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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington Dulles Intl to Houston George Bush Intcntl

(Round-trip)
Depart: Sat Sep 5 2015 Return: Tue Sep 8 2015 Trip spans 4 days
United
United
IAD
8:36a
IAH
11:50a
3h 14m
nonstop
IAH
7:40a
IAD
10:47a
3h 07m
nonstop
Depart: Tue Aug 25 2015 Return: Sat Sep 5 2015 Trip spans 12 days
United
United
IAD
8:36a
IAH
8:37p
12h 01m
1 stop
IAH
9:07a
IAD
12:10p
3h 03m
nonstop
Depart: Sun Sep 6 2015 Return: Wed Sep 16 2015 Trip spans 11 days
United
United
IAD
8:35a
IAH
11:50a
3h 15m
nonstop
IAH
9:07a
IAD
12:10p
3h 03m
nonstop
Depart: Tue Sep 8 2015 Return: Wed Sep 16 2015 Trip spans 9 days
United
United
IAD
1:08p
IAH
4:30p
3h 22m
nonstop
IAH
9:07a
IAD
12:10p
3h 03m
nonstop
Depart: Sat Nov 7 2015 Return: Mon Nov 9 2015 Trip spans 3 days
United
United
IAD
12:05p
IAH
6:04p
5h 59m
1 stop
IAH
11:30a
IAD
5:34p
6h 04m
1 stop
Depart: Wed Aug 26 2015 Return: Mon Aug 31 2015 Trip spans 6 days
United
United
IAD
3:00a
IAH
10:51a
7h 51m
1 stop
IAH
9:05a
IAD
12:08p
3h 03m
nonstop
Depart: Sat Aug 29 2015 Return: Mon Aug 31 2015 Trip spans 3 days
United
United
IAD
4:36a
IAH
10:51a
6h 15m
1 stop
IAH
9:05a
IAD
12:08p
3h 03m
nonstop
Depart: Sat Sep 12 2015 Return: Tue Oct 6 2015 Trip spans 25 days
United
United
IAD
8:36a
IAH
11:50a
3h 14m
nonstop
IAH
1:01p
IAD
6:44p
5h 43m
1 stop
Depart: Mon Sep 14 2015 Return: Tue Oct 6 2015 Trip spans 23 days
United
United
IAD
1:08p
IAH
4:30p
3h 22m
nonstop
IAH
1:01p
IAD
6:44p
5h 43m
1 stop
Depart: Tue Sep 15 2015 Return: Tue Oct 6 2015 Trip spans 22 days
United
United
IAD
1:08p
IAH
4:30p
3h 22m
nonstop
IAH
1:01p
IAD
6:44p
5h 43m
1 stop
Depart: Wed Sep 16 2015 Return: Tue Oct 6 2015 Trip spans 21 days
United
United
IAD
6:17p
IAH
9:27p
3h 10m
nonstop
IAH
1:01p
IAD
6:44p
5h 43m
1 stop
Depart: Thu Sep 17 2015 Return: Mon Sep 21 2015 Trip spans 5 days
United
United
IAD
4:20a
IAH
7:31a
3h 11m
nonstop
IAH
12:20p
IAD
6:35p
6h 15m
1 stop
Depart: Wed Sep 23 2015 Return: Tue Sep 29 2015 Trip spans 7 days
United
United
IAD
8:35a
IAH
8:38p
12h 03m
1 stop
IAH
1:01p
IAD
4:11p
3h 10m
nonstop
Depart: Tue Sep 29 2015 Return: Tue Oct 6 2015 Trip spans 8 days
United
United
IAD
8:33a
IAH
11:47a
3h 14m
nonstop
IAH
1:01p
IAD
6:44p
5h 43m
1 stop
Depart: Wed Sep 30 2015 Return: Mon Oct 5 2015 Trip spans 6 days
United
United
IAD
8:33a
IAH
11:47a
3h 14m
nonstop
IAH
12:55p
IAD
6:45p
5h 50m
1 stop
Depart: Sat Oct 3 2015 Return: Wed Oct 7 2015 Trip spans 5 days
United
United
IAD
4:20a
IAH
7:34a
3h 14m
nonstop
IAH
1:38a
IAD
8:46a
7h 08m
1 stop
Depart: Wed Oct 7 2015 Return: Tue Oct 13 2015 Trip spans 7 days
United
United
IAD
8:33a
IAH
11:47a
3h 14m
nonstop
IAH
12:55p
IAD
6:44p
5h 49m
1 stop
Depart: Mon Sep 21 2015 Return: Sat Sep 26 2015 Trip spans 6 days
US Airways
US Airways
IAD
3:50p
IAH
8:54p
5h 04m
1 stop
IAH
9:40a
IAD
2:08p
4h 28m
1 stop
Depart: Mon Oct 5 2015 Return: Tue Oct 6 2015 Trip spans 2 days
American Airlines
American Airlines
IAD
12:20p
IAH
6:57p
6h 37m
1 stop
IAH
9:40a
IAD
2:08p
4h 28m
1 stop
Depart: Thu Sep 3 2015 Return: Tue Sep 8 2015 Trip spans 6 days
Delta
Delta
IAD
2:46a
IAH
9:08a
6h 22m
1 stop
IAH
11:20a
IAD
6:03p
6h 43m
1 stop
Direct flights IAD to IAH on United
Flight # Depart IAD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
1956 5:45 am 7:45 am Aug 11 - Aug 11
1956 5:45 am 7:48 am Aug 13 - Aug 13
1956 5:45 am 7:48 am Aug 14 - Aug 14
1956 5:45 am 7:48 am Aug 17 - Aug 17
1956 5:45 am 7:48 am Aug 3 - Aug 10
1956 5:45 am 7:48 am Aug 12 - Aug 12
5100 6:00 am 8:17 am Aug 24 - Aug 24
5100 6:00 am 8:17 am Sep 7 - Sep 21
5100 6:00 am 8:17 am Aug 31 - Aug 31
1457 8:15 am 10:26 am Aug 30 - Aug 30
1457 8:15 am 10:26 am Aug 23 - Aug 23
3804 8:15 am 10:23 am Aug 15 - Aug 15
5117 8:15 am 10:23 am Aug 8 - Aug 8
762 8:15 am 10:25 am Sep 6 - Sep 6
1457 8:20 am 10:31 am Aug 20 - Aug 27
1457 8:20 am 10:31 am Aug 24 - Aug 31
1457 8:20 am 10:31 am Sep 8 - Sep 8
1457 8:20 am 10:31 am Aug 18 - Aug 18
1457 8:20 am 10:31 am Aug 19 - Sep 4
1457 8:20 am 10:31 am Sep 3 - Sep 3
1457 8:20 am 10:31 am Aug 25 - Sep 1
762 8:20 am 10:30 am Sep 5 - Sep 12
762 8:20 am 10:30 am Sep 7 - Sep 7
762 8:20 am 10:30 am Aug 22 - Aug 29
1457 8:23 am 10:25 am Jul 31 - Aug 14
1457 8:23 am 10:25 am Aug 3 - Aug 10
1457 8:23 am 10:25 am Aug 17 - Aug 17
1457 8:23 am 10:25 am Aug 13 - Aug 13
762 8:23 am 10:24 am Aug 12 - Aug 12
762 8:24 am 10:25 am Aug 11 - Aug 11
1457 8:30 am 10:32 am Aug 16 - Aug 16
762 8:30 am 10:31 am Aug 2 - Aug 9
1677 12:30 pm 2:45 pm Aug 10 - Aug 13
1677 12:30 pm 2:45 pm Aug 12 - Aug 14
1677 12:30 pm 2:45 pm Aug 11 - Aug 11
1677 12:30 pm 2:45 pm Aug 17 - Aug 17
3750 12:30 pm 2:52 pm Aug 16 - Aug 16
3750 12:30 pm 2:52 pm Aug 1 - Aug 15
3750 12:30 pm 2:52 pm Aug 2 - Aug 9
1245 12:35 pm 2:53 pm Aug 30 - Aug 30
3461 12:35 pm 2:58 pm Aug 18 - Aug 18
398 12:35 pm 2:50 pm Sep 6 - Sep 6
398 12:35 pm 2:50 pm Aug 23 - Aug 23
5099 12:35 pm 2:58 pm Aug 20 - Aug 31
5099 12:35 pm 2:50 pm Aug 25 - Aug 25
5099 12:35 pm 2:58 pm Aug 21 - Aug 28
5099 12:35 pm 2:58 pm Sep 1 - Sep 23
3461 12:36 pm 2:59 pm Aug 19 - Aug 19
398 12:36 pm 2:50 pm Sep 5 - Sep 5
398 12:36 pm 2:50 pm Aug 29 - Aug 29
398 12:36 pm 2:50 pm Aug 22 - Aug 22
5099 12:37 pm 3:00 pm Aug 26 - Aug 26
249 5:08 pm 7:30 pm Aug 29 - Sep 5
249 5:08 pm 7:30 pm Aug 22 - Aug 22
249 5:08 pm 7:30 pm Aug 25 - Aug 25
249 5:08 pm 7:30 pm Sep 7 - Sep 7
249 5:08 pm 7:30 pm Aug 19 - Sep 9
249 5:08 pm 7:30 pm Aug 20 - Aug 20
249 5:08 pm 7:30 pm Aug 24 - Aug 31
249 5:08 pm 7:30 pm Aug 21 - Sep 4
249 5:08 pm 7:30 pm Aug 27 - Aug 27
249 5:08 pm 7:30 pm Aug 30 - Aug 30
249 5:08 pm 7:30 pm Sep 1 - Sep 1
249 5:08 pm 7:30 pm Sep 6 - Sep 6
249 5:08 pm 7:30 pm Aug 18 - Aug 18
249 5:08 pm 7:30 pm Aug 23 - Aug 23
508 5:08 pm 7:30 pm Sep 8 - Sep 8
249 5:10 pm 7:29 pm Aug 5 - Aug 12
249 5:10 pm 7:29 pm Aug 15 - Aug 15
249 5:10 pm 7:29 pm Aug 16 - Aug 16
249 5:10 pm 7:29 pm Aug 3 - Aug 17
249 5:10 pm 7:29 pm Aug 11 - Aug 13
249 5:10 pm 7:29 pm Aug 8 - Aug 8
249 5:10 pm 7:29 pm Aug 2 - Aug 9
249 5:10 pm 7:29 pm Aug 7 - Aug 14
1539 10:00 pm 11:59 pm Aug 14 - Aug 14
1539 10:06 pm 12:13 am Aug 30 - Aug 30
516 10:10 pm 12:13 am Aug 23 - Aug 23
1133 10:16 pm 12:15 am Aug 11 - Aug 11
1539 10:16 pm 12:15 am Aug 9 - Aug 9
1539 10:16 pm 12:15 am Aug 12 - Aug 12
1539 10:16 pm 12:15 am Aug 17 - Aug 17
1539 10:16 pm 12:15 am Aug 16 - Aug 16
1539 10:16 pm 12:15 am Aug 15 - Aug 15
1539 10:16 pm 12:15 am Aug 10 - Aug 10
1612 10:16 pm 12:15 am Aug 8 - Aug 8
1985 10:16 pm 12:15 am Aug 13 - Aug 13
5111 10:17 pm 12:27 am Aug 18 - Aug 21
5111 10:17 pm 12:27 am Aug 26 - Sep 2
5111 10:17 pm 12:27 am Aug 31 - Aug 31
5111 10:17 pm 12:27 am Sep 3 - Sep 9
5111 10:17 pm 12:27 am Aug 20 - Aug 27
6206 10:17 pm 12:20 am Aug 29 - Aug 29
6206 10:17 pm 12:20 am Aug 25 - Aug 25
Airports
Origin

Washington
$237
Destination

Houston
$237