego - Washington D.C. | Thu, Nov 19 | Alaska Airlines
      AED 1,219 AED 1,679
      27% off
      27% off
      AED 1,679 AED 1,219
    • DCA 10:59
      5h 59m
      Nonstop
      SAN 13:58
      Washington D.C. - San Diego | Mon, Dec 7 | Alaska Airlines
      SAN 09:40
      4h 59m
      Nonstop
      IAD 17:39
      San Diego - Washington D.C. | Mon, Dec 14 | Alaska Airlines
      AED 1,242 AED 1,679
      26% off
      26% off
      AED 1,679 AED 1,242
    • DCA 18:00
      8h 57m
      1 stop
      SAN 23:57
      Washington D.C. - San Diego | Wed, Nov 11 | Frontier Airlines
      SAN 06:25
      7h 22m
      1 stop
      DCA 16:47
      San Diego - Washington D.C. | Thu, Nov 19 | Frontier Airlines
      AED 755 AED 1,679
      55% off
      55% off
      AED 1,679 AED 755
    • DCA 13:00
      30h 8m
      1 stop
      SAN 16:08
      Washington D.C. - San Diego | Fri, Nov 20 | Frontier Airlines
      SAN 08:50
      17h 20m
      1 stop
      IAD 05:10
      San Diego - Washington D.C. | Fri, Nov 27 | Frontier Airlines
      AED 783
      53% off
      AED 1,679 AED 783
    • DCA 18:00
      8h 58m
      1 stop
      SAN 23:58
      Washington D.C. - San Diego | Mon, Dec 7 | Frontier Airlines
      SAN 06:30
      7h 25m
      1 stop
      DCA 16:55
      San Diego - Washington D.C. | Mon, Dec 14 | Frontier Airlines
      AED 799
      52% off
      AED 1,679 AED 799
    • DCA 18:05
      8h 53m
      1 stop
      SAN 23:58
      Washington D.C. - San Diego | Fri, Jan 1 | Frontier Airlines
      SAN 19:56
      7h 11m
      1 stop
      IAD 06:07
      San Diego - Washington D.C. | Sat, Jan 2 | Frontier Airlines
      AED 830
      51% off
      AED 1,679 AED 830
    • DCA 07:00
      19h 57m
      1 stop
      SAN 23:57
      Washington D.C. - San Diego | Fri, Dec 4 | Frontier Airlines
      SAN 06:30
      7h 25m
      1 stop
      DCA 16:55
      San Diego - Washington D.C. | Mon, Dec 7 | Frontier Airlines
      AED 832
      50% off
      AED 1,679 AED 832
    • DCA 18:00
      8h 57m
      1 stop
      SAN 23:57
      Washington D.C. - San Diego | Wed, Nov 25 | Frontier Airlines
      SAN 08:50
      17h 20m
      1 stop
      IAD 05:10
      San Diego - Washington D.C. | Thu, Nov 26 | Frontier Airlines
      AED 834
      50% off
      AED 1,679 AED 834
    • DCA 18:00
      8h 57m
      1 stop
      SAN 23:57
      Washington D.C. - San Diego | Thu, Nov 12 | Frontier Airlines
      SAN 16:53
      16h 16m
      1 stop
      DCA 12:09
      San Diego - Washington D.C. | Fri, Nov 20 | Frontier Airlines
      AED 853
      49% off
      AED 1,679 AED 853
    • WAS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Washington D.C. - San Diego | Thu, Nov 12 | Normal Airline
      SAN 15:00
      6h
      Nonstop
      WAS 16:00
      San Diego - Washington D.C. | Sat, Nov 14 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      DCA 10:59
      5h 59m
      Nonstop
      SAN 13:58
      Washington D.C. - San Diego | Sat, Dec 12 | Alaska Airlines
      AED 756 AED 2,953
      74% off
      74% off
      AED 2,953 AED 756
    • DCA 10:59
      5h 59m
      Nonstop
      SAN 13:58
      Washington D.C. - San Diego | Tue, Dec 15 | Alaska Airlines
      AED 760 AED 2,953
      74% off
      74% off
      AED 2,953 AED 760
    • DCA 10:59
      5h 55m
      Nonstop
      SAN 13:54
      Washington D.C. - San Diego | Fri, Dec 18 | Alaska Airlines
      AED 815 AED 2,953
      72% off
      72% off
      AED 2,953 AED 815
    • DCA 10:59
      5h 48m
      Nonstop
      SAN 13:47
      Washington D.C. - San Diego | Wed, Nov 18 | Alaska Airlines
      AED 847
      71% off
      AED 2,953 AED 847
    • DCA 10:59
      6h 2m
      Nonstop
      SAN 14:01
      Washington D.C. - San Diego | Wed, Nov 25 | Alaska Airlines
      AED 962
      67% off
      AED 2,953 AED 962
    • DCA 10:59
      5h 55m
      Nonstop
      SAN 13:54
      Washington D.C. - San Diego | Tue, Dec 29 | Alaska Airlines
      AED 1,090
      63% off
      AED 2,953 AED 1,090
    • DCA 10:59
      6h 2m
      Nonstop
      SAN 14:01
      Washington D.C. - San Diego | Fri, Nov 20 | Alaska Airlines
      AED 1,695
      43% off
      AED 2,953 AED 1,695
    • DCA 10:59
      5h 48m
      Nonstop
      SAN 13:47
      Washington D.C. - San Diego | Wed, Nov 11 | Alaska Airlines
      AED 2,105
      28% off
      AED 2,953 AED 2,105
    • DCA 10:59
      5h 48m
      Nonstop
      SAN 13:47
      Washington D.C. - San Diego | Thu, Nov 12 | Alaska Airlines
      AED 2,185
      26% off
      AED 2,953 AED 2,185
    • WAS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Washington D.C. - San Diego | Thu, Nov 12 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      DCA 10:59
      5h 59m
      Nonstop
      SAN 13:58
      Washington D.C. - San Diego | Sat, Dec 12 | Alaska Airlines
      AED 756 AED 2,953
      74% off
      74% off
      AED 2,953 AED 756
    • DCA 10:59
      5h 59m
      Nonstop
      SAN 13:58
      Washington D.C. - San Diego | Tue, Dec 15 | Alaska Airlines
      AED 760 AED 2,953
      74% off
      74% off
      AED 2,953 AED 760
    • DCA 10:59
      5h 55m
      Nonstop
      SAN 13:54
      Washington D.C. - San Diego | Fri, Dec 18 | Alaska Airlines
      AED 815 AED 2,953
      72% off
      72% off
      AED 2,953 AED 815
    • DCA 10:59
      5h 48m
      Nonstop
      SAN 13:47
      Washington D.C. - San Diego | Wed, Nov 18 | Alaska Airlines
      AED 847
      71% off
      AED 2,953 AED 847
    • DCA 10:59
      6h 2m
      Nonstop
      SAN 14:01
      Washington D.C. - San Diego | Wed, Nov 25 | Alaska Airlines
      AED 962
      67% off
      AED 2,953 AED 962
    • DCA 10:59
      5h 55m
      Nonstop
      SAN 13:54
      Washington D.C. - San Diego | Tue, Dec 29 | Alaska Airlines
      AED 1,090
      63% off
      AED 2,953 AED 1,090
    • DCA 10:59
      6h 2m
      Nonstop
      SAN 14:01
      Washington D.C. - San Diego | Fri, Nov 20 | Alaska Airlines
      AED 1,695
      43% off
      AED 2,953 AED 1,695
    • DCA 10:59
      5h 48m
      Nonstop
      SAN 13:47
      Washington D.C. - San Diego | Wed, Nov 11 | Alaska Airlines
      AED 2,105
      28% off
      AED 2,953 AED 2,105
    • DCA 10:59
      5h 48m
      Nonstop
      SAN 13:47
      Washington D.C. - San Diego | Thu, Nov 12 | Alaska Airlines
      AED 2,185
      26% off
      AED 2,953 AED 2,185
    • WAS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Washington D.C. - San Diego | Thu, Nov 12 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      DCA 10:59
      5h 48m
      Nonstop
      SAN 13:47
      Washington D.C. - San Diego | Wed, Nov 11 | Alaska Airlines
      AED 2,105 AED 2,953
      28% off
      28% off
      AED 2,953 AED 2,105
    • DCA 10:59
      5h 48m
      Nonstop
      SAN 13:47
      Washington D.C. - San Diego | Thu, Nov 12 | Alaska Airlines
      AED 2,185 AED 2,953
      26% off
      26% off
      AED 2,953 AED 2,185
    • DCA 07:45
      7h 27m
      1 stop
      SAN 12:12
      Washington D.C. - San Diego | Mon, Nov 16 | Delta Air Lines
      AED 1,514 AED 2,953
      49% off
      49% off
      AED 2,953 AED 1,514
    • DCA 17:15
      7h 25m
      1 stop
      SAN 21:40
      Washington D.C. - San Diego | Sun, Nov 15 | American Airlines
      AED 1,538
      48% off
      AED 2,953 AED 1,538
    • DCA 09:45
      7h 44m
      1 stop
      SAN 14:29
      Washington D.C. - San Diego | Sun, Nov 15 | Delta Air Lines
      AED 1,549
      48% off
      AED 2,953 AED 1,549
    • DCA 14:00
      8h 41m
      1 stop
      SAN 19:41
      Washington D.C. - San Diego | Tue, Nov 17 | Delta Air Lines
      AED 1,611
      45% off
      AED 2,953 AED 1,611
    • DCA 09:45
      7h 44m
      1 stop
      SAN 14:29
      Washington D.C. - San Diego | Wed, Nov 11 | Delta Air Lines
      AED 1,864
      37% off
      AED 2,953 AED 1,864
    • DCA 17:28
      7h 42m
      1 stop
      SAN 22:10
      Washington D.C. - San Diego | Thu, Nov 12 | Delta Air Lines
      AED 1,969
      33% off
      AED 2,953 AED 1,969
    • WAS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Washington D.C. - San Diego | Thu, Nov 12 | Normal Airline
      More cheap flights
      More cheap flights
    • DCA 10:59
      5h 48m
      Nonstop
      SAN 13:47
      Washington D.C. - San Diego | Wed, Nov 18 | Alaska Airlines
      AED 847 AED 2,953
      71% off
      71% off
      AED 2,953 AED 847
    • DCA 10:59
      5h 48m
      Nonstop
      SAN 13:47
      Washington D.C. - San Diego | Wed, Nov 11 | Alaska Airlines
      AED 2,105 AED 2,953
      28% off
      28% off
      AED 2,953 AED 2,105
    • DCA 10:59
      5h 48m
      Nonstop
      SAN 13:47
      Washington D.C. - San Diego | Thu, Nov 12 | Alaska Airlines
      AED 2,185 AED 2,953
      26% off
      26% off
      AED 2,953 AED 2,185
    • DCA 10:59
      5h 55m
      Nonstop
      SAN 13:54
      Washington D.C. - San Diego | Fri, Dec 18 | Alaska Airlines
      AED 815
      72% off
      AED 2,953 AED 815
    • DCA 10:59
      5h 55m
      Nonstop
      SAN 13:54
      Washington D.C. - San Diego | Tue, Dec 29 | Alaska Airlines
      AED 1,090
      63% off
      AED 2,953 AED 1,090
    • DCA 10:59
      5h 59m
      Nonstop
      SAN 13:58
      Washington D.C. - San Diego | Sat, Dec 12 | Alaska Airlines
      AED 756
      74% off
      AED 2,953 AED 756
    • DCA 10:59
      5h 59m
      Nonstop
      SAN 13:58
      Washington D.C. - San Diego | Tue, Dec 15 | Alaska Airlines
      AED 760
      74% off
      AED 2,953 AED 760
    • DCA 10:59
      6h 2m
      Nonstop
      SAN 14:01
      Washington D.C. - San Diego | Wed, Nov 25 | Alaska Airlines
      AED 962
      67% off
      AED 2,953 AED 962
    • DCA 10:59
      6h 2m
      Nonstop
      SAN 14:01
      Washington D.C. - San Diego | Fri, Nov 20 | Alaska Airlines
      AED 1,695
      43% off
      AED 2,953 AED 1,695
    • WAS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Washington D.C. - San Diego | Thu, Nov 12 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Washington D.C. to San Diego are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight.News
A Coastal Flood Advisory remains in effect for San Diego coastal areas until noon PST Tuesday, alongside a Beach Hazards Statement through Tuesday evening. Expect minor to locally moderate coastal flooding of roads and parking lots, with peak morning tides reaching 7.2 to 7.4 feet. Dangerous swimming conditions with elevated surf of 3 to 7 feet and strong rip currents are anticipated along west-facing beaches.

Which airline offers the cheapest flights from Ronald Reagan Washington National Airport to San Diego International Airport?

The cheapest airline flying from Ronald Reagan Washington National Airport to San Diego International Airport is Frontier Airlines (from AED 413) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From AED 413
Delta Air Lines
From AED 509
American Airlines
From AED 695
Hahn Air
From AED 699
Alaska Airlines
From AED 729
United Airlines
From AED 886
Jetblue Airways
From AED 912
Qatar Airways
From AED 1,477

Find more flights and airlines

What is the flight schedule from Ronald Reagan Washington National Airport to San Diego International Airport?

Check on the flight schedule from Washington D.C. to San Diego to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2869

    Ronald Reagan Washington National Airport

    06:00

    DCA

    1h 39m

    Nonstop

    07:39

    DTW

    S M T W T F S
    Search

  2. DL492

    Detroit Metropolitan Wayne County Airport

    08:29

    DTW

    4h 57m

    Nonstop

    10:26

    SAN

    S M T W T F S

  3. AA1617

    Ronald Reagan Washington National Airport

    06:17

    DCA

    1h 41m

    Nonstop

    07:58

    CLT

    S M T W T F S
    Search

  4. AA1954

    Charlotte Douglas International Airport

    08:55

    CLT

    5h 14m

    Nonstop

    11:09

    SAN

    S M T W T - S

  5. DL410

    Ronald Reagan Washington National Airport

    06:00

    DCA

    1h 59m

    Nonstop

    07:59

    ATL

    S M T W T F S
    Search

  6. DL924

    Hartsfield–Jackson Atlanta International Airport

    16:55

    ATL

    4h 47m

    Nonstop

    18:42

    SAN

    S M T W T F S

  7. F9689

    Ronald Reagan Washington National Airport

    18:09

    DCA

    4h 10m

    Nonstop

    20:19

    DEN

    S M - W T F S
    Search

  8. F92711

    Denver International Airport

    22:44

    DEN

    2h 22m

    Nonstop

    00:06

    SAN

    S M T W T F S

  9. DL5713

    Ronald Reagan Washington National Airport

    17:00

    DCA

    1h 36m

    Nonstop

    18:36

    JFK

    S M T W T F S
    Search

  10. DL685

    John F. Kennedy International Airport

    20:20

    JFK

    6h 25m

    Nonstop

    23:45

    SAN

    S M T W T - S

  11. DL1798

    Ronald Reagan Washington National Airport

    14:00

    DCA

    1h 58m

    Nonstop

    15:58

    ATL

    S M T W T F S
    Search

  12. DL819

    Hartsfield–Jackson Atlanta International Airport

    19:50

    ATL

    4h 51m

    Nonstop

    21:41

    SAN

    S - - W T - S

  13. F9685

    Ronald Reagan Washington National Airport

    07:00

    DCA

    4h 20m

    Nonstop

    09:20

    DEN

    S M T W T F S
    Search

  14. F92817

    Denver International Airport

    17:24

    DEN

    2h 33m

    Nonstop

    18:57

    SAN

    S M T W T F S

  15. F9687

    Ronald Reagan Washington National Airport

    13:10

    DCA

    4h 11m

    Nonstop

    15:21

    DEN

    S - T W T F S
    Search

  16. F92711

    Denver International Airport

    22:44

    DEN

    2h 22m

    Nonstop

    00:06

    SAN

    S M T W T F S

  17. F9685

    Ronald Reagan Washington National Airport

    07:00

    DCA

    4h 20m

    Nonstop

    09:20

    DEN

    S M T W T F S
    Search

  18. F92711

    Denver International Airport

    22:44

    DEN

    2h 22m

    Nonstop

    00:06

    SAN

    S M T W T F S

  19. DL5713

    Ronald Reagan Washington National Airport

    17:00

    DCA

    1h 36m

    Nonstop

    18:36

    JFK

    S M T W T F S
    Search

  20. DL781

    John F. Kennedy International Airport

    21:00

    JFK

    5h 55m

    Nonstop

    23:55

    LAS

    S - - W T - S

  21. F91469

    Harry Reid International Airport

    16:36

    LAS

    1h 19m

    Nonstop

    17:55

    SAN

    S - - W T - S
Find more flights and airlines

About Ronald Reagan Washington National Airport and San Diego International Airport

Learn about Ronald Reagan Washington National Airport (DCA) and San Diego International Airport (SAN) — including location, terminals, transportation, and travel tips.

Flight distance 3,659.1 km
Cheapest one-way ticket price AED 413
Cheapest return ticket price AED 755

FAQs for Ronald Reagan Washington National Airport to San Diego International Airport Flights

  • How long is the flight from Ronald Reagan Washington National Airport to San Diego International Airport?

    Ronald Reagan Washington National Airport to San Diego International Airport takes about 6 hours 4 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Ronald Reagan Washington National Airport (DCA) to San Diego International Airport (SAN).
  • The earliest flight from Ronald Reagan Washington National Airport to San Diego International Airport departs at 10:59, and the last departs at 17:25, with about 4 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Ronald Reagan Washington National Airport (DCA) to San Diego International Airport (SAN) is quite popular. Without considering departure times or holidays, tickets cost around AED 1,962 in November, the most expensive month to book this route.
  • The earliest flight departs from Ronald Reagan Washington National Airport at 08:59 and arrives in San Diego International Airport at 11:27.
  • The latest flight departs from Ronald Reagan Washington National Airport at 17:07 and arrives in San Diego International Airport at 01:24.
    • The distance from San Diego International Airport to downtown is about 3 km, by taxi about 20 minutes.
    • The distance from McClellan-Palomar Airport to downtown is about 47 km, by taxi about 1 hour.
  • Alaska Airlines is a very popular airline operating an average of 129 flights per month.
  • One-way flights from Ronald Reagan Washington National Airport to San Diego International Airport currently start from AED 413, and round-trip fares start from AED 755. The current lowest fare is a Frontier Airlines flight departing on Mon, Dec 7; prices may vary depending on availability.
  • Yes. Alaska Airlines operate direct flights from Ronald Reagan Washington National Airport to San Diego International Airport, with an average flight time of 5 hours 58 minutes, and around 13 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 Ronald Reagan Washington National Airport to San Diego International Airport is AED 1,182. Prices may vary depending on the departure date, airline, and availability.
  • Ronald Reagan Washington National Airport to San Diego International Airport operates around 13 weekly flights, mainly by Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Ronald Reagan Washington National 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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Note: Prices shown on this page are the estimated lowest 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 you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

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

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
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.