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

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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 San Francisco (SFO) to Washington (DCA)

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

29 Jan - 28 Feb $ 159.00
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
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21 Jan - 10 Feb $ 171.00
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
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13 Jan - 14 Feb $ 672.00
SFO
San Francisco
United Airlines
DIRECT
DCA
Washington
DCA
Washington
United Airlines
DIRECT
SFO
San Francisco
Pick dates

Last minute flights from San Francisco to Washington

29 Jan - 31 Jan $ 170.00
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
Pick dates
21 Jan - 31 Jan $ 182.00
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
Pick dates
13 Jan - 31 Jan $ 852.00
SFO
San Francisco
United Airlines
DIRECT
DCA
Washington
DCA
Washington
United Airlines
DIRECT
SFO
San Francisco
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One-way flights to Washington from San Francisco

6:15 AM - 11:37 AM
Frontier Airlines
1 Stops
7h 44m
SFO - DCA
$ 85
Kiwi
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7:00 AM - 7:35 AM
Frontier Airlines
1 Stops
27h 2m
SFO - DCA
$ 97
Kiwi
Pick dates
1:39 PM - 1:39 PM
United Airlines
0 Stops
5h 13m
SFO - DCA
$ 414
Kiwi
Pick dates

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

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