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

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

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

(Round-trip)
Depart: Fri Jul 10 2015 Return: Mon Jul 13 2015 Trip spans 4 days
United
United
IAH
3:09p
DCA
6:17p
3h 08m
nonstop
DCA
1:45a
IAH
4:53a
3h 08m
nonstop
Depart: Sat Jul 11 2015 Return: Mon Jul 13 2015 Trip spans 3 days
United
United
IAH
12:08p
DCA
3:23p
3h 15m
nonstop
DCA
1:47p
IAH
5:08p
3h 21m
nonstop
Depart: Tue Jul 28 2015 Return: Tue Aug 4 2015 Trip spans 8 days
United
United
IAH
4:49a
DCA
7:59a
3h 10m
nonstop
DCA
8:12a
IAH
11:26a
3h 14m
nonstop
Depart: Wed Jul 29 2015 Return: Tue Aug 4 2015 Trip spans 7 days
United
United
IAH
4:49a
DCA
7:59a
3h 10m
nonstop
DCA
3:59a
IAH
7:07a
3h 08m
nonstop
Depart: Tue Aug 4 2015 Return: Tue Aug 11 2015 Trip spans 8 days
United
United
IAH
3:20a
DCA
6:27a
3h 07m
nonstop
DCA
1:47p
IAH
5:08p
3h 21m
nonstop
Depart: Wed Aug 5 2015 Return: Tue Aug 11 2015 Trip spans 7 days
United
United
IAH
3:09p
DCA
6:17p
3h 08m
nonstop
DCA
1:45a
IAH
4:53a
3h 08m
nonstop
Depart: Tue Aug 11 2015 Return: Tue Aug 18 2015 Trip spans 8 days
United
United
IAH
4:49a
DCA
7:59a
3h 10m
nonstop
DCA
11:29a
IAH
3:00p
3h 31m
nonstop
Depart: Wed Aug 12 2015 Return: Tue Aug 18 2015 Trip spans 7 days
United
United
IAH
3:09p
DCA
6:17p
3h 08m
nonstop
DCA
1:47p
IAH
5:10p
3h 23m
nonstop
Depart: Tue Aug 18 2015 Return: Sun Aug 23 2015 Trip spans 6 days
United
United
IAH
5:02a
DCA
7:59a
2h 57m
nonstop
DCA
7:00a
IAH
10:15a
3h 15m
nonstop
Depart: Wed Aug 19 2015 Return: Sun Aug 23 2015 Trip spans 5 days
United
United
IAH
8:54a
DCA
12:02p
3h 08m
nonstop
DCA
10:07a
IAH
1:29p
3h 22m
nonstop
Depart: Thu Aug 20 2015 Return: Sun Aug 23 2015 Trip spans 4 days
United
United
IAH
1:45p
DCA
4:54p
3h 09m
nonstop
DCA
1:47p
IAH
5:03p
3h 16m
nonstop
Depart: Fri Aug 21 2015 Return: Sun Aug 23 2015 Trip spans 3 days
United
United
IAH
6:32a
DCA
9:38a
3h 06m
nonstop
DCA
10:07a
IAH
1:29p
3h 22m
nonstop
Depart: Sat Aug 22 2015 Return: Sun Aug 23 2015 Trip spans 2 days
United
United
IAH
12:07p
DCA
3:24p
3h 17m
nonstop
DCA
7:00a
IAH
10:15a
3h 15m
nonstop
Depart: Sun Aug 23 2015 Return: Sun Sep 13 2015 Trip spans 22 days
United
United
IAH
5:02a
DCA
7:59a
2h 57m
nonstop
DCA
10:07a
IAH
1:29p
3h 22m
nonstop
Depart: Mon Aug 24 2015 Return: Mon Sep 14 2015 Trip spans 22 days
United
United
IAH
8:54a
DCA
12:02p
3h 08m
nonstop
DCA
1:46a
IAH
5:02a
3h 16m
nonstop
Depart: Tue Aug 25 2015 Return: Tue Sep 15 2015 Trip spans 22 days
United
United
IAH
3:16p
DCA
6:15p
2h 59m
nonstop
DCA
3:10a
IAH
6:24a
3h 14m
nonstop
Depart: Wed Aug 26 2015 Return: Sun Aug 30 2015 Trip spans 5 days
United
United
IAH
5:02a
DCA
7:59a
2h 57m
nonstop
DCA
7:00a
IAH
10:17a
3h 17m
nonstop
Depart: Tue Jul 21 2015 Return: Wed Jul 22 2015 Trip spans 2 days
Delta
Delta
IAH
2:00a
DCA
7:08a
5h 08m
1 stop
DCA
5:59a
IAH
12:01p
6h 02m
1 stop
Depart: Mon Sep 28 2015 Return: Wed Sep 30 2015 Trip spans 3 days
American Airlines
American Airlines
IAH
6:52a
DCA
12:27p
5h 35m
1 stop
DCA
2:59a
IAH
9:07a
6h 08m
1 stop
Depart: Sun Jul 26 2015 Return: Tue Jul 28 2015 Trip spans 3 days
US Airways
US Airways
IAH
11:30a
DCA
3:58p
4h 28m
1 stop
DCA
7:59a
IAH
1:33p
5h 34m
1 stop
Select an airline:  United
Direct flights IAH to DCA on United
Flight # Depart IAH Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
1733 7:20 am 11:27 am Aug 12 - Aug 17
1733 7:20 am 11:27 am Jul 3 - Aug 10
292 7:20 am 11:33 am Aug 11 - Aug 11
1504 8:49 am 12:56 pm Aug 13 - Aug 13
3999 8:49 am 12:59 pm Jul 18 - Jul 18
3999 8:49 am 12:59 pm Jul 25 - Aug 8
487 8:49 am 12:59 pm Jul 8 - Aug 5
487 8:49 am 12:59 pm Jul 6 - Aug 17
487 8:49 am 12:59 pm Jul 5 - Aug 16
487 8:49 am 12:59 pm Jul 10 - Aug 7
487 8:49 am 12:59 pm Aug 11 - Aug 12
487 8:49 am 12:59 pm Aug 14 - Aug 14
1085 10:26 am 2:33 pm Jul 31 - Jul 31
229 10:26 am 2:36 pm Jul 29 - Aug 5
229 10:26 am 2:36 pm Jul 9 - Jul 24
229 10:26 am 2:36 pm Aug 14 - Aug 17
229 10:26 am 2:36 pm Aug 7 - Aug 7
229 10:26 am 2:36 pm Jul 30 - Aug 10
229 10:26 am 2:36 pm Jul 14 - Jul 14
229 10:26 am 2:36 pm Jul 15 - Jul 22
229 10:26 am 2:36 pm Jul 27 - Jul 27
229 10:26 am 2:36 pm Jul 28 - Jul 28
229 10:26 am 2:36 pm Jul 12 - Aug 16
3999 10:40 am 2:50 pm Aug 13 - Aug 13
5108 12:50 pm 5:06 pm Jul 18 - Jul 18
1191 12:51 pm 5:01 pm Aug 5 - Aug 5
1191 12:51 pm 5:01 pm Jul 8 - Jul 29
352 12:51 pm 5:07 pm Aug 12 - Aug 12
352 12:53 pm 5:02 pm Aug 9 - Aug 9
352 12:53 pm 5:02 pm Jul 12 - Aug 2
5108 12:54 pm 5:10 pm Jul 25 - Jul 25
5108 12:55 pm 5:11 pm Aug 1 - Aug 1
5108 12:55 pm 5:11 pm Aug 8 - Aug 8
1191 12:57 pm 5:07 pm Jul 7 - Aug 4
1191 12:57 pm 5:07 pm Aug 13 - Aug 13
1191 12:57 pm 5:07 pm Aug 11 - Aug 11
1191 12:57 pm 5:07 pm Jul 6 - Aug 10
1191 12:57 pm 5:07 pm Aug 14 - Aug 17
1596 2:30 pm 6:42 pm Aug 5 - Aug 5
1596 2:30 pm 6:42 pm Jul 10 - Aug 4
1596 2:30 pm 6:42 pm Aug 11 - Aug 11
1596 2:30 pm 6:42 pm Aug 12 - Aug 12
1596 2:30 pm 6:42 pm Aug 6 - Aug 17
356 2:30 pm 6:48 pm Jul 5 - Aug 16
1015 4:08 pm 8:24 pm Jul 15 - Jul 22
1015 4:08 pm 8:24 pm Aug 12 - Aug 12
285 4:08 pm 8:23 pm Jul 29 - Jul 29
706 4:08 pm 8:23 pm Aug 14 - Aug 17
706 4:08 pm 8:31 pm Aug 9 - Aug 16
706 4:08 pm 8:23 pm Aug 6 - Aug 13
706 4:08 pm 8:23 pm Jul 6 - Jul 16
706 4:08 pm 8:23 pm Jul 11 - Aug 8
706 4:08 pm 8:23 pm Jul 19 - Jul 19
706 4:08 pm 8:23 pm Jul 20 - Aug 3
706 4:08 pm 8:23 pm Jul 26 - Jul 26
706 4:08 pm 8:23 pm Aug 2 - Aug 2
706 4:08 pm 8:31 pm Aug 4 - Aug 4
706 4:08 pm 8:23 pm Aug 5 - Aug 5
706 4:11 pm 8:34 pm Aug 7 - Aug 7
706 4:11 pm 8:23 pm Jul 17 - Jul 17
706 4:12 pm 8:27 pm Aug 11 - Aug 11
484 5:40 pm 9:52 pm Aug 12 - Aug 17
484 5:40 pm 9:59 pm Jul 10 - Aug 14
484 5:40 pm 9:52 pm Aug 4 - Aug 11
1529 5:44 pm 9:59 pm Aug 5 - Aug 5
1529 5:44 pm 9:59 pm Jul 12 - Aug 16
1015 5:46 pm 9:59 pm Jul 29 - Jul 29
1529 5:46 pm 9:59 pm Jul 7 - Jul 28
285 5:46 pm 9:59 pm Jul 15 - Jul 22
1955 7:05 pm 11:11 pm Aug 7 - Aug 7
1955 7:07 pm 11:15 pm Aug 3 - Aug 3
1955 7:09 pm 11:17 pm Aug 8 - Aug 13
1955 7:09 pm 11:17 pm Aug 12 - Aug 14
1955 7:09 pm 11:17 pm Jul 11 - Jul 26
1955 7:09 pm 11:17 pm Jul 9 - Jul 30
1955 7:09 pm 11:17 pm Jul 10 - Jul 24
1955 7:09 pm 11:17 pm Jul 27 - Jul 27
1955 7:09 pm 11:17 pm Aug 4 - Aug 11
1955 7:09 pm 11:17 pm Jul 31 - Aug 6
484 7:09 pm 11:23 pm Jul 7 - Jul 29
1955 7:10 pm 11:18 pm Aug 10 - Aug 10
1955 7:10 pm 11:18 pm Jul 20 - Jul 20
Airports
Origin

Houston
$328
Destination

Washington
$328