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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 September , October 2026

30 Sep - 28 Oct $ 689.00
AUS
Austin
JetBlue Airways
2 STOPS
BUF
Buffalo
BUF
Buffalo
JetBlue Airways
1 STOPS
AUS
Austin
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30 Sep - 27 Oct $ 689.00
AUS
Austin
JetBlue Airways
2 STOPS
BUF
Buffalo
BUF
Buffalo
JetBlue Airways
1 STOPS
AUS
Austin
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30 Sep - 31 Oct $ 689.00
AUS
Austin
JetBlue Airways
2 STOPS
BUF
Buffalo
BUF
Buffalo
JetBlue Airways
1 STOPS
AUS
Austin
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Last minute flights from Austin to Buffalo

29 Sep - 01 Oct $ 1,077.00
AUS
Austin
Frontier Airlines
2 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
3 STOPS
AUS
Austin
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29 Sep - 01 Oct $ 1,164.00
AUS
Austin
Frontier Airlines
2 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
3 STOPS
AUS
Austin
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29 Sep - 01 Oct $ 1,165.00
AUS
Austin
Frontier Airlines
2 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
2 STOPS
AUS
Austin
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One-way flights to Buffalo from Austin

6:55 AM - 6:00 PM
United Airlines
1 Stops
12h 52m
AUS - BUF
$ 535
Kiwi
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5:14 PM - 10:24 PM
United Airlines
1 Stops
5h 36m
AUS - BUF
$ 559
Kiwi
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6:55 AM - 10:25 AM
United Airlines
1 Stops
5h 16m
AUS - BUF
$ 666
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.