| 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
The favorite airline for flights from Washington-DC to San Diego is United Airlines.
United Airlines
51 %
Alaska Airlines
43 %
Delta
4 %
Cheapest weekday: e.g. Saturday
Compared to other weekdays, flights are cheapest on Wednesday and Saturday.
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 29 % more expensive.
non stop flight
1 stop
05h 18min
07h 51min
$ 245
$ 347
The favorite connection is non-stop
Flights from Washington-DC to San Diego are most often booked as a direct flight.
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. 09:20 |
| Return flight duration | min. 04:29/ max. 09:55 |
| Distance | 3659 km |
| Flights per week | 37 |
| Departure airport | Airport Washington-DC (WAS) |
| 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 $ 181
- Flight Washington-DC - Orlando from $ 134
- Flight Washington-DC - New York from $ 84
- Flight Washington-DC - Los Angeles from $ 215
- Flight Washington-DC - San Francisco from $ 167
- Flight Washington-DC - Las Vegas from $ 284
- Flight Washington-DC - Chicago from $ 105
- Flight Washington-DC - Denver from $ 131
- Flight Washington-DC - New Orleans from $ 272
- Flight Washington-DC - Charleston from $ 222
Alternative flights to San Diego
- Flight New York - San Diego from $ 231
- 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 $ 109
- Flight Portland-Oregon - San Diego from $ 207
- Flight Seattle-Tacoma - San Diego from $ 161
- Flight San Jose - San Diego from $ 174
- Flight Denver - San Diego from $ 90
- Flight Chicago - San Diego from $ 148
Flight destinations with a similar price
- Flight San Diego - Mexico City from $ 576
- Flight San Diego - Montego Bay from $ 484
- Flight San Diego - Los Cabos from $ 365
- Flight San Diego - Istanbul from $ 1.044
- Flight San Diego - San Jose, Costa Rica from $ 542
- Flight San Diego - Stuttgart from $ 880
- Flight San Diego - Vancouver from $ 269
- Flight San Diego - Munich from $ 775
- Flight San Diego - Dusseldorf from $ 724
- Flight San Diego - Berlin from $ 739
Flight destinations with a similar price
- Flight Washington-DC - Pensacola from $ 395
- Flight Washington-DC - Sacramento from $ 389
- Flight Washington-DC - Clarksburg from $ 384
- Flight Washington-DC - Nassau from $ 376
- Flight Washington-DC - Belize City from $ 389
- Flight Washington-DC - Managua from $ 388