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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 November , December 2025

27 Nov - 02 Dec $ 438.00
BUF
Buffalo
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
27 Nov - 02 Dec $ 438.00
BUF
Buffalo
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
27 Nov - 02 Dec $ 438.00
BUF
Buffalo
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
BUF
Buffalo
Pick dates

Last minute flights from Buffalo to San Antonio

27 Nov - 01 Dec $ 494.00
BUF
Buffalo
Frontier Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
1 STOPS
BUF
Buffalo
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23 Nov - 30 Nov $ 1,188.00
BUF
Buffalo
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
BUF
Buffalo
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26 Nov - 30 Nov $ 1,902.00
BUF
Buffalo
United Airlines
1 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

2:55 PM - 5:25 PM
United Airlines
1 Stops
6h 20m
BUF - SAT
$ 250
Kiwi
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2:55 PM - 5:25 PM
United Airlines
1 Stops
6h 20m
BUF - SAT
$ 254
Kiwi
Pick dates
7:00 AM - 9:10 AM
United Airlines
1 Stops
6h 25m
BUF - SAT
$ 297
Kiwi
Pick dates

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.