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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 January , February 2026

27 Jan - 04 Feb $ 159.00
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
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21 Jan - 04 Feb $ 171.00
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
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21 Jan - 04 Feb $ 556.00
DCA
Washington
Hawaiian Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Hawaiian Airlines
DIRECT
DCA
Washington
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Last minute flights from Washington to San Francisco

27 Jan - 31 Jan $ 315.00
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
Pick dates
21 Jan - 31 Jan $ 327.00
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
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19 Jan - 31 Jan $ 602.00
DCA
Washington
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
DCA
Washington
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One-way flights to San Francisco from Washington

6:00 PM - 9:44 PM
Frontier Airlines
1 Stops
8h 41m
DCA - SFO
$ 85
Kiwi
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8:59 AM - 9:44 PM
Frontier Airlines
1 Stops
17h 42m
DCA - SFO
$ 97
Kiwi
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7:00 AM - 7:00 AM
United Airlines
0 Stops
6h 16m
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.