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Cheap flights from Seattle (BFI) to Buffalo (BUF)

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How to find the cheapest flight from Seattle (BFI) to Buffalo (BUF)

How to find the cheapest flight from Seattle (BFI) to Buffalo (BUF)
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How to find the cheapest flight from Seattle (BFI) to Buffalo (BUF)
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How to find the cheapest flight from Seattle (BFI) to Buffalo (BUF)
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Cheap flights from Seattle to Buffalo in October , November 2026

30 Oct - 12 Nov $ 1,003.00
BFI
Seattle
Air Excursions
3 STOPS
BUF
Buffalo
BUF
Buffalo
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
30 Oct - 19 Nov $ 1,019.00
BFI
Seattle
Air Excursions
3 STOPS
BUF
Buffalo
BUF
Buffalo
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
30 Oct - 24 Nov $ 1,077.00
BFI
Seattle
Air Excursions
3 STOPS
BUF
Buffalo
BUF
Buffalo
Air Excursions
3 STOPS
BFI
Seattle
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Last minute flights from Seattle to Buffalo

30 Oct - 01 Nov $ 1,453.00
BFI
Seattle
Air Excursions
3 STOPS
BUF
Buffalo
BUF
Buffalo
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
30 Oct - 01 Nov $ 1,500.00
BFI
Seattle
Air Excursions
3 STOPS
BUF
Buffalo
BUF
Buffalo
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
30 Oct - 01 Nov $ 1,536.00
BFI
Seattle
Air Excursions
3 STOPS
BUF
Buffalo
BUF
Buffalo
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to Buffalo from Seattle

5:25 AM - 6:44 AM
JetBlue Airways
3 Stops
23h 43m
BFI - BUF
$ 685
Kiwi
Pick dates
8:15 AM - 10:49 AM
Frontier Airlines
3 Stops
25h 44m
BFI - BUF
$ 730
Kiwi
Pick dates
8:05 AM - 6:44 AM
JetBlue Airways
3 Stops
21h 3m
BFI - BUF
$ 768
Kiwi
Pick dates

How to find the cheapest flight from Seattle (BFI) to Buffalo (BUF)

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How to find the cheapest flight from Seattle (BFI) 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 Seattle (BFI) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.