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Cheap flights from Seattle (BFI) to Washington (DCA)

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How to find the cheapest flight from Seattle (BFI) to Washington (DCA)

How to find the cheapest flight from Seattle (BFI) to Washington (DCA)
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How to find the cheapest flight from Seattle (BFI) to Washington (DCA)
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How to find the cheapest flight from Seattle (BFI) to Washington (DCA)
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Cheap flights from Seattle to Washington in July , August 2026

28 Jul - 28 Aug $ 940.00
BFI
Seattle
Air Excursions
2 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
31 Jul - 28 Aug $ 940.00
BFI
Seattle
Air Excursions
2 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
29 Jul - 28 Aug $ 940.00
BFI
Seattle
Air Excursions
2 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates

Last minute flights from Seattle to Washington

29 Jul - 31 Jul $ 1,360.00
BFI
Seattle
Air Excursions
2 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
28 Jul - 31 Jul $ 1,360.00
BFI
Seattle
Air Excursions
2 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
27 Jul - 31 Jul $ 1,477.00
BFI
Seattle
Air Excursions
3 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates

One-way flights to Washington from Seattle

8:05 AM - 7:30 AM
Frontier Airlines
2 Stops
25h 46m
BFI - DCA
$ 616
Kiwi
Pick dates
8:05 AM - 7:30 AM
Frontier Airlines
2 Stops
25h 46m
BFI - DCA
$ 616
Kiwi
Pick dates
8:05 AM - 7:30 AM
Frontier Airlines
2 Stops
25h 46m
BFI - DCA
$ 616
Kiwi
Pick dates

How to find the cheapest flight from Seattle (BFI) to Washington (DCA)

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