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Find Flight Deals from Houston George Bush Intcntl to Washington Dulles Intl (IAH - IAD)

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

Book cheap flights from Houston George Bush Intcntl to Washington Dulles Intl

(Round-trip)
Depart: Sat May 2 2015 Return: Tue May 5 2015 Trip spans 4 days
United
United
IAH
8:52a
IAD
11:54a
3h 02m
nonstop
IAD
8:35a
IAH
11:56a
3h 21m
nonstop
Depart: Tue May 5 2015 Return: Tue May 12 2015 Trip spans 8 days
United
United
IAH
12:05p
IAD
3:09p
3h 04m
nonstop
IAD
1:45a
IAH
5:04a
3h 19m
nonstop
Depart: Wed May 6 2015 Return: Tue May 12 2015 Trip spans 7 days
United
United
IAH
7:30a
IAD
10:33a
3h 03m
nonstop
IAD
4:26a
IAH
7:37a
3h 11m
nonstop
Depart: Sat May 9 2015 Return: Tue May 12 2015 Trip spans 4 days
United
United
IAH
7:30a
IAD
10:33a
3h 03m
nonstop
IAD
8:36a
IAH
11:58a
3h 22m
nonstop
Depart: Tue May 12 2015 Return: Tue May 19 2015 Trip spans 8 days
United
United
IAH
3:23a
IAD
6:30a
3h 07m
nonstop
IAD
4:26a
IAH
7:37a
3h 11m
nonstop
Depart: Wed May 13 2015 Return: Tue May 19 2015 Trip spans 7 days
United
United
IAH
7:30a
IAD
10:33a
3h 03m
nonstop
IAD
6:03p
IAH
9:13p
3h 10m
nonstop
Depart: Sat May 16 2015 Return: Tue May 19 2015 Trip spans 4 days
United
United
IAH
7:30a
IAD
10:33a
3h 03m
nonstop
IAD
4:26a
IAH
7:37a
3h 11m
nonstop
Depart: Tue May 19 2015 Return: Tue May 26 2015 Trip spans 8 days
United
United
IAH
12:05p
IAD
3:09p
3h 04m
nonstop
IAD
4:26a
IAH
7:37a
3h 11m
nonstop
Depart: Wed May 20 2015 Return: Tue May 26 2015 Trip spans 7 days
United
United
IAH
3:23a
IAD
6:30a
3h 07m
nonstop
IAD
6:03p
IAH
9:13p
3h 10m
nonstop
Depart: Sat May 23 2015 Return: Tue May 26 2015 Trip spans 4 days
United
United
IAH
12:05p
IAD
3:09p
3h 04m
nonstop
IAD
1:45a
IAH
5:04a
3h 19m
nonstop
Depart: Tue May 26 2015 Return: Tue Jun 2 2015 Trip spans 8 days
United
United
IAH
3:23a
IAD
6:30a
3h 07m
nonstop
IAD
1:10p
IAH
4:39p
3h 29m
nonstop
Depart: Wed May 27 2015 Return: Tue Jun 2 2015 Trip spans 7 days
United
United
IAH
3:23a
IAD
6:30a
3h 07m
nonstop
IAD
1:45a
IAH
5:04a
3h 19m
nonstop
Depart: Mon May 4 2015 Return: Tue May 12 2015 Trip spans 9 days
United
United
IAH
7:50a
IAD
10:53a
3h 03m
nonstop
IAD
1:10p
IAH
4:39p
3h 29m
nonstop
Depart: Thu May 7 2015 Return: Tue May 12 2015 Trip spans 6 days
United
United
IAH
8:50a
IAD
11:52a
3h 02m
nonstop
IAD
6:03p
IAH
9:13p
3h 10m
nonstop
Depart: Mon May 11 2015 Return: Tue May 19 2015 Trip spans 9 days
United
United
IAH
7:30a
IAD
10:33a
3h 03m
nonstop
IAD
6:03p
IAH
9:13p
3h 10m
nonstop
Depart: Thu May 14 2015 Return: Tue May 19 2015 Trip spans 6 days
United
United
IAH
7:30a
IAD
10:33a
3h 03m
nonstop
IAD
4:26a
IAH
7:37a
3h 11m
nonstop
Depart: Mon May 18 2015 Return: Tue May 26 2015 Trip spans 9 days
United
United
IAH
3:23a
IAD
6:30a
3h 07m
nonstop
IAD
1:45a
IAH
5:04a
3h 19m
nonstop
Depart: Fri May 15 2015 Return: Wed May 20 2015 Trip spans 6 days
American Airlines
American Airlines
IAH
1:00a
IAD
6:10a
5h 10m
1 stop
IAD
3:59p
IAH
9:02p
5h 03m
1 stop
Depart: Fri Sep 11 2015 Return: Sat Sep 19 2015 Trip spans 9 days
Delta
Delta
IAH
9:35a
IAD
5:45p
8h 10m
1 stop
IAD
7:30a
IAH
2:19p
6h 49m
1 stop
Depart: Wed Jun 17 2015 Return: Tue Jun 23 2015 Trip spans 7 days
US Airways
US Airways
IAH
1:30p
IAD
6:22p
4h 52m
1 stop
IAD
1:55p
IAH
6:53p
4h 58m
1 stop
Direct flights IAH to IAD on United
Flight # Depart IAH Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
1172 7:15 am 11:21 am Apr 15 - Apr 29
1172 7:15 am 11:21 am Apr 20 - May 4
1172 7:18 am 11:25 am May 9 - May 23
1172 7:22 am 11:28 am May 3 - May 3
1172 7:23 am 11:30 am May 10 - May 31
1172 7:23 am 11:30 am May 11 - Jun 1
1230 7:23 am 11:30 am May 7 - May 28
1230 7:23 am 11:30 am May 6 - May 6
1172 7:25 am 11:31 am May 2 - May 2
484 7:25 am 11:30 am Apr 9 - May 1
1709 7:28 am 11:34 am Apr 26 - Apr 26
373 11:30 am 3:33 pm May 15 - May 22
373 11:30 am 3:33 pm May 6 - May 6
373 11:30 am 3:33 pm May 13 - Jun 3
373 11:30 am 3:33 pm May 19 - May 26
373 11:30 am 3:33 pm May 25 - Jun 1
373 11:30 am 3:33 pm May 7 - May 14
373 11:30 am 3:33 pm May 10 - May 12
373 11:30 am 3:33 pm May 9 - May 23
484 11:30 am 3:33 pm May 8 - May 8
373 11:50 am 3:53 pm Apr 21 - May 5
373 11:50 am 3:53 pm May 2 - May 2
373 11:50 am 3:53 pm Apr 12 - Apr 26
373 11:50 am 3:53 pm May 3 - May 3
1097 12:50 pm 4:52 pm May 25 - May 25
1501 12:50 pm 4:52 pm May 22 - May 22
1501 12:50 pm 4:52 pm May 26 - Jun 2
1501 12:50 pm 4:52 pm May 6 - May 20
1001 12:52 pm 4:54 pm May 24 - May 24
1057 12:52 pm 4:54 pm May 10 - May 10
1401 12:52 pm 4:54 pm May 17 - May 17
1509 12:52 pm 4:54 pm Apr 7 - May 5
1509 12:52 pm 4:54 pm Apr 22 - Apr 29
1509 12:52 pm 4:54 pm May 3 - May 3
1509 12:52 pm 4:54 pm May 2 - May 2
1509 12:52 pm 4:54 pm Apr 16 - May 4
647 12:52 pm 4:53 pm Apr 26 - Apr 26
1501 12:53 pm 4:55 pm May 21 - May 21
1097 1:30 pm 5:32 pm May 9 - May 9
1097 1:30 pm 5:32 pm May 23 - May 23
1097 1:30 pm 5:32 pm May 16 - May 16
1015 4:05 pm 8:09 pm Apr 7 - May 5
1015 4:05 pm 8:09 pm Apr 25 - May 2
1031 4:05 pm 8:09 pm Apr 8 - May 4
1459 4:05 pm 8:09 pm May 24 - May 24
1459 4:05 pm 8:09 pm May 9 - May 30
1478 4:05 pm 8:09 pm May 7 - Jun 1
1478 4:05 pm 8:09 pm May 6 - May 6
1738 4:05 pm 8:09 pm May 10 - May 10
1738 4:05 pm 8:09 pm May 17 - May 17
Airports
Origin

Houston
$257
Destination

Washington
$257