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

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

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

30 Mar - 05 Apr $ 463.00
DCA
Washington
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
DCA
Washington
Pick dates
30 Mar - 02 Apr $ 463.00
DCA
Washington
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
DCA
Washington
Pick dates
25 Mar - 01 Apr $ 465.00
DCA
Washington
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
DCA
Washington
Pick dates

Last minute flights from Washington to Buffalo

24 Mar - 31 Mar $ 467.00
DCA
Washington
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
DCA
Washington
Pick dates
24 Mar - 31 Mar $ 467.00
DCA
Washington
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
DCA
Washington
Pick dates
25 Mar - 01 Apr $ 1,013.00
DCA
Washington
Frontier Airlines
2 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
3 STOPS
DCA
Washington
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One-way flights to Buffalo from Washington

8:10 PM - 10:20 PM
United Airlines
1 Stops
3h 46m
DCA - BUF
$ 239
Kiwi
Pick dates
3:30 PM - 6:05 PM
United Airlines
1 Stops
5h 16m
DCA - BUF
$ 358
Kiwi
Pick dates
8:10 PM - 10:20 PM
United Airlines
1 Stops
3h 46m
DCA - BUF
$ 369
Kiwi
Pick dates

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

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