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Find Deals on Flights from Washington Reagan-National to Houston George Bush Intcntl (DCA - IAH)

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

Book cheap flights from Washington Reagan-National to Houston George Bush Intcntl

(Round-trip)
Depart: Tue Aug 25 2015 Return: Mon Aug 31 2015 Trip spans 7 days
United
United
DCA
3:30p
IAH
6:35p
3h 05m
nonstop
IAH
4:55a
DCA
8:00a
3h 05m
nonstop
Depart: Wed Aug 26 2015 Return: Tue Sep 1 2015 Trip spans 7 days
United
United
DCA
1:45p
IAH
4:50p
3h 05m
nonstop
IAH
9:00a
DCA
12:05p
3h 05m
nonstop
Depart: Thu Aug 27 2015 Return: Wed Sep 2 2015 Trip spans 7 days
United
United
DCA
10:00a
IAH
1:05p
3h 05m
nonstop
IAH
6:30a
DCA
9:35a
3h 05m
nonstop
Depart: Thu Sep 10 2015 Return: Mon Sep 14 2015 Trip spans 5 days
United
United
DCA
1:45a
IAH
4:50a
3h 05m
nonstop
IAH
9:00a
DCA
12:05p
3h 05m
nonstop
Depart: Sat Sep 12 2015 Return: Mon Sep 14 2015 Trip spans 3 days
United
United
DCA
1:45a
IAH
4:50a
3h 05m
nonstop
IAH
4:55a
DCA
8:00a
3h 05m
nonstop
Depart: Wed Sep 16 2015 Return: Mon Sep 21 2015 Trip spans 6 days
United
United
DCA
3:30p
IAH
6:35p
3h 05m
nonstop
IAH
3:10p
DCA
6:05p
2h 55m
nonstop
Depart: Thu Sep 17 2015 Return: Mon Sep 21 2015 Trip spans 5 days
United
United
DCA
4:00a
IAH
7:05a
3h 05m
nonstop
IAH
10:30a
DCA
1:35p
3h 05m
nonstop
Depart: Tue Sep 22 2015 Return: Mon Sep 28 2015 Trip spans 7 days
United
United
DCA
1:45p
IAH
4:50p
3h 05m
nonstop
IAH
3:10p
DCA
6:05p
2h 55m
nonstop
Depart: Wed Sep 23 2015 Return: Mon Sep 28 2015 Trip spans 6 days
United
United
DCA
10:00a
IAH
1:05p
3h 05m
nonstop
IAH
1:45p
DCA
4:48p
3h 03m
nonstop
Depart: Thu Sep 24 2015 Return: Mon Sep 28 2015 Trip spans 5 days
United
United
DCA
3:00a
IAH
6:05a
3h 05m
nonstop
IAH
9:00a
DCA
12:05p
3h 05m
nonstop
Depart: Tue Sep 29 2015 Return: Mon Oct 5 2015 Trip spans 7 days
United
United
DCA
3:00a
IAH
6:05a
3h 05m
nonstop
IAH
3:10p
DCA
6:05p
2h 55m
nonstop
Depart: Thu Oct 1 2015 Return: Wed Oct 7 2015 Trip spans 7 days
United
United
DCA
3:30p
IAH
6:35p
3h 05m
nonstop
IAH
3:30a
DCA
6:34a
3h 04m
nonstop
Depart: Wed Oct 7 2015 Return: Tue Oct 13 2015 Trip spans 7 days
United
United
DCA
10:00a
IAH
1:05p
3h 05m
nonstop
IAH
1:45p
DCA
4:48p
3h 03m
nonstop
Depart: Thu Oct 8 2015 Return: Mon Oct 12 2015 Trip spans 5 days
United
United
DCA
4:00a
IAH
7:05a
3h 05m
nonstop
IAH
1:45p
DCA
4:48p
3h 03m
nonstop
Depart: Thu Oct 22 2015 Return: Mon Oct 26 2015 Trip spans 5 days
United
United
DCA
3:00a
IAH
6:05a
3h 05m
nonstop
IAH
10:30a
DCA
1:35p
3h 05m
nonstop
Depart: Mon Nov 23 2015 Return: Tue Dec 1 2015 Trip spans 9 days
United
United
DCA
2:00a
IAH
5:05a
3h 05m
nonstop
IAH
12:45p
DCA
3:48p
3h 03m
nonstop
Depart: Tue Jun 16 2015 Return: Wed Jun 24 2015 Trip spans 9 days
United
United
DCA
3:05a
IAH
6:04a
2h 59m
nonstop
IAH
3:05p
DCA
6:17p
3h 12m
nonstop
Depart: Fri Sep 11 2015 Return: Mon Sep 14 2015 Trip spans 4 days
US Airways
US Airways
DCA
1:25a
IAH
8:05a
6h 40m
1 stop
IAH
1:15a
DCA
5:52a
4h 37m
1 stop
Depart: Fri Sep 25 2015 Return: Mon Sep 28 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
1:25a
IAH
8:05a
6h 40m
1 stop
IAH
1:15a
DCA
5:52a
4h 37m
1 stop
Depart: Thu Jun 11 2015 Return: Tue Jun 23 2015 Trip spans 13 days
Delta
Delta
DCA
6:59a
IAH
12:00p
5h 01m
1 stop
IAH
2:05p
DCA
6:45p
4h 40m
1 stop
Select an airline:  United
Direct flights DCA to IAH on United
Flight # Depart DCA Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
1408 5:45 am 7:53 am Jul 6 - Aug 3
1408 5:45 am 7:53 am Jul 4 - Jul 4
1408 5:45 am 7:53 am Jul 2 - Jul 8
1408 5:45 am 7:53 am Jul 3 - Jul 3
1012 5:51 am 8:00 am Jun 6 - Jun 6
1408 5:51 am 8:00 am Jun 20 - Jun 27
1408 5:51 am 8:00 am Jun 7 - Jun 28
1408 5:51 am 8:00 am Jun 4 - Jul 1
1408 5:59 am 8:08 am Jun 13 - Jun 13
689 7:00 am 9:08 am Jul 2 - Jul 6
689 7:00 am 9:08 am Jul 3 - Jul 4
1102 7:05 am 9:08 am Jun 30 - Jun 30
1426 7:05 am 9:08 am Jun 6 - Jun 6
1426 7:05 am 9:08 am Jul 1 - Jul 1
1426 7:05 am 9:08 am Jun 20 - Jun 27
689 7:05 am 9:04 am Jun 9 - Jun 9
689 7:05 am 9:11 am Jun 4 - Jun 12
689 7:05 am 9:11 am Jun 17 - Jun 29
689 7:05 am 9:11 am Jun 15 - Jun 15
689 7:05 am 9:04 am Jun 16 - Jun 23
1426 7:20 am 9:23 am Jun 13 - Jun 13
1405 7:59 am 10:06 am Jun 7 - Jun 28
1405 7:59 am 10:06 am Jun 30 - Jun 30
250 7:59 am 10:05 am Jun 5 - Jun 22
250 7:59 am 10:13 am Jun 23 - Jun 23
250 7:59 am 10:05 am Jun 24 - Jun 24
250 7:59 am 10:13 am Jun 16 - Jun 16
250 7:59 am 10:13 am Jun 4 - Jun 9
250 7:59 am 10:05 am Jun 25 - Jun 29
796 7:59 am 10:07 am Jul 2 - Aug 3
796 7:59 am 10:00 am Jul 5 - Jul 19
529 10:00 am 12:08 pm Jul 4 - Jul 4
378 11:45 am 1:58 pm Jul 5 - Jul 5
3746 12:05 pm 2:25 pm Jun 6 - Jun 6
3746 12:05 pm 2:25 pm Jun 20 - Jun 20
3746 12:05 pm 2:25 pm Jun 27 - Jun 27
5215 12:05 pm 2:18 pm Jun 13 - Jun 13
1722 12:12 pm 2:26 pm Jul 3 - Jul 3
1722 12:12 pm 2:26 pm Jul 6 - Aug 3
378 12:12 pm 2:25 pm Jul 2 - Jul 2
1722 12:21 pm 2:35 pm Jun 15 - Jun 22
1722 12:21 pm 2:35 pm Jun 26 - Jun 29
1722 12:21 pm 2:35 pm Jun 4 - Jun 24
1722 12:21 pm 2:35 pm Jun 25 - Jun 30
1722 12:21 pm 2:35 pm Jun 8 - Jun 8
1722 12:21 pm 2:35 pm Jul 1 - Jul 1
234 12:21 pm 2:41 pm Jun 7 - Jun 28
1235 1:44 pm 4:04 pm Jun 12 - Jun 12
1235 1:45 pm 4:05 pm Jun 11 - Jun 11
1235 1:54 pm 4:14 pm Jun 8 - Jun 8
1235 1:54 pm 4:14 pm Jun 5 - Jun 10
1235 1:54 pm 4:14 pm Jun 9 - Jun 30
1235 1:54 pm 4:14 pm Jun 15 - Jun 17
1235 1:54 pm 4:14 pm Jun 18 - Jun 26
1235 1:54 pm 4:14 pm Jun 22 - Jun 22
1235 1:54 pm 4:14 pm Jun 29 - Jun 29
2016 1:54 pm 4:13 pm Jun 14 - Jun 14
2016 1:54 pm 4:21 pm Jun 7 - Jun 7
2016 1:54 pm 4:21 pm Jun 21 - Jun 21
378 1:54 pm 4:21 pm Jul 1 - Jul 1
544 1:54 pm 4:21 pm Jun 28 - Jun 28
238 2:00 pm 4:21 pm Jul 6 - Aug 4
333 2:00 pm 4:21 pm Jul 2 - Jul 2
456 2:00 pm 4:21 pm Jul 5 - Jul 5
5105 2:00 pm 4:21 pm Jul 4 - Jul 4
616 2:00 pm 4:21 pm Jul 3 - Jul 3
1589 3:21 pm 5:37 pm Jun 7 - Jun 7
2016 3:21 pm 5:40 pm Jun 11 - Jun 11
403 3:21 pm 5:40 pm Jun 14 - Jun 28
403 3:21 pm 5:40 pm Jun 4 - Jun 10
403 3:21 pm 5:40 pm Jun 18 - Jun 26
403 3:21 pm 5:40 pm Jun 29 - Jun 29
403 3:21 pm 5:40 pm Jun 22 - Jun 24
403 3:21 pm 5:40 pm Jun 12 - Jun 17
403 3:21 pm 5:40 pm Jun 9 - Jun 16
403 3:21 pm 5:40 pm Jun 30 - Jun 30
403 3:21 pm 5:40 pm Jul 1 - Jul 1
403 3:29 pm 5:50 pm Jul 6 - Jul 15
403 3:29 pm 5:43 pm Jul 2 - Jul 2
403 3:29 pm 5:50 pm Jul 3 - Jul 3
403 3:29 pm 5:50 pm Jul 5 - Jul 5
1954 5:44 pm 8:04 pm Jun 15 - Jun 29
1954 5:44 pm 8:04 pm Jun 4 - Jun 11
2016 5:44 pm 8:11 pm Jun 12 - Jun 12
375 5:44 pm 8:03 pm Jun 23 - Jun 23
5114 5:44 pm 8:11 pm Jun 27 - Jun 27
6317 5:44 pm 8:03 pm Jun 6 - Jun 20
735 5:44 pm 8:11 pm Jun 14 - Jun 28
735 5:44 pm 8:11 pm Jun 30 - Jul 1
2016 5:45 pm 8:12 pm Jun 9 - Jun 9
735 5:45 pm 8:12 pm Jun 7 - Jun 7
3731 5:46 pm 8:07 pm Jul 4 - Jul 4
735 5:47 pm 8:01 pm Jul 5 - Aug 9
735 5:47 pm 8:08 pm Jul 2 - Jul 9
2016 5:49 pm 8:16 pm Jun 16 - Jun 16
1283 7:32 pm 9:42 pm Jul 2 - Jul 9
616 7:32 pm 9:48 pm Jul 5 - Jul 19
616 7:34 pm 9:53 pm Jun 5 - Jun 11
616 7:34 pm 9:53 pm Jun 7 - Jun 28
616 7:34 pm 9:53 pm Jun 9 - Jun 16
616 7:34 pm 9:53 pm Jun 10 - Jun 10
616 7:34 pm 9:53 pm Jun 12 - Jun 12
616 7:34 pm 9:53 pm Jun 17 - Jun 24
616 7:34 pm 9:53 pm Jun 23 - Jun 30
616 7:34 pm 9:53 pm Jun 29 - Jun 29
616 7:34 pm 9:53 pm Jun 15 - Jun 26
Airports
Origin

Washington
$257
Destination

Houston
$257