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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 July , August 2026

28 Jul - 25 Aug $ 448.00
SFO
San Francisco
Frontier Airlines
DIRECT
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
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30 Jul - 09 Aug $ 518.00
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
Pick dates
28 Jul - 02 Aug $ 625.00
SFO
San Francisco
Alaska Airlines
DIRECT
DCA
Washington
DCA
Washington
Alaska Airlines
DIRECT
SFO
San Francisco
Pick dates

Last minute flights from San Francisco to Washington

30 Jul - 01 Aug $ 584.00
SFO
San Francisco
Frontier Airlines
1 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
SFO
San Francisco
Pick dates
29 Jul - 31 Jul $ 705.00
SFO
San Francisco
Alaska Airlines
DIRECT
DCA
Washington
DCA
Washington
Alaska Airlines
DIRECT
SFO
San Francisco
Pick dates
28 Jul - 31 Jul $ 1,135.00
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

6:00 AM - 11:25 AM
Frontier Airlines
1 Stops
7h 59m
SFO - DCA
$ 276
Kiwi
Pick dates
9:39 AM - 9:39 AM
Alaska Airlines
0 Stops
5h 20m
SFO - DCA
$ 301
Kiwi
Pick dates
2:18 PM - 2:18 PM
United Airlines
0 Stops
5h 12m
SFO - DCA
$ 569
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.