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 | | ![]() | ? | $377 | |
Washington-DC San Diego | Outbound 03/29/25 direct AS0507 05h 49min | Return 04/02/25 direct AS0322 05h 08min | | ![]() | $395 | ||
Washington-DC San Diego | Outbound 03/29/25 direct UA1831 05h 42min | Return 04/02/25 direct AS0322 05h 08min | | ![]() | ? | $417 | |
Washington-DC San Diego | Outbound 03/29/25 direct AS0507 05h 49min | Return 04/02/25 direct AS0322 05h 08min | | ![]() | ? | $417 | |
Washington-DC San Diego | Outbound 03/29/25 direct UA1831 05h 42min | Return 04/02/25 direct UA2129 04h 56min | | ![]() | ? | $443 | |
Washington-DC San Diego | Outbound 03/29/25 direct UA1831 05h 42min | Return 04/02/25 direct AA7566 05h 08min | | ![]() | ? | $527 | |
Washington-DC San Diego | Outbound 03/29/25 direct UA1831 05h 42min | Return 04/02/25 direct UA0755 04h 59min | | ![]() | ? | $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 $108
- 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 $112
- 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 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 $90
- Flight Chicago - San Diego from $148
Flight destinations with a similar price
- Flight San Diego - Istanbul from $1,044
- Flight San Diego - San Jose, Costa Rica from $542
- Flight San Diego - Mexico City from $576
- Flight San Diego - Cancun from $406
- Flight San Diego - Montego Bay from $484
- Flight San Diego - Stuttgart from $880
- Flight San Diego - Dusseldorf from $724
- Flight San Diego - Berlin from $739
- Flight San Diego - Vancouver from $269
- Flight San Diego - Munich from $775
Flight destinations with a similar price
- Flight Washington-DC - Sacramento from $389
- Flight Washington-DC - Pensacola from $395
- Flight Washington-DC - Nassau from $376
- Flight Washington-DC - Clarksburg from $384
- Flight Washington-DC - Belize City from $389
- Flight Washington-DC - Managua from $388