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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 July , August 2026

28 Jul - 18 Aug $ 273.00
RDU
Raleigh Durham
Frontier Airlines
DIRECT
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
DIRECT
RDU
Raleigh Durham
Pick dates
28 Jul - 07 Aug $ 333.00
RDU
Raleigh Durham
Frontier Airlines
DIRECT
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
28 Jul - 06 Aug $ 348.00
RDU
Raleigh Durham
Frontier Airlines
DIRECT
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
DIRECT
RDU
Raleigh Durham
Pick dates

Last minute flights from Raleigh Durham to Buffalo

28 Jul - 01 Aug $ 393.00
RDU
Raleigh Durham
Frontier Airlines
DIRECT
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
28 Jul - 31 Jul $ 437.00
RDU
Raleigh Durham
JetBlue Airways
DIRECT
BUF
Buffalo
BUF
Buffalo
JetBlue Airways
1 STOPS
RDU
Raleigh Durham
Pick dates
30 Jul - 31 Jul $ 437.00
RDU
Raleigh Durham
JetBlue Airways
DIRECT
BUF
Buffalo
BUF
Buffalo
JetBlue Airways
1 STOPS
RDU
Raleigh Durham
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One-way flights to Buffalo from Raleigh Durham

6:33 PM - 6:33 PM
Frontier Airlines
0 Stops
1h 41m
RDU - BUF
$ 174
Kiwi
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7:00 PM - 7:00 PM
Frontier Airlines
0 Stops
1h 44m
RDU - BUF
$ 174
Kiwi
Pick dates
7:00 PM - 7:00 PM
Frontier Airlines
0 Stops
1h 44m
RDU - BUF
$ 185
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.