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Cheap flights from Austin (AUS) to Buffalo (BUF)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Austin (AUS) to Buffalo (BUF)

How to find the cheapest flight from Austin (AUS) to Buffalo (BUF)
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How to find the cheapest flight from Austin (AUS) to Buffalo (BUF)
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How to find the cheapest flight from Austin (AUS) to Buffalo (BUF)
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Cheap flights from Austin to Buffalo in November , December 2025

28 Nov - 14 Dec $ 230.00
AUS
Austin
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
AUS
Austin
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28 Nov - 14 Dec $ 277.00
AUS
Austin
Frontier Airlines
2 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
AUS
Austin
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28 Nov - 18 Dec $ 341.00
AUS
Austin
Spirit Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Spirit Airlines
1 STOPS
AUS
Austin
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Last minute flights from Austin to Buffalo

28 Nov - 30 Nov $ 578.00
AUS
Austin
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
AUS
Austin
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23 Nov - 01 Dec $ 937.00
AUS
Austin
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
AUS
Austin
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22 Nov - 30 Nov $ 1,372.00
AUS
Austin
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
AUS
Austin
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One-way flights to Buffalo from Austin

12:17 PM - 5:15 PM
United Airlines
1 Stops
5h 22m
AUS - BUF
$ 227
Kiwi
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10:00 AM - 2:03 PM
United Airlines
1 Stops
5h 38m
AUS - BUF
$ 227
Kiwi
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7:00 AM - 10:40 AM
United Airlines
1 Stops
5h 17m
AUS - BUF
$ 442
Kiwi
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How to find the cheapest flight from Austin (AUS) to Buffalo (BUF)

Related info for your journey
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How to find the cheapest flight from Austin (AUS) 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 Austin (AUS) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.