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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 August , September 2026

29 Aug - 26 Sep $ 317.00
BUF
Buffalo
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
BUF
Buffalo
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25 Aug - 06 Sep $ 373.00
BUF
Buffalo
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
BUF
Buffalo
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20 Aug - 07 Sep $ 998.00
BUF
Buffalo
JetBlue Airways
1 STOPS
SFO
San Francisco
SFO
San Francisco
JetBlue Airways
1 STOPS
BUF
Buffalo
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Last minute flights from Buffalo to San Francisco

22 Aug - 01 Sep $ 411.00
BUF
Buffalo
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
BUF
Buffalo
Pick dates
25 Aug - 01 Sep $ 411.00
BUF
Buffalo
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
BUF
Buffalo
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20 Aug - 01 Sep $ 1,964.00
BUF
Buffalo
JetBlue Airways
1 STOPS
SFO
San Francisco
SFO
San Francisco
JetBlue Airways
1 STOPS
BUF
Buffalo
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One-way flights to San Francisco from Buffalo

11:36 AM - 4:45 PM
Frontier Airlines
1 Stops
10h 27m
BUF - SFO
$ 195
Kiwi
Pick dates
11:36 AM - 4:45 PM
Frontier Airlines
1 Stops
10h 27m
BUF - SFO
$ 195
Kiwi
Pick dates
8:55 AM - 11:17 AM
United Airlines
1 Stops
7h 10m
BUF - SFO
$ 275
Kiwi
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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.