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 April , May 2026

28 Apr - 07 May $ 399.00

SAT

San Antonio

United Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

United Airlines

1 STOPS

SAT

San Antonio

Pick dates

28 Apr - 07 May $ 399.00

SAT

San Antonio

United Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

United Airlines

1 STOPS

SAT

San Antonio

Pick dates

28 Apr - 06 May $ 399.00

SAT

San Antonio

United Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

United Airlines

1 STOPS

SAT

San Antonio

Pick dates

Last minute flights from San Antonio to Buffalo

20 Apr - 30 Apr $ 303.00

SAT

San Antonio

Spirit Airlines

2 STOPS

BUF

Buffalo

BUF

Buffalo

Spirit Airlines

2 STOPS

SAT

San Antonio

Pick dates

25 Apr - 30 Apr $ 331.00

SAT

San Antonio

Spirit Airlines

2 STOPS

BUF

Buffalo

BUF

Buffalo

Spirit Airlines

2 STOPS

SAT

San Antonio

Pick dates

28 Apr - 30 Apr $ 331.00

SAT

San Antonio

Spirit Airlines

2 STOPS

BUF

Buffalo

BUF

Buffalo

Spirit Airlines

2 STOPS

SAT

San Antonio

Pick dates

One-way flights to Buffalo from San Antonio

6:49 AM - 10:30 AM
United Airlines

1 Stops

5h 24m
SAT - BUF

$ 242
Kiwi

Pick dates

2:14 PM - 9:59 PM
United Airlines

2 Stops

8h 19m
SAT - BUF

$ 442
Kiwi

Pick dates

6:49 AM - 10:30 AM
United Airlines

1 Stops

5h 24m
SAT - BUF

$ 499
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.