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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 January , February 2026

26 Jan - 26 Feb $ 277.00
BUF
Buffalo
Frontier Airlines
2 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
BUF
Buffalo
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22 Jan - 07 Feb $ 511.00
BUF
Buffalo
Alaska Airlines
2 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
BUF
Buffalo
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17 Jan - 07 Feb $ 597.00
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

25 Jan - 31 Jan $ 505.00
BUF
Buffalo
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
BUF
Buffalo
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16 Jan - 01 Feb $ 607.00
BUF
Buffalo
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
16 Jan - 31 Jan $ 760.00
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

1:39 PM - 10:29 PM
Frontier Airlines
2 Stops
13h 49m
BUF - SFO
$ 168
Kiwi
Pick dates
1:59 PM - 6:29 PM
United Airlines
1 Stops
10h 31m
BUF - SFO
$ 301
Kiwi
Pick dates
11:44 AM - 10:29 PM
Frontier Airlines
2 Stops
15h 44m
BUF - SFO
$ 807
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.