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

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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 San Antonio (SAT) to Buffalo (BUF)

How to find the cheapest flight from San Antonio (SAT) to Buffalo (BUF)
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How to find the cheapest flight from San Antonio (SAT) to Buffalo (BUF)
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How to find the cheapest flight from San Antonio (SAT) to Buffalo (BUF)
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Cheap flights from San Antonio to Buffalo in November , December 2025

20 Nov - 14 Dec $ 346.00
SAT
San Antonio
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
SAT
San Antonio
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20 Nov - 12 Dec $ 388.00
SAT
San Antonio
Spirit Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Spirit Airlines
2 STOPS
SAT
San Antonio
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20 Nov - 15 Dec $ 388.00
SAT
San Antonio
Spirit Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Spirit Airlines
2 STOPS
SAT
San Antonio
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Last minute flights from San Antonio to Buffalo

20 Nov - 01 Dec $ 588.00
SAT
San Antonio
Spirit Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Spirit Airlines
2 STOPS
SAT
San Antonio
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22 Nov - 30 Nov $ 724.00
SAT
San Antonio
Spirit Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Spirit Airlines
1 STOPS
SAT
San Antonio
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26 Nov - 01 Dec $ 909.00
SAT
San Antonio
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
SAT
San Antonio
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One-way flights to Buffalo from San Antonio

5:30 AM - 2:03 PM
United Airlines
2 Stops
10h 8m
SAT - BUF
$ 217
Kiwi
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12:12 PM - 5:15 PM
United Airlines
1 Stops
5h 27m
SAT - BUF
$ 254
Kiwi
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7:05 AM - 10:40 AM
United Airlines
1 Stops
5h 12m
SAT - BUF
$ 442
Kiwi
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How to find the cheapest flight from San Antonio (SAT) to Buffalo (BUF)

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