| 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 04/12/25 3 Stopovers (DUJ, PIT, LAS) 9X0125, 9X0232, NK0682, NK0385 43h 17min | Return 04/27/25 2 Stopovers (LAS, SBN) NK0378, G40066, MX0651 27h 35min |   Southern Airways Express, Spirit Airlines |  | $457 found yesterday | ||
| Washington DC San Diego | Outbound 04/12/25 2 Stopovers (ATL, DEN) F94707, F91449, F94927 27h 18min | Return 04/27/25 2 Stopovers (DEN, MCO) F92818, F91734, F94812 31h 10min |  Frontier Airlines | | ? | $388 found yesterday | |
| 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 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 AS0322 05h 08min |  United 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 04/12/25 1 Stopover (DEN) UA0495, UA2309 14h 04min | Return 04/27/25 direct UA2129 04h 56min | United Airlines | | ? | $474 found yesterday | |
| 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 04/12/25 direct HA4966 05h 49min | Return 04/27/25 1 Stopover (MSP) SY0408, SY0667 13h 46min |  Hawaiian Airlines | | $677 found yesterday |
Stops
- Direct flight
Airline
- United Airlines
- Alaska Airlines
- Frontier Airlines
- Hawaiian Airlines
- Southern Airways Express
Flight type
- Return
Outbound departure month
- March 2025
- April 2025
Outbound weekday
- Saturday
Return departure month
- April 2025
Return weekday
- Wednesday
- Sunday
Change in
- Hartsfield-Jackson Atlanta International Airport, GA
- Las Vegas - McCarran International Airport, NV
- Denver International Airport, CO
- Pittsburgh International Airport, PA
- Dubois, PA
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 221 $
- Flight Washington DC - Los Angeles from 320 $
- Flight Washington DC - Orlando from 141 $
- Flight Washington DC - San Francisco from 362 $
- Flight Washington DC - Honolulu from 599 $
- Flight Washington DC - Las Vegas from 914 $
- Flight Washington DC - Boston from 816 $
- Flight Washington DC - Chicago O'Hare from 105 $
- Flight Washington DC - Fort Myers from 362 $
- Flight Washington DC - Atlanta from 118 $
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 101 $
- 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 76 $
- Flight Chicago - San Diego from 122 $
Flight destinations with a similar price
- Flight San Diego - Cancun from 406 $
- Flight San Diego - Stockholm from 843 $
- Flight San Diego - Vancouver from 269 $
- Flight San Diego - Frankfurt from 649 $
- Flight San Diego - Stuttgart from 880 $
- Flight San Diego - Toronto from 376 $
- Flight San Diego - Berlin from 739 $
- Flight San Diego - Dusseldorf from 724 $
- Flight San Diego - Montego Bay from 484 $
- Flight San Diego - Mexico City from 576 $
Flight destinations with a similar price
- Flight Washington DC - San Francisco from 362 $
- Flight Washington DC - Fort Myers from 362 $
- Flight Washington DC - Dallas from 370 $
- Flight Washington DC - Fort Lauderdale from 361 $
- Flight Washington DC - Sarasota-Bradenton from 398 $
- Flight Washington DC - Aruba from 394 $
- Flight Washington DC - Belize City from 389 $
- Flight Washington DC - Clarksburg from 384 $
- Flight Washington DC - San Pedro Sula from 375 $