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Cheap flights from Buffalo (BUF) to San Antonio (SAT)

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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 Antonio (SAT)

How to find the cheapest flight from Buffalo (BUF) to San Antonio (SAT)
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How to find the cheapest flight from Buffalo (BUF) to San Antonio (SAT)
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How to find the cheapest flight from Buffalo (BUF) to San Antonio (SAT)
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Cheap flights from Buffalo to San Antonio in October , November 2026

31 Oct - 07 Nov $ 742.00
BUF
Buffalo
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
31 Oct - 02 Nov $ 742.00
BUF
Buffalo
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
BUF
Buffalo
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31 Oct - 04 Nov $ 756.00
BUF
Buffalo
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
BUF
Buffalo
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Last minute flights from Buffalo to San Antonio

30 Oct - 31 Oct $ 769.00
BUF
Buffalo
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
29 Oct - 31 Oct $ 769.00
BUF
Buffalo
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
29 Oct - 31 Oct $ 778.00
BUF
Buffalo
United Airlines
2 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
BUF
Buffalo
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One-way flights to San Antonio from Buffalo

3:01 PM - 5:30 PM
United Airlines
1 Stops
6h 23m
BUF - SAT
$ 366
Kiwi
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7:00 AM - 9:05 AM
United Airlines
1 Stops
6h 11m
BUF - SAT
$ 372
Kiwi
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6:00 AM - 8:30 AM
United Airlines
1 Stops
6h 4m
BUF - SAT
$ 397
Kiwi
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How to find the cheapest flight from Buffalo (BUF) to San Antonio (SAT)

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