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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 March , April 2026

17 Mar - 29 Apr $ 150.00
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
Pick dates
10 Mar - 08 Apr $ 215.00
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
Pick dates
09 Mar - 09 Apr $ 625.00
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

17 Mar - 31 Mar $ 156.00
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
Pick dates
10 Mar - 31 Mar $ 215.00
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
Pick dates
11 Mar - 31 Mar $ 684.00
DCA
Washington
Hawaiian Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Hawaiian Airlines
DIRECT
DCA
Washington
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One-way flights to San Francisco from Washington

2:00 PM - 10:29 PM
Frontier Airlines
1 Stops
13h 28m
DCA - SFO
$ 78
Kiwi
Pick dates
8:00 AM - 6:11 PM
Frontier Airlines
1 Stops
15h 9m
DCA - SFO
$ 137
Kiwi
Pick dates
7:00 AM - 7:00 AM
United Airlines
0 Stops
6h 17m
DCA - SFO
$ 414
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.