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Cheap flights from Raleigh Durham (RDU) 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 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 March , April 2026

27 Mar - 15 Apr $ 211.00
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
20 Mar - 19 Apr $ 237.00
RDU
Raleigh Durham
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
20 Mar - 19 Apr $ 278.00
RDU
Raleigh Durham
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
RDU
Raleigh Durham
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Last minute flights from Raleigh Durham to Buffalo

30 Mar - 31 Mar $ 288.00
RDU
Raleigh Durham
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
30 Mar - 31 Mar $ 288.00
RDU
Raleigh Durham
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
29 Mar - 31 Mar $ 293.00
RDU
Raleigh Durham
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates

One-way flights to Buffalo from Raleigh Durham

6:15 AM - 8:20 AM
United Airlines
1 Stops
3h 35m
RDU - BUF
$ 118
Kiwi
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1:27 PM - 6:05 PM
United Airlines
1 Stops
7h 19m
RDU - BUF
$ 173
Kiwi
Pick dates
10:40 AM - 12:40 PM
United Airlines
1 Stops
3h 34m
RDU - BUF
$ 183
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.