| 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
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 | 257,37 $ |
|---|---|
| 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 211 $
- Flight Washington DC - Los Angeles from 270 $
- Flight Washington DC - Orlando from 149 $
- Flight Washington DC - San Francisco from 268 $
- Flight Washington DC - Las Vegas from 264 $
- Flight Washington DC - Honolulu from 581 $
- Flight Washington DC - Boston from 202 $
- Flight Washington DC - Chicago O'Hare from 187 $
- Flight Washington DC - Fort Myers from 346 $
- Flight Washington DC - Atlanta from 111 $
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 Seattle-Tacoma - San Diego from 168 $
- Flight Portland-Oregon - 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 - Los Angeles from 270 $
- Flight Washington DC - San Francisco from 268 $
- Flight Washington DC - Las Vegas from 264 $
- Flight Washington DC - Charleston from 259 $
- Flight Washington DC - San Antonio from 269 $
- Flight Washington DC - Austin from 239 $
- Flight Washington DC - Cancun from 241 $
- Flight Washington DC - Houston - George Bush from 240 $
- Flight Washington DC - Myrtle Beach from 264 $
- Flight Washington DC - Sacramento from 252 $