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Cheap flights from Buffalo (BUF) to San Francisco (SFO)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Buffalo (BUF) to San Francisco (SFO)

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

20 Dec - 25 Jan $ 529.00
BUF
Buffalo
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
BUF
Buffalo
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21 Dec - 06 Jan $ 678.00
BUF
Buffalo
Alaska Airlines
2 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
2 STOPS
BUF
Buffalo
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18 Dec - 03 Jan $ 2,203.00
BUF
Buffalo
Alaska Airlines
2 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
BUF
Buffalo
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Last minute flights from Buffalo to San Francisco

24 Dec - 31 Dec $ 485.00
BUF
Buffalo
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
24 Dec - 31 Dec $ 485.00
BUF
Buffalo
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
24 Dec - 31 Dec $ 592.00
BUF
Buffalo
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
BUF
Buffalo
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One-way flights to San Francisco from Buffalo

7:48 PM - 10:05 PM
United Airlines
1 Stops
8h 29m
BUF - SFO
$ 197
Kiwi
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5:41 PM - 7:45 PM
United Airlines
1 Stops
8h 14m
BUF - SFO
$ 292
Kiwi
Pick dates
2:50 PM - 6:01 PM
United Airlines
1 Stops
9h 30m
BUF - SFO
$ 380
Kiwi
Pick dates

How to find the cheapest flight from Buffalo (BUF) to San Francisco (SFO)

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