| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Washington-DC San Diego | Outbound 10/18/25 direct HA4966 05h 31min | Return 11/17/25 direct HA6507 05h 10min |  Hawaiian Airlines |  | ? | $258 | |
| Washington-DC San Diego | Outbound 10/18/25 direct AS0507 05h 31min | Return 11/17/25 direct AS0506 05h 10min |  Alaska Airlines |  | ? | $269 | |
| Washington-DC San Diego | Outbound 10/18/25 direct AS0507 05h 31min | Return 11/17/25 direct AS0506 05h 10min | Alaska Airlines |  | ? | $276 | |
| Washington-DC San Diego | Outbound 09/04/25 direct AS0507 05h 27min | Return 09/28/25 1 Stopover (CLT) AA2056, AA5106 06h 55min | Alaska Airlines | | ? | $281 | |
| Washington-DC San Diego | Outbound 09/04/25 1 Stopover (DFW) F93207, F91425 10h 59min | Return 09/28/25 1 Stopover (DFW) F91426, F93208 11h 11min |  Frontier Airlines |  | $286 | ||
| Washington-DC San Diego | Outbound 10/18/25 direct AS0507 05h 31min | Return 11/17/25 direct AS0506 05h 10min | Alaska Airlines |  | $289 | ||
| Washington-DC San Diego | Outbound 09/04/25 1 Stopover (DFW) F93207, F91425 10h 59min | Return 09/28/25 1 Stopover (DFW) F91426, F93208 11h 11min | Frontier Airlines |  | $297 | ||
| Washington-DC San Diego | Outbound 10/18/25 direct UA2029 05h 23min | Return 11/17/25 direct UA0755 04h 30min |  United Airlines |  | ? | $332 | |
| Washington-DC San Diego | Outbound 09/04/25 direct UA2029 05h 23min | Return 09/28/25 direct UA2129 04h 58min | United Airlines | | $366 | ||
| Washington-DC San Diego | Outbound 10/18/25 1 Stopover (CLT) AA5447, AA3238 07h 28min | Return 11/17/25 direct HA6507 05h 10min |  American Airlines |  | ? | $400 |
Stops
- Direct flight
Airline
- Alaska Airlines
- Hawaiian Airlines
- United Airlines
- Frontier Airlines
- American Airlines
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 | $ 257,37 |
|---|---|
| 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 $ 54
- Flight Washington-DC - Orlando from $ 118
- Flight Washington-DC - New York from $ 116
- Flight Washington-DC - Los Angeles from $ 212
- Flight Washington-DC - San Francisco from $ 239
- Flight Washington-DC - Las Vegas from $ 170
- Flight Washington-DC - Chicago from $ 187
- Flight Washington-DC - Denver from $ 206
- Flight Washington-DC - New Orleans from $ 224
- Flight Washington-DC - Charleston from $ 259
Alternative flights to San Diego
- Flight New York - San Diego from $ 239
- Flight Las Vegas - San Diego from $ 65
- Flight San Francisco - San Diego from $ 49
- Flight Orlando - San Diego from $ 239
- Flight Austin - San Diego from $ 179
- Flight Portland-Oregon - San Diego from $ 168
- Flight Seattle-Tacoma - San Diego from $ 168
- Flight San Jose - San Diego from $ 65
- Flight Denver - San Diego from $ 145
- Flight New York - San Diego from $ 239
Flight destinations with a similar price
- Flight San Diego - Frankfurt from $ 551
- Flight San Diego - Mexico City from $ 388
- Flight San Diego - Vancouver from $ 161
- Flight San Diego - Toronto from $ 275
- Flight San Diego - Los Cabos from $ 315
- Flight San Diego - Cancun from $ 405
- Flight San Diego - Stuttgart from $ 630
- Flight San Diego - Dusseldorf from $ 642
- Flight San Diego - Berlin from $ 589
- Flight San Diego - Munich from $ 592
Flight destinations with a similar price
- Flight Washington-DC - San Francisco from $ 239
- Flight Washington-DC - Charleston from $ 259
- Flight Washington-DC - Seattle-Tacoma from $ 241
- Flight Washington-DC - Austin from $ 239
- Flight Washington-DC - San Antonio from $ 269
- Flight Washington-DC - Portland-Oregon from $ 241
- Flight Washington-DC - Pensacola from $ 233
- Flight Washington-DC - Sacramento from $ 252
- Flight Washington-DC - Cancun from $ 241
- Flight Washington-DC - Montreal from $ 267