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 July , August 2026

29 Jul - 12 Aug $ 668.00

SAT

San Antonio

United Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

United Airlines

1 STOPS

SAT

San Antonio

Pick dates

29 Jul - 12 Aug $ 668.00

SAT

San Antonio

United Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

United Airlines

1 STOPS

SAT

San Antonio

Pick dates

29 Jul - 05 Aug $ 669.00

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

30 Jul - 01 Aug $ 803.00

SAT

San Antonio

Frontier Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

Frontier Airlines

2 STOPS

SAT

San Antonio

Pick dates

30 Jul - 01 Aug $ 821.00

SAT

San Antonio

BREEZE

1 STOPS

BUF

Buffalo

BUF

Buffalo

BREEZE

2 STOPS

SAT

San Antonio

Pick dates

30 Jul - 01 Aug $ 851.00

SAT

San Antonio

Frontier Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

Frontier Airlines

1 STOPS

SAT

San Antonio

Pick dates

One-way flights to Buffalo from San Antonio

6:40 AM - 10:25 AM
United Airlines

1 Stops

5h 33m
SAT - BUF

$ 335
Kiwi

Pick dates

6:40 AM - 10:25 AM
United Airlines

1 Stops

5h 33m
SAT - BUF

$ 335
Kiwi

Pick dates

6:40 AM - 10:25 AM
United Airlines

1 Stops

5h 33m
SAT - BUF

$ 336
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.