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Cheap flights from Washington (DCA) to San Diego (SAN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Washington (DCA) to San Diego (SAN)

How to find the cheapest flight from Washington (DCA) to San Diego (SAN)
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How to find the cheapest flight from Washington (DCA) to San Diego (SAN)
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How to find the cheapest flight from Washington (DCA) to San Diego (SAN)
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Cheap flights from Washington to San Diego in November , December 2025

28 Nov - 24 Dec $ 549.00
DCA
Washington
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
DCA
Washington
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28 Nov - 10 Dec $ 627.00
DCA
Washington
Hawaiian Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Hawaiian Airlines
2 STOPS
DCA
Washington
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28 Nov - 01 Dec $ 824.00
DCA
Washington
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
DCA
Washington
Pick dates

Last minute flights from Washington to San Diego

22 Nov - 01 Dec $ 817.00
DCA
Washington
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
DCA
Washington
Pick dates
22 Nov - 01 Dec $ 817.00
DCA
Washington
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
DCA
Washington
Pick dates
28 Nov - 30 Nov $ 1,062.00
DCA
Washington
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
DCA
Washington
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One-way flights to San Diego from Washington

2:51 PM - 6:35 PM
United Airlines
1 Stops
8h 14m
DCA - SAN
$ 391
Kiwi
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8:59 AM - 8:59 AM
Alaska Airlines
0 Stops
5h 58m
DCA - SAN
$ 411
Kiwi
Pick dates
8:59 AM - 8:59 AM
Alaska Airlines
0 Stops
5h 58m
DCA - SAN
$ 510
Kiwi
Pick dates

How to find the cheapest flight from Washington (DCA) to San Diego (SAN)

Related info for your journey
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How to find the cheapest flight from Washington (DCA) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.