| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Washington DC San Diego | Outbound 03/29/25 direct AS0507 05h 49min | Return 04/02/25 direct AS0322 05h 08min |  Alaska Airlines |  | ? | $377 | |
| Washington DC San Diego | Outbound 03/29/25 direct AS0507 05h 49min | Return 04/02/25 direct AS0322 05h 08min | Alaska Airlines |  | $395 | ||
| Washington DC San Diego | Outbound 03/29/25 direct UA1831 05h 42min | Return 04/02/25 direct AS0322 05h 08min |  United Airlines |  | ? | $417 | |
| Washington DC San Diego | Outbound 03/29/25 direct AS0507 05h 49min | Return 04/02/25 direct AS0322 05h 08min | Alaska Airlines |  | ? | $417 | |
| Washington DC San Diego | Outbound 03/29/25 direct UA1831 05h 42min | Return 04/02/25 direct UA2129 04h 56min | United Airlines |  | ? | $443 | |
| Washington DC San Diego | Outbound 03/29/25 direct UA1831 05h 42min | Return 04/02/25 direct AA7566 05h 08min | United Airlines |  | ? | $527 | |
| Washington DC San Diego | Outbound 03/29/25 direct UA1831 05h 42min | Return 04/02/25 direct UA0755 04h 59min | United Airlines |  | ? | $1,291 |
Stops
- Direct flight
Airline
- United Airlines
- Alaska Airlines
Flight type
- Return
Outbound departure month
- March 2025
Outbound weekday
- Saturday
Return departure month
- April 2025
Return weekday
- Wednesday
Tips and tricks to help you find cheap flights from Washington DC to San Diego
Favorite airline: United Airlines
98 % of flights booked on the route from Washington DC to San Diego are booked with United Airlines, Alaska Airlines and Delta.
United Airlines
51 %
Alaska Airlines
43 %
Delta
4 %
Cheapest weekday: e.g. Saturday
The cheapest days to fly on this route are Wednesday and Saturday.
Direct flights are cheaper
Flights with a stopover are on average $102.00 more expensive than direct flights.
non stop flight
1 stop
05h 18min
07h 51min
$245
$347
The favorite connection is non-stop
94 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
05h 18min, from $245
94 %
1 stopover Salt Lake City International Airport, UT
07h 51min, from $347
4 %
1 stopover Charlotte Douglas International Airport, NC
07h 44min, from $435
2 %
Important flight information
Flight information: Washington DC - San Diego
| Roundtrip from | $376.21 |
|---|---|
| Flight duration | min. 05:32 / max. 05:41 |
| Return flight duration | min. 04:29/ max. 04:39 |
| Distance | 3622 km |
| Flights per week | 19 |
| Departure airport | Airport Washington DC - Dulles International Airport, DC (IAD) |
| Arrival airport | Airport San Diego - Lindberg Field International, CA (SAN) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Washington DC - Miami from $1,067
- Flight Washington DC - Los Angeles from $200
- Flight Washington DC - Orlando from $1,060
- Flight Washington DC - San Francisco from $1,290
- Flight Washington DC - Honolulu from $533
- Flight Washington DC - Las Vegas from $303
- Flight Washington DC - Boston from $1,023
- Flight Washington DC - Chicago O'Hare from $107
- Flight Washington DC - Fort Myers from $362
- Flight Washington DC - Tampa from $1,047
Alternative flights to San Diego
- Flight New York - San Diego from $284
- Flight Las Vegas - San Diego from $105
- Flight San Francisco - San Diego from $204
- Flight Orlando - San Diego from $311
- Flight Austin - San Diego from $270
- Flight Seattle-Tacoma - San Diego from $161
- Flight Portland-Oregon - San Diego from $207
- Flight San Jose - San Diego from $174
- Flight Denver - San Diego from $205
- Flight Washington-DC - San Diego from $377
Flight destinations with a similar price
- Flight San Diego - Toronto from $376
- Flight San Diego - Frankfurt from $649
- Flight San Diego - Munich from $775
- Flight San Diego - Dusseldorf from $724
- Flight San Diego - Stuttgart from $880
- Flight San Diego - Berlin from $739
- Flight San Diego - Vancouver from $269
- Flight San Diego - Mexico City from $576
- Flight San Diego - Montego Bay from $484
- Flight San Diego - Los Cabos from $365
Flight destinations with a similar price
- Flight Washington DC - Fort Myers from $362
- Flight Washington DC - Dallas from $370
- Flight Washington DC - Fort Lauderdale from $361
- Flight Washington DC - San Pedro Sula from $389
- Flight Washington DC - Belize City from $389
- Flight Washington DC - Clarksburg from $384
- Flight Washington DC - Lima from $373
- Flight Washington DC - Cancun from $359
- Flight Washington DC - Aruba from $394