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Find Flight Deals from Raleigh-Durham to Buffalo (RDU - BUF)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Raleigh-Durham to Buffalo

(Round-trip)
Depart: Wed Jun 24 2015 Return: Tue Jun 30 2015 Trip spans 7 days
United
United
RDU
4:45a
BUF
10:15a
5h 30m
1 stop
BUF
2:08a
RDU
7:33a
5h 25m
1 stop
Depart: Wed Mar 25 2015 Return: Mon Mar 30 2015 Trip spans 6 days
US Airways
US Airways
RDU
3:40p
BUF
7:53p
4h 13m
1 stop
BUF
2:55p
RDU
7:34p
4h 39m
1 stop
Depart: Mon Mar 30 2015 Return: Tue Mar 31 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
1:59p
BUF
5:56p
3h 57m
1 stop
BUF
2:55p
RDU
7:34p
4h 39m
1 stop
Depart: Tue Mar 31 2015 Return: Tue Apr 7 2015 Trip spans 8 days
American Airlines
American Airlines
RDU
1:59p
BUF
5:56p
3h 57m
1 stop
BUF
2:20a
RDU
6:30a
4h 10m
1 stop
Depart: Wed Apr 1 2015 Return: Tue Apr 7 2015 Trip spans 7 days
American Airlines
American Airlines
RDU
3:55p
BUF
7:50p
3h 55m
1 stop
BUF
2:20a
RDU
6:30a
4h 10m
1 stop
Depart: Wed Apr 22 2015 Return: Tue Apr 28 2015 Trip spans 7 days
American Airlines
American Airlines
RDU
1:59p
BUF
7:50p
5h 51m
1 stop
BUF
2:55p
RDU
7:34p
4h 39m
1 stop
Depart: Thu Apr 23 2015 Return: Tue Apr 28 2015 Trip spans 6 days
American Airlines
American Airlines
RDU
1:25a
BUF
7:05a
5h 40m
1 stop
BUF
7:50a
RDU
11:23a
3h 33m
1 stop
Depart: Fri Apr 24 2015 Return: Wed Apr 29 2015 Trip spans 6 days
American Airlines
American Airlines
RDU
4:05p
BUF
7:50p
3h 45m
1 stop
BUF
2:55p
RDU
7:34p
4h 39m
1 stop
Depart: Tue Apr 28 2015 Return: Wed Apr 29 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
1:59p
BUF
7:50p
5h 51m
1 stop
BUF
2:20a
RDU
6:30a
4h 10m
1 stop
Depart: Wed Apr 29 2015 Return: Fri May 1 2015 Trip spans 3 days
American Airlines
American Airlines
RDU
1:25a
BUF
7:05a
5h 40m
1 stop
BUF
2:55p
RDU
7:34p
4h 39m
1 stop
Depart: Fri May 1 2015 Return: Mon May 4 2015 Trip spans 4 days
American Airlines
American Airlines
RDU
3:00a
BUF
7:05a
4h 05m
1 stop
BUF
7:50a
RDU
11:23a
3h 33m
1 stop
Depart: Tue May 5 2015 Return: Sat May 9 2015 Trip spans 5 days
US Airways
US Airways
RDU
1:25a
BUF
7:05a
5h 40m
1 stop
BUF
4:15a
RDU
8:11a
3h 56m
1 stop
Depart: Sun May 17 2015 Return: Wed May 20 2015 Trip spans 4 days
Multiple Airlines
Multiple Airlines
RDU
3:00a
BUF
6:58a
3h 58m
1 stop
BUF
4:15a
RDU
8:12a
3h 57m
1 stop
Depart: Tue Mar 24 2015 Return: Mon Mar 30 2015 Trip spans 7 days
US Airways
US Airways
RDU
7:31a
BUF
11:10a
3h 39m
1 stop
BUF
2:55p
RDU
7:34p
4h 39m
1 stop
Depart: Thu Mar 26 2015 Return: Mon Mar 30 2015 Trip spans 5 days
US Airways
US Airways
RDU
1:19a
BUF
4:56a
3h 37m
1 stop
BUF
2:55p
RDU
7:34p
4h 39m
1 stop
Depart: Sat Mar 28 2015 Return: Tue Mar 31 2015 Trip spans 4 days
American Airlines
American Airlines
RDU
2:30p
BUF
7:04p
4h 34m
1 stop
BUF
7:50a
RDU
11:23a
3h 33m
1 stop
Depart: Fri Apr 10 2015 Return: Sun Apr 12 2015 Trip spans 3 days
American Airlines
American Airlines
RDU
1:25a
BUF
7:05a
5h 40m
1 stop
BUF
3:38p
RDU
8:10p
4h 32m
1 stop
Depart: Thu Apr 16 2015 Return: Sat Apr 18 2015 Trip spans 3 days
American Airlines
American Airlines
RDU
5:22a
BUF
9:15a
3h 53m
1 stop
BUF
1:15p
RDU
7:34p
6h 19m
1 stop
Depart: Fri Mar 27 2015 Return: Mon Mar 30 2015 Trip spans 4 days
Delta
Delta
RDU
3:00p
BUF
6:48p
3h 48m
1 stop
BUF
7:53a
RDU
12:17p
4h 24m
1 stop
Depart: Thu May 14 2015 Return: Sun May 24 2015 Trip spans 11 days
JetBlue Airways
JetBlue Airways
RDU
3:00a
BUF
6:58a
3h 58m
1 stop
BUF
2:15a
RDU
6:54a
4h 39m
1 stop
Change your search
Airports
Origin

Raleigh
$223
Destination

Buffalo
$223