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

Know your dates, get live prices in seconds

Departure

Save up to 31%
Book Flight + Hotel at the same time

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.

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.

Cheap flights from San Antonio to Buffalo in October , November 2026

31 Oct - 02 Nov $ 752.00

SAT

San Antonio

United Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

United Airlines

1 STOPS

SAT

San Antonio

Pick dates

31 Oct - 02 Nov $ 752.00

SAT

San Antonio

United Airlines

1 STOPS

BUF

Buffalo

BUF

Buffalo

United Airlines

1 STOPS

SAT

San Antonio

Pick dates

20 Oct - 03 Nov $ 753.00

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

29 Oct - 01 Nov $ 667.00

SAT

San Antonio

BREEZE

2 STOPS

BUF

Buffalo

BUF

Buffalo

BREEZE

2 STOPS

SAT

San Antonio

Pick dates

28 Oct - 01 Nov $ 795.00

SAT

San Antonio

BREEZE

2 STOPS

BUF

Buffalo

BUF

Buffalo

BREEZE

2 STOPS

SAT

San Antonio

Pick dates

29 Oct - 01 Nov $ 809.00

SAT

San Antonio

BREEZE

2 STOPS

BUF

Buffalo

BUF

Buffalo

BREEZE

2 STOPS

SAT

San Antonio

Pick dates

One-way flights to Buffalo from San Antonio

6:37 AM - 10:29 AM
United Airlines

1 Stops

5h 39m
SAT - BUF

$ 373
Kiwi

Pick dates

12:24 PM - 5:35 PM
United Airlines

1 Stops

5h 40m
SAT - BUF

$ 373
Kiwi

Pick dates

6:35 AM - 10:25 AM
United Airlines

1 Stops

5h 36m
SAT - BUF

$ 398
Kiwi

Pick dates

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

Related info for your journey

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.

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.