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

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Cheap flights from Seattle to Buffalo in November , December 2025

30 Nov - 12 Dec $ 1,105.00

BFI

Seattle

Air Excursions

3 STOPS

BUF

Buffalo

BUF

Buffalo

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

30 Nov - 15 Dec $ 1,105.00

BFI

Seattle

Air Excursions

3 STOPS

BUF

Buffalo

BUF

Buffalo

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

30 Nov - 12 Dec $ 1,149.00

BFI

Seattle

Air Excursions

3 STOPS

BUF

Buffalo

BUF

Buffalo

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

Last minute flights from Seattle to Buffalo

24 Nov - 02 Dec $ 1,456.00

BFI

Seattle

Air Excursions

3 STOPS

BUF

Buffalo

BUF

Buffalo

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

26 Nov - 02 Dec $ 1,493.00

BFI

Seattle

Air Excursions

3 STOPS

BUF

Buffalo

BUF

Buffalo

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

24 Nov - 02 Dec $ 1,526.00

BFI

Seattle

Air Excursions

3 STOPS

BUF

Buffalo

BUF

Buffalo

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

One-way flights to Buffalo from Seattle

11:35 AM - 7:23 AM
Frontier Airlines

3 Stops

18h 51m
BFI - BUF

$ 656
Kiwi

Pick dates

7:05 PM - 1:39 PM
Frontier Airlines

3 Stops

18h 15m
BFI - BUF

$ 700
Kiwi

Pick dates

9:35 AM - 7:25 AM
Frontier Airlines

3 Stops

20h 56m
BFI - BUF

$ 700
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)

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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.