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Cheap flights from Buffalo (BUF) to Washington (DCA)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Buffalo (BUF) to Washington (DCA)

How to find the cheapest flight from Buffalo (BUF) to Washington (DCA)
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How to find the cheapest flight from Buffalo (BUF) to Washington (DCA)
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How to find the cheapest flight from Buffalo (BUF) to Washington (DCA)
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Cheap flights from Buffalo to Washington in January , February 2026

24 Jan - 03 Feb $ 410.00
BUF
Buffalo
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
12 Jan - 12 Feb $ 449.00
BUF
Buffalo
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
12 Jan - 12 Feb $ 449.00
BUF
Buffalo
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
BUF
Buffalo
Pick dates

Last minute flights from Buffalo to Washington

26 Jan - 01 Feb $ 484.00
BUF
Buffalo
Frontier Airlines
3 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
3 STOPS
BUF
Buffalo
Pick dates
26 Jan - 01 Feb $ 504.00
BUF
Buffalo
Frontier Airlines
2 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
3 STOPS
BUF
Buffalo
Pick dates
26 Jan - 01 Feb $ 550.00
BUF
Buffalo
Frontier Airlines
2 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
3 STOPS
BUF
Buffalo
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One-way flights to Washington from Buffalo

11:24 AM - 6:00 PM
United Airlines
1 Stops
8h 8m
BUF - DCA
$ 217
Kiwi
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8:30 AM - 11:15 AM
United Airlines
1 Stops
5h 46m
BUF - DCA
$ 362
Kiwi
Pick dates
6:00 AM - 8:20 AM
United Airlines
1 Stops
3h 53m
BUF - DCA
$ 365
Kiwi
Pick dates

How to find the cheapest flight from Buffalo (BUF) to Washington (DCA)

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