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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 March , April 2026

30 Mar - 01 Apr $ 383.00
BUF
Buffalo
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
BUF
Buffalo
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12 Mar - 01 Apr $ 815.00
BUF
Buffalo
Alaska Airlines
2 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
2 STOPS
BUF
Buffalo
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13 Mar - 04 Apr $ 2,118.00
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

23 Mar - 01 Apr $ 568.00
BUF
Buffalo
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
BUF
Buffalo
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28 Mar - 31 Mar $ 574.00
BUF
Buffalo
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
BUF
Buffalo
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27 Mar - 31 Mar $ 584.00
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

7:45 PM - 10:10 PM
United Airlines
1 Stops
8h 32m
BUF - SFO
$ 142
Kiwi
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7:00 AM - 7:00 AM
United Airlines
0 Stops
10h 2m
BUF - SFO
$ 259
Kiwi
Pick dates
6:51 AM - 8:58 AM
United Airlines
1 Stops
7h 58m
BUF - SFO
$ 314
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.