Cheap flights 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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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 February , March 2026

27 Feb - 09 Mar $ 194.00

SAT

San Antonio

Frontier Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

Frontier Airlines

1 STOPS

SAT

San Antonio

Pick dates

28 Feb - 09 Mar $ 260.00

SAT

San Antonio

Frontier Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

Frontier Airlines

1 STOPS

SAT

San Antonio

Pick dates

14 Feb - 09 Mar $ 299.00

SAT

San Antonio

Frontier Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

Frontier Airlines

1 STOPS

SAT

San Antonio

Pick dates

Last minute flights from San Antonio to Buffalo

27 Feb - 28 Feb $ 245.00

SAT

San Antonio

Spirit Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

Spirit Airlines

1 STOPS

SAT

San Antonio

Pick dates

15 Feb - 28 Feb $ 337.00

SAT

San Antonio

Spirit Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

Spirit Airlines

1 STOPS

SAT

San Antonio

Pick dates

14 Feb - 28 Feb $ 350.00

SAT

San Antonio

Spirit Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

Spirit Airlines

1 STOPS

SAT

San Antonio

Pick dates

One-way flights to Buffalo from San Antonio

6:00 AM - 12:56 PM
Frontier Airlines

1 Stops

8h 52m
SAT - BUF

$ 156
Kiwi

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6:30 AM - 10:50 AM
Frontier Airlines

2 Stops

29h 24m
SAT - BUF

$ 189
Kiwi

Pick dates

7:00 AM - 10:30 AM
United Airlines

1 Stops

5h 12m
SAT - BUF

$ 421
Kiwi

Pick dates

How to find the cheapest flight from San Antonio (SAT) to Buffalo (BUF)

Related info for your journey

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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.