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Cheap flights from Washington (DCA) to San Francisco (SFO)

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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 Francisco (SFO)

How to find the cheapest flight from Washington (DCA) to San Francisco (SFO)
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How to find the cheapest flight from Washington (DCA) to San Francisco (SFO)
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How to find the cheapest flight from Washington (DCA) to San Francisco (SFO)
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Cheap flights from Washington to San Francisco in August , September 2026

29 Aug - 30 Sep $ 410.00
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
Pick dates
29 Aug - 10 Sep $ 410.00
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
Pick dates
27 Aug - 10 Sep $ 757.00
DCA
Washington
Alaska Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
DIRECT
DCA
Washington
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Last minute flights from Washington to San Francisco

28 Aug - 31 Aug $ 491.00
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
Pick dates
29 Aug - 31 Aug $ 496.00
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
Pick dates
29 Aug - 31 Aug $ 947.00
DCA
Washington
Alaska Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
DIRECT
DCA
Washington
Pick dates

One-way flights to San Francisco from Washington

1:59 PM - 4:54 PM
Frontier Airlines
1 Stops
7h 46m
DCA - SFO
$ 243
Kiwi
Pick dates
1:59 PM - 5:34 PM
Frontier Airlines
1 Stops
8h 26m
DCA - SFO
$ 243
Kiwi
Pick dates
7:00 PM - 7:00 PM
United Airlines
0 Stops
5h 50m
DCA - SFO
$ 469
Kiwi
Pick dates

How to find the cheapest flight from Washington (DCA) to San Francisco (SFO)

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