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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 Feb 14 2015 Return: Wed Feb 18 2015 Trip spans 5 days
United
United
IAH
6:50a
IAD
9:42a
2h 52m
nonstop
IAD
7:20a
IAH
10:52a
3h 32m
nonstop
Depart: Tue Feb 17 2015 Return: Sun Feb 22 2015 Trip spans 6 days
United
United
IAH
6:50a
IAD
9:42a
2h 52m
nonstop
IAD
5:01p
IAH
8:29p
3h 28m
nonstop
Depart: Wed Feb 18 2015 Return: Sun Feb 22 2015 Trip spans 5 days
United
United
IAH
2:45a
IAD
5:50a
3h 05m
nonstop
IAD
3:10a
IAH
6:45a
3h 35m
nonstop
Depart: Thu Feb 19 2015 Return: Sun Feb 22 2015 Trip spans 4 days
United
United
IAH
6:50a
IAD
9:42a
2h 52m
nonstop
IAD
12:05p
IAH
3:25p
3h 20m
nonstop
Depart: Fri Feb 20 2015 Return: Sun Feb 22 2015 Trip spans 3 days
United
United
IAH
2:35a
IAD
5:34a
2h 59m
nonstop
IAD
5:01p
IAH
8:29p
3h 28m
nonstop
Depart: Sat Feb 21 2015 Return: Sun Feb 22 2015 Trip spans 2 days
United
United
IAH
7:55a
IAD
10:51a
2h 56m
nonstop
IAD
12:05p
IAH
3:25p
3h 20m
nonstop
Depart: Sun Feb 22 2015 Return: Sun Mar 1 2015 Trip spans 8 days
United
United
IAH
7:50a
IAD
10:45a
2h 55m
nonstop
IAD
3:10a
IAH
6:45a
3h 35m
nonstop
Depart: Mon Feb 23 2015 Return: Sun Mar 1 2015 Trip spans 7 days
United
United
IAH
2:35a
IAD
5:34a
2h 59m
nonstop
IAD
5:01p
IAH
8:29p
3h 28m
nonstop
Depart: Tue Feb 24 2015 Return: Sun Mar 1 2015 Trip spans 6 days
United
United
IAH
7:55a
IAD
10:50a
2h 55m
nonstop
IAD
3:10a
IAH
6:45a
3h 35m
nonstop
Depart: Wed Feb 25 2015 Return: Sun Mar 1 2015 Trip spans 5 days
United
United
IAH
7:55a
IAD
10:50a
2h 55m
nonstop
IAD
12:05p
IAH
3:25p
3h 20m
nonstop
Depart: Thu Feb 26 2015 Return: Sun Mar 1 2015 Trip spans 4 days
United
United
IAH
10:40a
IAD
1:37p
2h 57m
nonstop
IAD
3:10a
IAH
6:45a
3h 35m
nonstop
Depart: Fri Feb 27 2015 Return: Sun Mar 1 2015 Trip spans 3 days
United
United
IAH
10:40a
IAD
1:37p
2h 57m
nonstop
IAD
5:01p
IAH
8:29p
3h 28m
nonstop
Depart: Sat Feb 28 2015 Return: Sun Mar 1 2015 Trip spans 2 days
United
United
IAH
7:55a
IAD
10:51a
2h 56m
nonstop
IAD
12:05p
IAH
3:25p
3h 20m
nonstop
Depart: Sun Mar 1 2015 Return: Sun Mar 8 2015 Trip spans 8 days
United
United
IAH
2:35a
IAD
5:33a
2h 58m
nonstop
IAD
12:45a
IAH
5:18a
3h 33m
nonstop
Depart: Mon Mar 2 2015 Return: Sun Mar 8 2015 Trip spans 6 days
United
United
IAH
10:40a
IAD
1:37p
2h 57m
nonstop
IAD
8:30a
IAH
11:57a
3h 27m
nonstop
Depart: Tue Mar 3 2015 Return: Sun Mar 8 2015 Trip spans 5 days
United
United
IAH
10:38a
IAD
1:36p
2h 58m
nonstop
IAD
6:15p
IAH
9:42p
3h 27m
nonstop
Depart: Wed Mar 4 2015 Return: Tue Mar 10 2015 Trip spans 6 days
United
United
IAH
6:50a
IAD
9:42a
2h 52m
nonstop
IAD
1:05p
IAH
4:25p
3h 20m
nonstop
Depart: Sat Mar 7 2015 Return: Sun Mar 8 2015 Trip spans 1 days
US Airways
US Airways
IAH
2:00a
IAD
6:58a
4h 58m
1 stop
IAD
1:55p
IAH
7:14p
5h 19m
1 stop
Depart: Mon Apr 13 2015 Return: Fri Apr 17 2015 Trip spans 5 days
American Airlines
American Airlines
IAH
1:50p
IAD
7:28p
5h 38m
1 stop
IAD
1:45a
IAH
9:06a
7h 21m
1 stop
Depart: Fri Feb 13 2015 Return: Mon Feb 16 2015 Trip spans 4 days
Delta
Delta
IAH
1:09p
IAD
5:26p
4h 17m
1 stop
IAD
8:21a
IAH
1:29p
5h 08m
1 stop
Change your search
Direct flights IAH to IAD on United
Flight # Depart IAH Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
1172 7:27 am 11:27 am Feb 7 - Feb 7
306 7:27 am 11:26 am Feb 3 - Feb 11
321 7:27 am 11:26 am Jan 30 - Feb 6
357 7:27 am 11:26 am Jan 25 - Feb 8
1172 7:29 am 11:28 am Feb 28 - Feb 28
1172 7:29 am 11:28 am Feb 21 - Feb 21
1638 7:29 am 11:28 am Feb 14 - Feb 14
1164 7:30 am 11:30 am Mar 6 - Mar 6
321 7:30 am 11:29 am Mar 5 - Mar 5
1088 7:35 am 11:34 am Mar 2 - Mar 2
1524 7:35 am 11:34 am Feb 26 - Feb 26
1524 7:35 am 11:34 am Feb 12 - Feb 12
1524 7:35 am 11:34 am Feb 13 - Feb 20
1609 7:35 am 11:34 am Feb 19 - Feb 19
1638 7:35 am 11:34 am Feb 16 - Feb 16
1638 7:35 am 11:34 am Feb 23 - Feb 23
1667 7:35 am 11:34 am Feb 27 - Feb 27
306 7:35 am 11:33 am Feb 22 - Mar 1
5098 7:35 am 11:33 am Feb 15 - Feb 15
4552 7:45 am 11:50 am Feb 18 - Feb 18
373 11:50 am 3:42 pm Mar 3 - Mar 4
373 11:50 am 3:42 pm Feb 24 - Feb 24
373 11:50 am 3:40 pm Mar 5 - Mar 6
373 11:50 am 3:42 pm Feb 15 - Feb 17
373 11:50 am 3:42 pm Feb 12 - Feb 21
373 11:50 am 3:42 pm Feb 22 - Mar 2
428 11:50 am 3:42 pm Jan 30 - Feb 4
428 11:50 am 3:42 pm Feb 3 - Feb 10
428 11:50 am 3:42 pm Feb 5 - Feb 9
428 11:50 am 3:42 pm Feb 11 - Feb 11
428 11:50 am 3:42 pm Jan 24 - Feb 7
1427 12:50 pm 4:50 pm Feb 6 - Feb 6
1427 12:50 pm 4:50 pm Feb 5 - Feb 5
1427 12:50 pm 4:50 pm Feb 4 - Feb 11
1427 12:50 pm 4:50 pm Jan 27 - Feb 10
1427 12:50 pm 4:50 pm Feb 9 - Feb 9
428 12:50 pm 4:45 pm Feb 15 - Mar 1
4599 12:50 pm 4:56 pm Jan 25 - Feb 8
1511 12:51 pm 4:42 pm Mar 6 - Mar 6
428 12:51 pm 4:41 pm Mar 5 - Mar 5
1427 12:55 pm 4:51 pm Feb 14 - Feb 21
1427 12:55 pm 4:51 pm Feb 28 - Feb 28
1609 12:55 pm 4:51 pm Feb 18 - Feb 18
321 12:55 pm 4:50 pm Mar 3 - Mar 3
428 12:55 pm 4:50 pm Feb 20 - Feb 27
428 12:55 pm 4:50 pm Feb 13 - Feb 13
428 12:55 pm 4:50 pm Feb 12 - Feb 12
428 12:55 pm 4:50 pm Feb 23 - Mar 2
428 12:55 pm 4:50 pm Feb 24 - Feb 24
428 12:55 pm 4:50 pm Feb 16 - Feb 16
428 12:55 pm 4:50 pm Feb 25 - Mar 4
428 12:55 pm 4:50 pm Feb 17 - Feb 17
428 12:55 pm 4:50 pm Feb 19 - Feb 26
1480 3:34 pm 7:34 pm Feb 6 - Feb 6
1423 3:35 pm 7:31 pm Mar 6 - Mar 6
1459 3:38 pm 7:36 pm Mar 3 - Mar 3
321 3:38 pm 7:35 pm Feb 24 - Feb 24
321 3:40 pm 7:37 pm Feb 27 - Mar 2
321 3:40 pm 7:37 pm Feb 25 - Mar 4
321 3:40 pm 7:37 pm Feb 12 - Feb 21
321 3:40 pm 7:37 pm Feb 13 - Feb 23
1483 3:42 pm 7:40 pm Feb 18 - Feb 18
321 3:49 pm 7:46 pm Feb 22 - Mar 1
1752 3:57 pm 7:53 pm Mar 5 - Mar 5
1025 3:59 pm 7:59 pm Feb 8 - Feb 8
321 3:59 pm 7:58 pm Feb 4 - Feb 11
321 3:59 pm 7:58 pm Jan 26 - Feb 3
4277 3:59 pm 8:05 pm Jan 31 - Feb 7
321 4:38 pm 8:29 pm Feb 15 - Feb 15
4378 5:05 pm 9:01 pm Feb 8 - Feb 8
Airports
Origin

Houston
$297
Destination

Washington
$297