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

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1 Adults (11+)
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 July , August 2026

29 Jul - 26 Aug $ 613.00
AUS
Austin
JetBlue Airways
1 STOPS
BUF
Buffalo
BUF
Buffalo
JetBlue Airways
1 STOPS
AUS
Austin
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29 Jul - 31 Aug $ 658.00
AUS
Austin
JetBlue Airways
1 STOPS
BUF
Buffalo
BUF
Buffalo
JetBlue Airways
1 STOPS
AUS
Austin
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29 Jul - 11 Aug $ 766.00
AUS
Austin
JetBlue Airways
1 STOPS
BUF
Buffalo
BUF
Buffalo
JetBlue Airways
1 STOPS
AUS
Austin
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Last minute flights from Austin to Buffalo

29 Jul - 01 Aug $ 915.00
AUS
Austin
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
2 STOPS
AUS
Austin
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28 Jul - 31 Jul $ 1,081.00
AUS
Austin
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
AUS
Austin
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28 Jul - 31 Jul $ 1,097.00
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

10:12 AM - 5:40 PM
JetBlue Airways
1 Stops
8h 7m
AUS - BUF
$ 461
Kiwi
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8:20 AM - 6:17 PM
United Airlines
1 Stops
11h 48m
AUS - BUF
$ 499
Kiwi
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6:40 AM - 10:25 AM
United Airlines
1 Stops
5h 33m
AUS - BUF
$ 549
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.