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Find Flight Deals from Washington Dulles Intl to Buffalo (IAD - BUF)

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

Book cheap flights from Washington Dulles Intl to Buffalo

(Round-trip)
Depart: Thu Jan 8 2015 Return: Fri Jan 9 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
IAD
1:46a
BUF
7:16a
5h 30m
1 stop
BUF
10:07a
IAD
2:09p
4h 02m
1 stop
Depart: Fri Jan 9 2015 Return: Sun Jan 11 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
IAD
2:50p
BUF
7:33p
4h 43m
1 stop
BUF
12:35a
IAD
4:20a
3h 45m
1 stop
Depart: Sat Jan 10 2015 Return: Sun Jan 11 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
IAD
3:41a
BUF
7:16a
3h 35m
1 stop
BUF
12:35a
IAD
4:20a
3h 45m
1 stop
Depart: Wed Jan 14 2015 Return: Fri Jan 16 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
IAD
4:56a
BUF
10:28a
5h 32m
1 stop
BUF
12:35a
IAD
4:20a
3h 45m
1 stop
Depart: Fri Jan 16 2015 Return: Mon Jan 19 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
IAD
1:46a
BUF
7:16a
5h 30m
1 stop
BUF
1:40p
IAD
6:00p
4h 20m
1 stop
Depart: Fri Jan 23 2015 Return: Mon Jan 26 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
IAD
3:41a
BUF
9:31a
5h 50m
1 stop
BUF
1:40p
IAD
6:00p
4h 20m
1 stop
Depart: Fri Jan 30 2015 Return: Sun Feb 1 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
IAD
4:56a
BUF
10:28a
5h 32m
1 stop
BUF
12:35a
IAD
4:20a
3h 45m
1 stop
Depart: Mon Feb 2 2015 Return: Tue Feb 3 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
IAD
4:56a
BUF
10:28a
5h 32m
1 stop
BUF
7:52a
IAD
2:09p
6h 17m
1 stop
Depart: Tue Feb 3 2015 Return: Wed Feb 4 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
IAD
2:45p
BUF
7:33p
4h 48m
1 stop
BUF
7:52a
IAD
2:09p
6h 17m
1 stop
Depart: Tue Feb 10 2015 Return: Mon Feb 16 2015 Trip spans 7 days
JetBlue Airways
JetBlue Airways
IAD
3:41a
BUF
7:16a
3h 35m
1 stop
BUF
1:40p
IAD
6:14p
4h 34m
1 stop
Depart: Wed Feb 18 2015 Return: Sun Feb 22 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
IAD
2:10p
BUF
7:22p
5h 12m
1 stop
BUF
7:35a
IAD
1:34p
5h 59m
1 stop
Depart: Fri Feb 20 2015 Return: Sun Feb 22 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
IAD
3:47a
BUF
9:34a
5h 47m
1 stop
BUF
12:35a
IAD
4:20a
3h 45m
1 stop
Depart: Mon Mar 2 2015 Return: Mon Mar 9 2015 Trip spans 7 days
JetBlue Airways
JetBlue Airways
IAD
2:38p
BUF
7:24p
4h 46m
1 stop
BUF
2:44p
IAD
7:14p
4h 30m
1 stop
Depart: Thu Mar 5 2015 Return: Sun Mar 8 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
IAD
1:45a
BUF
7:05a
5h 20m
1 stop
BUF
12:30a
IAD
5:24a
3h 54m
1 stop
Depart: Fri Mar 6 2015 Return: Sun Mar 8 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
IAD
5:00a
BUF
10:37a
5h 37m
1 stop
BUF
12:30a
IAD
5:24a
3h 54m
1 stop
Depart: Mon Mar 9 2015 Return: Tue Mar 17 2015 Trip spans 9 days
JetBlue Airways
JetBlue Airways
IAD
4:45a
BUF
8:05a
3h 20m
1 stop
BUF
11:30a
IAD
3:02p
3h 32m
1 stop
Depart: Tue Mar 10 2015 Return: Tue Mar 17 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
IAD
4:45a
BUF
8:05a
3h 20m
1 stop
BUF
11:30a
IAD
3:02p
3h 32m
1 stop
Depart: Sat Jan 17 2015 Return: Sun Jan 18 2015 Trip spans 2 days
United
United
IAD
7:31a
BUF
9:03a
1h 32m
nonstop
BUF
2:15p
IAD
3:33p
1h 18m
nonstop
Depart: Thu Jan 15 2015 Return: Sat Jan 17 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
IAD
7:31a
BUF
8:45a
1h 14m
nonstop
BUF
12:15p
IAD
4:06p
3h 51m
1 stop
Depart: Sun Dec 21 2014 Return: Thu Dec 25 2014 Trip spans 5 days
Delta
Delta
IAD
1:10a
BUF
4:50a
3h 40m
1 stop
BUF
8:19a
IAD
11:58a
3h 39m
1 stop
Change your search
Direct flights IAD to BUF on United
Flight # Depart IAD Arrive BUF Sun Mon Tue Wed Thu Fri Sat Valid Between
3586 8:10 am 9:40 am Jan 2 - Jan 2
3586 8:10 am 9:40 am Dec 30 - Dec 30
3586 8:10 am 9:40 am Jan 5 - Jan 5
3589 8:10 am 9:40 am Dec 26 - Dec 26
4840 8:10 am 9:40 am Jan 4 - Jan 4
4841 8:10 am 9:40 am Dec 28 - Dec 28
4848 8:10 am 9:40 am Dec 29 - Dec 29
5009 8:10 am 9:40 am Dec 27 - Jan 1
4129 8:15 am 9:29 am Jan 3 - Jan 3
6166 8:25 am 9:39 am Jan 6 - Jan 6
3586 12:31 pm 2:03 pm Jan 21 - Jan 28
3586 12:31 pm 2:03 pm Jan 14 - Jan 19
3586 12:31 pm 2:03 pm Jan 13 - Jan 13
4692 12:31 pm 1:45 pm Jan 8 - Jan 12
4692 12:31 pm 1:45 pm Jan 9 - Jan 9
4692 12:31 pm 1:45 pm Jan 22 - Jan 22
4692 12:31 pm 1:45 pm Jan 16 - Jan 20
4692 12:31 pm 1:45 pm Jan 25 - Jan 25
4836 12:31 pm 2:03 pm Jan 10 - Jan 24
6182 12:31 pm 1:45 pm Jan 7 - Jan 7
6182 12:31 pm 1:45 pm Jan 11 - Jan 18
6182 12:31 pm 1:45 pm Jan 6 - Jan 6
6182 12:31 pm 1:45 pm Jan 15 - Jan 15
3261 5:04 pm 6:21 pm Jan 2 - Jan 2
3379 5:04 pm 6:21 pm Dec 28 - Dec 28
3727 5:04 pm 6:19 pm Jan 1 - Jan 1
4244 5:04 pm 6:21 pm Jan 3 - Jan 3
5660 5:04 pm 6:21 pm Dec 31 - Dec 31
6061 5:04 pm 6:21 pm Dec 26 - Dec 26
6182 5:04 pm 6:21 pm Dec 27 - Dec 27
6182 5:04 pm 6:21 pm Jan 4 - Jan 4
6182 5:04 pm 6:21 pm Jan 5 - Jan 5
5009 5:05 pm 6:40 pm Dec 30 - Dec 30
5009 5:05 pm 6:40 pm Dec 29 - Dec 29
3364 5:08 pm 6:22 pm Jan 10 - Jan 24
3364 5:08 pm 6:22 pm Jan 9 - Jan 9
3364 5:08 pm 6:22 pm Jan 18 - Jan 18
3373 5:08 pm 6:22 pm Jan 19 - Jan 25
3373 5:08 pm 6:22 pm Jan 11 - Jan 15
3373 5:08 pm 6:22 pm Jan 13 - Jan 20
3394 5:08 pm 6:22 pm Jan 21 - Feb 4
3394 5:08 pm 6:22 pm Jan 8 - Jan 12
4137 5:08 pm 6:22 pm Jan 26 - Jan 26
6015 5:08 pm 6:22 pm Jan 16 - Jan 16
6015 5:08 pm 6:22 pm Jan 6 - Jan 6
6015 5:08 pm 6:22 pm Jan 22 - Jan 22
6141 5:08 pm 6:22 pm Jan 7 - Jan 7
6182 5:08 pm 6:22 pm Jan 14 - Jan 14
4244 9:55 pm 11:10 pm Jan 5 - Jan 5
3585 9:58 pm 11:31 pm Dec 29 - Dec 29
3595 9:58 pm 11:31 pm Dec 28 - Dec 28
4581 9:58 pm 11:13 pm Dec 27 - Dec 27
4788 9:58 pm 11:31 pm Jan 2 - Jan 2
4788 9:58 pm 11:31 pm Dec 26 - Dec 26
4795 9:58 pm 11:31 pm Jan 3 - Jan 3
4836 9:58 pm 11:31 pm Dec 23 - Dec 30
4842 9:58 pm 11:31 pm Jan 4 - Jan 4
4856 9:58 pm 11:31 pm Jan 1 - Jan 1
Airports
Origin

Washington
$174
Destination

Buffalo
$174