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

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

How to find the cheapest flight from Buffalo (BUF) to San Jose (SJC)
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How to find the cheapest flight from Buffalo (BUF) to San Jose (SJC)
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How to find the cheapest flight from Buffalo (BUF) to San Jose (SJC)
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Cheap flights from Buffalo to San Jose in December 2025 , January 2026

25 Dec - 06 Jan $ 872.00
BUF
Buffalo
Alaska Airlines
2 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
2 STOPS
BUF
Buffalo
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24 Dec - 06 Jan $ 872.00
BUF
Buffalo
Alaska Airlines
2 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
2 STOPS
BUF
Buffalo
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19 Dec - 06 Jan $ 1,046.00
BUF
Buffalo
Alaska Airlines
2 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
2 STOPS
BUF
Buffalo
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Last minute flights from Buffalo to San Jose

25 Dec - 01 Jan $ 1,257.00
BUF
Buffalo
WestJet
2 STOPS
SJC
San Jose
SJC
San Jose
WestJet
3 STOPS
BUF
Buffalo
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25 Dec - 01 Jan $ 1,288.00
BUF
Buffalo
WestJet
2 STOPS
SJC
San Jose
SJC
San Jose
WestJet
3 STOPS
BUF
Buffalo
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25 Dec - 02 Jan $ 1,291.00
BUF
Buffalo
Frontier Airlines
2 STOPS
SJC
San Jose
SJC
San Jose
Frontier Airlines
3 STOPS
BUF
Buffalo
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One-way flights to San Jose from Buffalo

6:30 AM - 11:44 AM
United Airlines
2 Stops
10h 3m
BUF - SJC
$ 435
Kiwi
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12:32 PM - 8:56 PM
Alaska Airlines
2 Stops
13h 7m
BUF - SJC
$ 579
Kiwi
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5:35 PM - 7:35 PM
United Airlines
1 Stops
7h 59m
BUF - SJC
$ 583
Kiwi
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How to find the cheapest flight from Buffalo (BUF) to San Jose (SJC)

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