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Cheap flights from San Jose (SJC) to Buffalo (BUF)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Jose (SJC) to Buffalo (BUF)

How to find the cheapest flight from San Jose (SJC) to Buffalo (BUF)
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How to find the cheapest flight from San Jose (SJC) to Buffalo (BUF)
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How to find the cheapest flight from San Jose (SJC) to Buffalo (BUF)
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Cheap flights from San Jose to Buffalo in April , May 2026

27 Apr - 28 May $ 704.00
SJC
San Jose
Frontier Airlines
2 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
2 STOPS
SJC
San Jose
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29 Apr - 09 May $ 1,058.00
SJC
San Jose
Alaska Airlines
2 STOPS
BUF
Buffalo
BUF
Buffalo
Alaska Airlines
2 STOPS
SJC
San Jose
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29 Apr - 10 May $ 1,060.00
SJC
San Jose
Alaska Airlines
2 STOPS
BUF
Buffalo
BUF
Buffalo
Alaska Airlines
2 STOPS
SJC
San Jose
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Last minute flights from San Jose to Buffalo

29 Apr - 30 Apr $ 1,107.00
SJC
San Jose
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
SJC
San Jose
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29 Apr - 30 Apr $ 1,107.00
SJC
San Jose
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
SJC
San Jose
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29 Apr - 30 Apr $ 1,112.00
SJC
San Jose
United Airlines
2 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
SJC
San Jose
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One-way flights to Buffalo from San Jose

8:45 AM - 8:16 AM
United Airlines
2 Stops
22h 5m
SJC - BUF
$ 538
Kiwi
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6:30 AM - 2:33 PM
United Airlines
1 Stops
7h 46m
SJC - BUF
$ 554
Kiwi
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6:30 AM - 2:13 PM
United Airlines
1 Stops
7h 24m
SJC - BUF
$ 561
Kiwi
Pick dates

How to find the cheapest flight from San Jose (SJC) to Buffalo (BUF)

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