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Cheap flights from Raleigh Durham (RDU) 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 Raleigh Durham (RDU) to Buffalo (BUF)

How to find the cheapest flight from Raleigh Durham (RDU) to Buffalo (BUF)
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How to find the cheapest flight from Raleigh Durham (RDU) to Buffalo (BUF)
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How to find the cheapest flight from Raleigh Durham (RDU) to Buffalo (BUF)
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Cheap flights from Raleigh Durham to Buffalo in April , May 2026

30 Apr - 11 May $ 142.00
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
30 Apr - 13 May $ 142.00
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
28 Apr - 11 May $ 142.00
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates

Last minute flights from Raleigh Durham to Buffalo

29 Apr - 30 Apr $ 160.00
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
28 Apr - 30 Apr $ 160.00
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
24 Apr - 30 Apr $ 307.00
RDU
Raleigh Durham
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
RDU
Raleigh Durham
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One-way flights to Buffalo from Raleigh Durham

6:10 AM - 10:00 AM
Frontier Airlines
1 Stops
6h 2m
RDU - BUF
$ 80
Kiwi
Pick dates
10:38 AM - 12:52 PM
United Airlines
1 Stops
3h 39m
RDU - BUF
$ 237
Kiwi
Pick dates
3:00 PM - 6:08 PM
United Airlines
1 Stops
5h 49m
RDU - BUF
$ 237
Kiwi
Pick dates

How to find the cheapest flight from Raleigh Durham (RDU) to Buffalo (BUF)

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How to find the cheapest flight from Raleigh Durham (RDU) 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 Raleigh Durham (RDU) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.