Cheap American Airlines Flights from Washington to San Diego (DCA→SAN)

View AU$228 flight on Tue, 18 Nov. 2025Opens in a new window

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Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 6 Sep. - Sat, 13 Sep.
DCA
Washington
SAN
San Diego
AU$552 Return, found 2 days ago
AU$552
Return
found 2 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Washington to San Diego, returning Sat, 13 Sep., priced at AU$552 found 2 days ago
American Airlines
Sat, 6 Sep. - Sat, 13 Sep.
DCA
Washington
SAN
San Diego
AU$614 Return, found 2 days ago
AU$614
Return
found 2 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Washington to San Diego, returning Sat, 13 Sep., priced at AU$614 found 2 days ago
American Airlines
Sat, 6 Sep. - Sat, 13 Sep.
DCA
Washington
SAN
San Diego
AU$675 Return, found 2 days ago
AU$675
Return
found 2 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Washington to San Diego, returning Sat, 13 Sep., priced at AU$675 found 2 days ago
Flight from Washington to San Diego route information
Origin airport
Ronald Reagan Washington National
Destination airport
San Diego Intl.
Distance
3633 km
Average flight time
3 hours 57 mins
*Available to Expedia members.