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Find Flight Deals 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 Jan 13 2015 Return: Wed Jan 21 2015 Trip spans 9 days
American Airlines
American Airlines
DCA
1:00a
IAH
6:35a
5h 35m
1 stop
IAH
9:59a
DCA
2:34p
4h 35m
1 stop
Depart: Tue Jan 20 2015 Return: Tue Jan 27 2015 Trip spans 8 days
American Airlines
American Airlines
DCA
5:00a
IAH
1:31p
8h 31m
1 stop
IAH
4:21a
DCA
9:10a
4h 49m
1 stop
Depart: Wed Jan 21 2015 Return: Tue Jan 27 2015 Trip spans 7 days
American Airlines
American Airlines
DCA
6:11a
IAH
12:03p
5h 52m
1 stop
IAH
6:25a
DCA
12:11p
5h 46m
1 stop
Depart: Wed Feb 4 2015 Return: Tue Feb 10 2015 Trip spans 7 days
American Airlines
American Airlines
DCA
5:00a
IAH
12:03p
7h 03m
1 stop
IAH
6:25a
DCA
12:11p
5h 46m
1 stop
Depart: Thu Jan 8 2015 Return: Tue Jan 13 2015 Trip spans 6 days
American Airlines
American Airlines
DCA
1:00a
IAH
6:35a
5h 35m
1 stop
IAH
9:59a
DCA
2:34p
4h 35m
1 stop
Depart: Mon Jan 12 2015 Return: Wed Jan 14 2015 Trip spans 3 days
American Airlines
American Airlines
DCA
6:11a
IAH
1:31p
7h 20m
1 stop
IAH
7:27a
DCA
12:11p
4h 44m
1 stop
Depart: Mon Jan 19 2015 Return: Wed Jan 21 2015 Trip spans 3 days
American Airlines
American Airlines
DCA
1:00a
IAH
8:41a
7h 41m
1 stop
IAH
7:27a
DCA
1:38p
6h 11m
1 stop
Depart: Thu Jan 22 2015 Return: Sat Jan 24 2015 Trip spans 3 days
American Airlines
American Airlines
DCA
5:00a
IAH
12:03p
7h 03m
1 stop
IAH
4:21a
DCA
9:10a
4h 49m
1 stop
Depart: Mon Feb 2 2015 Return: Tue Feb 3 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
1:00a
IAH
7:36a
6h 36m
1 stop
IAH
7:27a
DCA
12:11p
4h 44m
1 stop
Depart: Thu Feb 5 2015 Return: Sat Feb 7 2015 Trip spans 3 days
American Airlines
American Airlines
DCA
3:44a
IAH
12:03p
8h 19m
1 stop
IAH
6:25a
DCA
1:38p
7h 13m
1 stop
Depart: Fri Jan 9 2015 Return: Tue Jan 13 2015 Trip spans 5 days
American Airlines
American Airlines
DCA
1:00a
IAH
6:35a
5h 35m
1 stop
IAH
9:59a
DCA
2:34p
4h 35m
1 stop
Depart: Thu Jan 29 2015 Return: Mon Feb 2 2015 Trip spans 5 days
American Airlines
American Airlines
DCA
2:34a
IAH
10:06a
7h 32m
1 stop
IAH
12:00p
DCA
5:36p
5h 36m
1 stop
Depart: Sat Jan 10 2015 Return: Sun Jan 11 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
1:00a
IAH
8:41a
7h 41m
1 stop
IAH
8:31a
DCA
4:00p
7h 29m
1 stop
Depart: Sun Jan 11 2015 Return: Wed Jan 14 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
3:44a
IAH
12:03p
8h 19m
1 stop
IAH
7:27a
DCA
2:34p
7h 07m
1 stop
Depart: Sun Jan 18 2015 Return: Wed Jan 21 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
5:00a
IAH
12:03p
7h 03m
1 stop
IAH
6:25a
DCA
12:11p
5h 46m
1 stop
Depart: Fri Jan 23 2015 Return: Mon Jan 26 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
1:00a
IAH
8:41a
7h 41m
1 stop
IAH
8:31a
DCA
3:41p
7h 10m
1 stop
Depart: Fri Jan 30 2015 Return: Thu Feb 5 2015 Trip spans 7 days
American Airlines
American Airlines
DCA
2:34a
IAH
10:06a
7h 32m
1 stop
IAH
7:27a
DCA
12:11p
4h 44m
1 stop
Depart: Wed Jan 14 2015 Return: Tue Jan 20 2015 Trip spans 7 days
United
United
DCA
2:31p
IAH
6:09p
3h 38m
nonstop
IAH
10:54a
DCA
1:48p
2h 54m
nonstop
Depart: Sat Jan 17 2015 Return: Sun Jan 18 2015 Trip spans 2 days
US Airways
US Airways
DCA
12:35a
IAH
5:29a
4h 54m
1 stop
IAH
8:55a
DCA
1:05p
4h 10m
1 stop
Depart: Fri Feb 13 2015 Return: Tue Feb 17 2015 Trip spans 5 days
Delta
Delta
DCA
3:35a
IAH
12:33p
8h 58m
1 stop
IAH
3:10a
DCA
8:05a
4h 55m
1 stop
Change your search
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
3725 5:40 am 8:15 am Jan 24 - Jan 24
1012 5:45 am 8:14 am Jan 3 - Jan 3
1012 5:45 am 8:14 am Dec 28 - Dec 28
1012 5:45 am 8:14 am Dec 25 - Dec 27
1012 5:45 am 8:14 am Jan 4 - Jan 4
1509 5:45 am 8:14 am Jan 2 - Jan 2
1540 5:45 am 8:14 am Dec 29 - Jan 1
1540 5:45 am 8:14 am Jan 5 - Jan 5
3752 5:53 am 8:28 am Jan 11 - Feb 8
3752 5:53 am 8:28 am Jan 10 - Jan 10
3755 5:53 am 8:28 am Jan 17 - Jan 17
3755 5:53 am 8:28 am Jan 26 - Jan 26
3755 5:53 am 8:28 am Jan 8 - Jan 23
5121 5:53 am 8:28 am Jan 6 - Feb 11
1657 7:00 am 9:33 am Jan 5 - Jan 5
1657 7:00 am 9:41 am Jan 6 - Feb 10
1657 7:00 am 9:41 am Jan 12 - Jan 16
1657 7:00 am 9:41 am Jan 8 - Jan 9
1657 7:00 am 9:41 am Jan 22 - Jan 29
332 7:00 am 9:39 am Jan 23 - Jan 23
425 7:00 am 9:39 am Jan 7 - Jan 7
425 7:00 am 9:39 am Jan 14 - Feb 11
1209 7:55 am 10:29 am Jan 18 - Jan 18
1016 7:59 am 10:33 am Jan 17 - Feb 7
1086 7:59 am 10:33 am Jan 10 - Jan 10
1209 7:59 am 10:33 am Jan 8 - Jan 16
1209 7:59 am 10:33 am Jan 19 - Feb 2
203 8:01 am 10:34 am Dec 31 - Dec 31
212 8:01 am 10:34 am Jan 4 - Jan 4
244 8:01 am 10:34 am Dec 27 - Dec 27
308 8:01 am 10:34 am Dec 28 - Dec 28
425 8:01 am 10:34 am Jan 3 - Jan 3
480 8:01 am 10:34 am Jan 2 - Jan 2
559 8:01 am 10:34 am Dec 26 - Jan 1
559 8:01 am 10:34 am Jan 5 - Jan 5
3775 12:00 pm 2:47 pm Jan 18 - Jan 18
1020 12:11 pm 2:43 pm Jan 5 - Jan 5
1421 12:11 pm 2:43 pm Jan 4 - Jan 4
1020 12:12 pm 2:51 pm Jan 22 - Jan 26
1020 12:12 pm 2:51 pm Jan 20 - Jan 20
1020 12:12 pm 2:51 pm Jan 16 - Jan 23
1020 12:12 pm 2:51 pm Jan 27 - Jan 27
1020 12:12 pm 2:51 pm Jan 13 - Jan 13
1020 12:12 pm 2:51 pm Jan 14 - Jan 14
1020 12:12 pm 2:51 pm Jan 12 - Jan 15
1461 12:12 pm 2:51 pm Jan 8 - Jan 9
1461 12:12 pm 2:51 pm Jan 6 - Jan 6
1461 12:12 pm 2:51 pm Jan 7 - Jan 7
3801 12:12 pm 2:59 pm Jan 19 - Jan 19
425 12:12 pm 2:49 pm Jan 11 - Jan 11
425 12:12 pm 2:49 pm Jan 25 - Jan 25
749 12:12 pm 2:49 pm Jan 21 - Jan 21
208 1:49 pm 4:28 pm Jan 7 - Jan 7
208 1:49 pm 4:28 pm Jan 20 - Jan 20
282 1:49 pm 4:28 pm Jan 19 - Jan 19
282 1:49 pm 4:28 pm Jan 16 - Jan 23
282 1:49 pm 4:28 pm Jan 21 - Jan 21
282 1:49 pm 4:28 pm Jan 8 - Jan 9
425 1:49 pm 4:28 pm Jan 13 - Jan 18
425 1:49 pm 4:28 pm Jan 12 - Jan 12
425 1:49 pm 4:28 pm Jan 22 - Feb 9
425 1:49 pm 4:28 pm Jan 27 - Jan 27
508 1:49 pm 4:28 pm Jan 11 - Jan 11
508 1:49 pm 4:28 pm Jan 10 - Jan 10
614 1:49 pm 4:28 pm Jan 24 - Jan 24
208 2:00 pm 4:39 pm Jan 14 - Jan 14
208 2:00 pm 4:39 pm Jan 6 - Jan 6
1235 2:09 pm 4:43 pm Jan 3 - Jan 3
203 2:09 pm 4:42 pm Dec 30 - Dec 30
208 2:09 pm 4:42 pm Dec 29 - Jan 5
212 2:09 pm 4:42 pm Dec 31 - Dec 31
308 2:09 pm 4:42 pm Dec 27 - Dec 27
508 2:09 pm 4:42 pm Dec 21 - Jan 4
614 2:09 pm 4:42 pm Jan 2 - Jan 2
208 3:10 pm 5:43 pm Dec 30 - Dec 30
208 3:10 pm 5:43 pm Jan 1 - Jan 1
214 3:10 pm 5:43 pm Dec 29 - Jan 2
437 3:10 pm 5:43 pm Dec 31 - Dec 31
614 3:10 pm 5:43 pm Jan 5 - Jan 5
1594 3:24 pm 6:05 pm Jan 6 - Jan 6
1594 3:24 pm 6:05 pm Jan 27 - Jan 27
1594 3:24 pm 6:05 pm Jan 22 - Jan 29
1594 3:24 pm 6:05 pm Jan 14 - Jan 14
1594 3:24 pm 6:05 pm Jan 8 - Jan 16
1594 3:24 pm 6:05 pm Jan 7 - Jan 7
214 3:24 pm 6:03 pm Jan 11 - Jan 11
214 3:24 pm 6:03 pm Jan 19 - Jan 19
214 3:24 pm 6:03 pm Jan 20 - Jan 25
437 3:24 pm 6:03 pm Jan 13 - Jan 13
508 3:24 pm 6:03 pm Jan 23 - Jan 23
1594 3:40 pm 6:21 pm Jan 21 - Jan 21
1124 5:28 pm 8:02 pm Jan 2 - Jan 2
1282 5:28 pm 8:02 pm Jan 1 - Jan 1
1430 5:28 pm 8:02 pm Jan 5 - Jan 5
1551 5:28 pm 8:02 pm Dec 30 - Dec 30
1696 5:28 pm 8:02 pm Dec 29 - Dec 29
244 5:28 pm 8:01 pm Dec 28 - Dec 28
282 5:28 pm 8:01 pm Jan 4 - Jan 4
508 5:28 pm 8:01 pm Dec 27 - Dec 27
508 5:28 pm 8:01 pm Jan 3 - Jan 3
1191 5:39 pm 8:21 pm Jan 18 - Jan 18
208 5:39 pm 8:19 pm Jan 9 - Jan 9
282 5:39 pm 8:19 pm Jan 11 - Jan 11
282 5:39 pm 8:19 pm Jan 15 - Jan 15
425 5:39 pm 8:19 pm Jan 23 - Jan 30
425 5:39 pm 8:19 pm Jan 8 - Jan 8
508 5:39 pm 8:19 pm Jan 25 - Feb 8
508 5:39 pm 8:19 pm Jan 22 - Feb 11
508 5:39 pm 8:19 pm Jan 16 - Jan 16
508 5:39 pm 8:19 pm Jan 6 - Jan 21
1092 6:59 pm 9:30 pm Jan 4 - Jan 4
1168 7:00 pm 9:31 pm Jan 5 - Jan 5
3732 7:31 pm 10:09 pm Jan 20 - Feb 11
3732 7:31 pm 10:09 pm Jan 6 - Jan 16
Airports
Origin

Washington
$252
Destination

Houston
$252