Alaska
Oneworld
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United States
Ronald Reagan Washington National Airport
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United States
San Diego International Airport
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Scan through all non-stop flights from Washington to San Diego. The full flight schedule below gives an overview of all non-stop flights from DCA to SAN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The Mediterranean regions near San Diego are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.
San Diego is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.
Currently, there is only one airline operating non-stop flights from Washington DCA to San Diego SAN, which is Alaska. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their DCA SAN flight schedule.
Flights from DCA to SAN are operated once a week. Departure times vary between 08:59 - 10:59. The earliest flight departs at 08:59, the last flight departs at 10:59. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Washington to San Diego takes 5 hours and 44 minutes. The flight distance between Washington and San Diego is 2,269 miles (or 3,652 km).
There are 2 airports in San Diego: San Diego International Airport (SAN) and McClellan-Palomar Airport (FAA: CRQ) (CLD).
There is 1 flight per week flying from Washington to San Diego (as of March 2026).
5 hours and 44 minutes is the average flight time from Washington to San Diego.
The distance from Washington to San Diego is 2,269 miles (3,652 kilometers).
Alaska is the only airline flying nonstop from Washington to San Diego.
Oneworld is currently the only alliance flying nonstop from Washington to San Diego.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Washington to San Diego:
The earliest flight departs at 08:59 from Washington and arrives at 11:39 at San Diego.
The latest flight departs at 10:59 from Washington and arrives at 13:23 at San Diego.
2,269 miles (3,652 km) · 5h 44m
08:59
11:39
Alaska
Oneworld
AS 15
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
08:59
11:39
Alaska
Oneworld
AS 15
Alaska
Boeing 737 MAX 8
Y
W
J
F
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