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Find Flight Deals 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: Tue Jun 16 2015 Return: Tue Jun 23 2015 Trip spans 8 days
US Airways
US Airways
IAH
6:10a
DCA
11:21a
5h 11m
1 stop
DCA
6:40a
IAH
11:37a
4h 57m
1 stop
Depart: Wed Jun 17 2015 Return: Tue Jun 30 2015 Trip spans 14 days
American Airlines
American Airlines
IAH
6:10a
DCA
11:21a
5h 11m
1 stop
DCA
3:59a
IAH
9:51a
5h 52m
1 stop
Depart: Wed Jul 1 2015 Return: Wed Jul 8 2015 Trip spans 8 days
American Airlines
American Airlines
IAH
6:10a
DCA
11:21a
5h 11m
1 stop
DCA
4:10p
IAH
8:49p
4h 39m
1 stop
Depart: Wed Jul 15 2015 Return: Wed Jul 22 2015 Trip spans 8 days
US Airways
US Airways
IAH
6:10a
DCA
11:21a
5h 11m
1 stop
DCA
5:15a
IAH
9:51a
4h 36m
1 stop
Depart: Wed Jul 22 2015 Return: Tue Jul 28 2015 Trip spans 7 days
American Airlines
American Airlines
IAH
6:10a
DCA
11:21a
5h 11m
1 stop
DCA
2:59a
IAH
8:05a
5h 06m
1 stop
Depart: Wed Aug 12 2015 Return: Thu Aug 20 2015 Trip spans 9 days
US Airways
US Airways
IAH
6:10a
DCA
11:21a
5h 11m
1 stop
DCA
3:52a
IAH
11:50a
7h 58m
1 stop
Depart: Sun May 24 2015 Return: Wed May 27 2015 Trip spans 4 days
US Airways
US Airways
IAH
4:35a
DCA
9:11a
4h 36m
1 stop
DCA
4:10p
IAH
9:02p
4h 52m
1 stop
Depart: Tue Jun 2 2015 Return: Tue Jun 9 2015 Trip spans 8 days
American Airlines
American Airlines
IAH
4:35a
DCA
9:11a
4h 36m
1 stop
DCA
1:40a
IAH
6:10a
4h 30m
1 stop
Depart: Wed Jun 3 2015 Return: Tue Jun 9 2015 Trip spans 7 days
US Airways
US Airways
IAH
4:35a
DCA
9:11a
4h 36m
1 stop
DCA
4:10p
IAH
8:49p
4h 39m
1 stop
Depart: Tue Jun 9 2015 Return: Tue Jun 16 2015 Trip spans 8 days
US Airways
US Airways
IAH
4:35a
DCA
9:26a
4h 51m
1 stop
DCA
5:15a
IAH
9:51a
4h 36m
1 stop
Depart: Tue Aug 25 2015 Return: Sat Aug 29 2015 Trip spans 5 days
American Airlines
American Airlines
IAH
9:46a
DCA
2:11p
4h 25m
1 stop
DCA
4:00p
IAH
8:42p
4h 42m
1 stop
Depart: Wed Aug 26 2015 Return: Sat Aug 29 2015 Trip spans 4 days
American Airlines
American Airlines
IAH
9:46a
DCA
2:11p
4h 25m
1 stop
DCA
4:00p
IAH
8:42p
4h 42m
1 stop
Depart: Sat Aug 29 2015 Return: Tue Sep 1 2015 Trip spans 4 days
American Airlines
American Airlines
IAH
9:46a
DCA
2:11p
4h 25m
1 stop
DCA
11:35a
IAH
4:41p
5h 06m
1 stop
Depart: Tue May 19 2015 Return: Sun May 24 2015 Trip spans 6 days
American Airlines
American Airlines
IAH
1:00a
DCA
5:57a
4h 57m
1 stop
DCA
6:40a
IAH
11:41a
5h 01m
1 stop
Depart: Wed May 20 2015 Return: Sun May 24 2015 Trip spans 5 days
American Airlines
American Airlines
IAH
1:00a
DCA
5:57a
4h 57m
1 stop
DCA
6:40a
IAH
11:41a
5h 01m
1 stop
Depart: Sat May 23 2015 Return: Wed May 27 2015 Trip spans 5 days
American Airlines
American Airlines
IAH
12:05p
DCA
6:00p
5h 55m
1 stop
DCA
4:10p
IAH
9:02p
4h 52m
1 stop
Depart: Wed May 27 2015 Return: Wed Jun 3 2015 Trip spans 8 days
American Airlines
American Airlines
IAH
8:55a
DCA
2:20p
5h 25m
1 stop
DCA
2:59a
IAH
10:01a
7h 02m
1 stop
Depart: Tue Jul 14 2015 Return: Tue Aug 4 2015 Trip spans 22 days
American Airlines
American Airlines
IAH
1:00a
DCA
6:07a
5h 07m
1 stop
DCA
2:59a
IAH
8:05a
5h 06m
1 stop
Depart: Mon May 18 2015 Return: Wed May 20 2015 Trip spans 3 days
Delta
Delta
IAH
2:03p
DCA
6:36p
4h 33m
1 stop
DCA
2:00a
IAH
7:33a
5h 33m
1 stop
Depart: Sat May 9 2015 Return: Mon May 11 2015 Trip spans 3 days
United
United
IAH
8:55a
DCA
12:00p
3h 05m
nonstop
DCA
11:22a
IAH
2:49p
3h 27m
nonstop
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 7:22 am 11:31 am Jun 4 - Jun 12
619 7:22 am 11:25 am Apr 27 - May 5
1733 7:24 am 11:27 am May 22 - May 22
1733 7:24 am 11:27 am May 26 - Jun 3
1733 7:24 am 11:27 am May 6 - May 21
3739 8:46 am 12:59 pm May 9 - May 30
1235 8:50 am 12:56 pm May 25 - May 25
393 8:51 am 12:59 pm Jun 4 - Jun 4
1235 8:53 am 12:59 pm May 31 - May 31
1235 8:53 am 12:59 pm May 10 - May 10
1235 8:53 am 12:59 pm May 17 - May 17
487 8:54 am 12:59 pm May 29 - Jun 1
487 8:54 am 12:59 pm Jun 2 - Jun 3
487 8:54 am 12:59 pm May 6 - May 6
487 8:54 am 12:59 pm May 7 - May 7
487 8:54 am 12:59 pm May 28 - May 28
487 8:54 am 12:59 pm May 26 - May 27
487 8:54 am 12:59 pm May 24 - May 24
487 8:54 am 12:59 pm May 22 - May 22
487 8:54 am 12:59 pm May 20 - May 20
487 8:54 am 12:59 pm May 19 - May 19
487 8:54 am 12:59 pm May 18 - May 21
487 8:54 am 12:59 pm May 12 - May 12
487 8:54 am 12:59 pm May 11 - May 11
487 8:54 am 12:59 pm May 8 - May 15
487 8:55 am 12:58 pm May 5 - May 5
487 8:55 am 12:58 pm Apr 27 - May 4
229 10:26 am 2:34 pm Jun 4 - Jun 4
229 10:27 am 2:32 pm May 17 - May 17
229 10:27 am 2:32 pm May 10 - May 10
229 10:27 am 2:32 pm May 24 - May 31
229 10:34 am 2:36 pm Apr 27 - May 4
5113 10:35 am 2:48 pm May 9 - May 30
229 10:37 am 2:42 pm May 6 - May 6
229 10:37 am 2:42 pm May 7 - May 14
229 10:37 am 2:42 pm May 18 - Jun 1
229 10:37 am 2:42 pm May 12 - Jun 3
484 10:37 am 2:42 pm May 15 - May 15
1001 12:50 pm 4:59 pm Jun 4 - Jun 11
1191 12:55 pm 5:00 pm May 23 - May 30
1191 12:55 pm 5:00 pm May 9 - May 9
1467 12:55 pm 4:59 pm May 21 - May 21
330 12:55 pm 4:59 pm May 16 - May 16
352 12:55 pm 4:59 pm May 6 - May 20
352 12:55 pm 4:59 pm May 22 - Jun 3
265 12:57 pm 4:59 pm May 4 - May 4
265 12:58 pm 5:00 pm May 5 - May 5
265 12:59 pm 5:03 pm May 10 - May 17
352 12:59 pm 5:03 pm May 31 - May 31
265 1:04 pm 5:08 pm May 24 - May 24
354 2:32 pm 6:49 pm Jun 4 - Jun 30
1596 2:40 pm 6:48 pm May 7 - May 14
1596 2:40 pm 6:48 pm May 6 - May 27
1596 2:40 pm 6:48 pm May 15 - Jun 2
1596 2:40 pm 6:48 pm May 10 - May 17
1596 2:40 pm 6:48 pm Jun 3 - Jun 3
268 2:40 pm 6:47 pm May 31 - May 31
1596 2:45 pm 6:53 pm May 8 - May 8
1596 2:46 pm 6:47 pm Apr 27 - May 5
354 3:50 pm 7:56 pm May 24 - May 24
5557 3:52 pm 7:58 pm May 30 - May 30
5557 3:52 pm 7:58 pm May 9 - May 16
1758 3:54 pm 8:01 pm May 12 - May 12
354 3:54 pm 8:00 pm May 6 - May 22
354 3:54 pm 8:00 pm May 10 - May 17
354 3:54 pm 8:00 pm May 25 - May 31
354 3:54 pm 8:00 pm Jun 3 - Jun 3
354 3:54 pm 8:00 pm May 27 - May 27
354 3:54 pm 8:00 pm May 26 - Jun 2
544 3:54 pm 8:00 pm May 19 - May 19
5557 3:58 pm 8:04 pm May 23 - May 23
354 3:59 pm 8:06 pm Apr 27 - May 5
1146 4:02 pm 8:17 pm Jun 4 - Jun 30
628 5:40 pm 9:57 pm Jun 4 - Jun 4
1658 5:48 pm 9:56 pm May 14 - May 20
1658 5:48 pm 9:56 pm May 7 - May 7
1658 5:48 pm 9:56 pm May 6 - May 13
1658 5:48 pm 9:56 pm May 25 - Jun 3
231 5:48 pm 9:55 pm May 21 - May 21
231 5:50 pm 9:52 pm May 4 - May 4
1658 5:51 pm 9:59 pm May 8 - May 29
1658 5:52 pm 10:00 pm May 31 - May 31
1658 5:52 pm 10:00 pm May 10 - May 17
484 5:56 pm 9:58 pm May 5 - May 5
1433 7:04 pm 11:09 pm May 5 - May 5
1433 7:04 pm 11:09 pm May 4 - May 4
1433 7:05 pm 11:12 pm May 14 - May 28
1433 7:05 pm 11:12 pm May 7 - May 7
1433 7:05 pm 11:12 pm May 6 - Jun 3
1955 7:05 pm 11:17 pm Jun 4 - Jun 11
484 7:05 pm 11:11 pm May 10 - May 10
484 7:05 pm 11:11 pm May 17 - May 17
484 7:05 pm 11:11 pm May 31 - May 31
1433 7:10 pm 11:17 pm May 30 - May 30
1433 7:10 pm 11:17 pm May 24 - May 24
1433 7:10 pm 11:17 pm May 16 - May 16
484 7:10 pm 11:16 pm May 9 - May 9
Airports
Origin

Houston
$310
Destination

Washington
$310