Find Cheap Flights from Washington to Houston George Bush Intcntl (WAS - IAH)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
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 to Houston George Bush Intcntl

(Round-trip)
Depart: Thu Oct 26 2017 Return: Mon Oct 30 2017 Trip spans 5 days
Frontier
Frontier
IAD
12:00a
IAH
9:58p
21h 58m
1 stop
IAH
12:00a
IAD
9:22a
9h 22m
1 stop
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
United
United
DCA
12:00a
IAH
3:34a
3h 34m
nonstop
IAH
12:00a
DCA
3:10a
3h 10m
nonstop
Depart: Thu Oct 12 2017 Return: Tue Oct 31 2017 Trip spans 20 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
IAH
6:56a
6h 56m
1 stop
IAH
12:00a
DCA
7:15a
7h 15m
1 stop
Depart: Mon Oct 23 2017 Return: Tue Oct 31 2017 Trip spans 9 days
Delta
Delta
IAD
12:00a
IAH
6:48a
6h 48m
1 stop
IAH
12:00a
IAD
6:55a
6h 55m
1 stop
Depart: Thu Nov 9 2017 Return: Sun Nov 12 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
12:00a
IAH
6:54a
6h 54m
1 stop
IAH
12:00a
DCA
4:33a
4h 33m
1 stop
Depart: Fri Sep 29 2017 Return: Fri Oct 6 2017 Trip spans 8 days
Frontier
Frontier
IAD
12:00a
IAH
4:07p
16h 07m
1 stop
IAH
12:00a
IAD
10:32p
22h 32m
1 stop
Depart: Thu Oct 26 2017 Return: Mon Oct 30 2017 Trip spans 5 days
Frontier
Frontier
DCA
12:00a
IAH
6:09p
18h 09m
1 stop
IAH
12:00a
DCA
8:57p
20h 57m
1 stop
Depart: Wed Oct 11 2017 Return: Mon Oct 16 2017 Trip spans 6 days
United
United
IAD
12:00a
IAH
3:25a
3h 25m
nonstop
IAH
12:00a
IAD
3:05a
3h 05m
nonstop
Depart: Thu Oct 12 2017 Return: Sun Oct 15 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
12:00a
IAH
5:28a
5h 28m
1 stop
IAH
12:00a
DCA
4:24a
4h 24m
1 stop
Depart: Thu Oct 12 2017 Return: Mon Oct 16 2017 Trip spans 5 days
United
United
DCA
12:00a
IAH
3:34a
3h 34m
nonstop
IAH
12:00a
DCA
3:10a
3h 10m
nonstop
Depart: Thu Nov 30 2017 Return: Thu Dec 7 2017 Trip spans 8 days
Frontier
Frontier
DCA
12:00a
IAH
6:25p
18h 25m
1 stop
IAH
12:00a
DCA
3:10p
15h 10m
1 stop
Depart: Thu Oct 12 2017 Return: Sun Oct 15 2017 Trip spans 4 days
American Airlines
American Airlines
IAD
12:00a
IAH
5:08a
5h 08m
1 stop
IAH
12:00a
IAD
6:51a
6h 51m
1 stop
Depart: Mon Oct 16 2017 Return: Mon Oct 23 2017 Trip spans 8 days
United
United
IAD
12:00a
IAH
3:25a
3h 25m
nonstop
IAH
12:00a
IAD
3:04a
3h 04m
nonstop
Depart: Fri Sep 29 2017 Return: Tue Oct 3 2017 Trip spans 5 days
Delta
Delta
DCA
12:00a
IAH
5:19a
5h 19m
1 stop
IAH
12:00a
DCA
7:07a
7h 07m
1 stop
Depart: Fri Sep 29 2017 Return: Tue Oct 3 2017 Trip spans 5 days
Frontier
Frontier
IAD
12:00a
IAH
4:07p
16h 07m
1 stop
IAH
12:00a
IAD
5:31p
17h 31m
1 stop
Depart: Thu Nov 2 2017 Return: Mon Nov 6 2017 Trip spans 5 days
United
United
DCA
12:00a
IAH
3:37a
3h 37m
nonstop
IAH
12:00a
DCA
3:01a
3h 01m
nonstop
Depart: Fri Jan 19 2018 Return: Sun Jan 21 2018 Trip spans 3 days
American Airlines
American Airlines
IAD
12:00a
IAH
5:05a
5h 05m
1 stop
IAH
12:00a
IAD
4:56a
4h 56m
1 stop
Depart: Mon Oct 16 2017 Return: Fri Oct 20 2017 Trip spans 5 days
Delta
Delta
IAD
12:00a
IAH
6:48a
6h 48m
1 stop
IAH
12:00a
IAD
7:21a
7h 21m
1 stop
Depart: Thu Nov 30 2017 Return: Thu Dec 7 2017 Trip spans 8 days
United
United
IAD
12:00a
IAH
3:30a
3h 30m
nonstop
IAH
12:00a
IAD
3:02a
3h 02m
nonstop
Depart: Sat Dec 2 2017 Return: Mon Dec 4 2017 Trip spans 3 days
United
United
IAD
12:00a
IAH
3:35a
3h 35m
nonstop
IAH
12:00a
IAD
3:02a
3h 02m
nonstop
Direct flights WAS to IAH on United
Flight # Depart DCA Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
551 5:45 am 7:55 am Sep 26 - Oct 1
551 5:45 am 7:55 am Sep 29 - Sep 30
551 5:45 am 7:55 am Oct 14 - Oct 28
551 5:45 am 7:55 am Oct 7 - Oct 7
551 5:45 am 7:55 am Oct 4 - Oct 13
551 5:45 am 7:53 am Sep 25 - Oct 2
551 5:45 am 7:53 am Oct 3 - Oct 3
1553 7:05 am 9:13 am Oct 6 - Oct 27
6203 7:05 am 9:20 am Sep 7 - Oct 4
6211 7:05 am 9:21 am Oct 5 - Oct 26
367 7:59 am 10:12 am Sep 9 - Sep 30
367 8:25 am 10:38 am Sep 25 - Oct 4
367 8:25 am 10:39 am Oct 1 - Oct 1
367 8:30 am 10:43 am Oct 5 - Oct 5
367 8:30 am 10:44 am Oct 6 - Oct 12
367 8:30 am 10:44 am Oct 10 - Oct 24
367 8:30 am 10:44 am Oct 14 - Oct 27
367 8:30 am 10:43 am Oct 13 - Oct 13
1436 11:59 am 2:12 pm Oct 9 - Oct 26
1436 11:59 am 2:12 pm Oct 6 - Oct 27
1436 11:59 am 2:12 pm Sep 24 - Oct 1
1436 11:59 am 2:12 pm Sep 7 - Oct 5
6136 11:59 am 2:20 pm Sep 9 - Oct 14
6136 11:59 am 2:20 pm Oct 21 - Oct 28
6111 1:15 pm 3:49 pm Oct 1 - Oct 1
6111 1:50 pm 4:24 pm Sep 6 - Sep 26
6111 1:50 pm 4:24 pm Sep 9 - Sep 30
6111 1:50 pm 4:24 pm Sep 28 - Oct 27
6111 1:51 pm 4:25 pm Sep 27 - Sep 27
6111 1:59 pm 4:33 pm Oct 8 - Oct 22
6111 2:00 pm 4:31 pm Oct 21 - Oct 28
6111 2:00 pm 4:31 pm Oct 7 - Oct 14
2026 3:30 pm 5:56 pm Oct 6 - Oct 16
2026 3:30 pm 5:56 pm Oct 18 - Oct 25
2026 3:30 pm 5:56 pm Oct 20 - Oct 27
6220 3:30 pm 6:01 pm Oct 8 - Oct 26
6220 3:30 pm 6:01 pm Sep 14 - Oct 5
1954 5:29 pm 7:54 pm Oct 4 - Oct 4
1954 6:00 pm 8:25 pm Oct 5 - Oct 27
1954 6:00 pm 8:25 pm Sep 18 - Oct 3
1954 6:00 pm 8:22 pm Oct 8 - Oct 22
6207 7:21 pm 9:34 pm Oct 1 - Oct 1
6207 7:21 pm 9:36 pm Oct 2 - Oct 27
6207 7:30 pm 9:45 pm Sep 7 - Sep 29
Flight # Depart BWI Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
1251 5:41 am 7:53 am Sep 8 - Oct 4
1251 5:41 am 7:53 am Sep 12 - Oct 3
1251 5:45 am 7:57 am Sep 23 - Sep 30
1251 5:45 am 7:58 am Sep 17 - Oct 1
2092 5:45 am 7:58 am Oct 15 - Oct 22
2092 5:45 am 7:58 am Oct 8 - Oct 8
2092 5:45 am 7:58 am Oct 7 - Oct 7
2092 5:45 am 7:58 am Oct 14 - Oct 28
2092 5:50 am 8:02 am Oct 20 - Oct 20
2092 5:50 am 8:03 am Oct 12 - Oct 26
2092 5:50 am 8:03 am Oct 10 - Oct 10
2092 5:50 am 8:02 am Oct 6 - Oct 18
2092 5:50 am 8:02 am Oct 23 - Oct 27
2092 6:00 am 8:12 am Oct 5 - Oct 5
1411 6:00 pm 8:16 pm Oct 22 - Oct 22
1411 6:00 pm 8:15 pm Oct 15 - Oct 15
1411 6:00 pm 8:16 pm Oct 8 - Oct 8
1411 6:10 pm 8:26 pm Oct 9 - Oct 19
1411 6:10 pm 8:26 pm Sep 10 - Oct 6
1411 6:10 pm 8:26 pm Oct 23 - Oct 26
1411 6:12 pm 8:28 pm Oct 27 - Oct 27
1411 6:24 pm 8:40 pm Oct 20 - Oct 20
Flight # Depart IAD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
762 8:25 am 10:35 am Sep 19 - Oct 24
762 8:25 am 10:35 am Sep 18 - Oct 22
762 8:25 am 10:35 am Oct 25 - Oct 27
762 8:25 am 10:36 am Oct 23 - Oct 23
762 8:25 am 10:36 am Oct 7 - Oct 28
762 8:25 am 10:36 am Sep 16 - Sep 30
484 12:40 pm 3:05 pm Sep 6 - Oct 28
249 5:05 pm 7:26 pm Oct 11 - Oct 11
249 5:05 pm 7:26 pm Oct 16 - Oct 17
249 5:05 pm 7:27 pm Sep 9 - Sep 30
249 5:05 pm 7:26 pm Oct 18 - Oct 20
249 5:05 pm 7:26 pm Oct 10 - Oct 13
249 5:05 pm 7:26 pm Oct 6 - Oct 6
249 5:05 pm 7:27 pm Oct 2 - Oct 2
249 5:05 pm 7:26 pm Sep 29 - Oct 4
249 5:05 pm 7:26 pm Sep 28 - Sep 28
249 5:05 pm 7:26 pm Oct 5 - Oct 12
249 5:05 pm 7:26 pm Oct 19 - Oct 25
249 5:05 pm 7:26 pm Sep 26 - Sep 26
249 5:05 pm 7:26 pm Sep 22 - Sep 27
249 5:05 pm 7:27 pm Oct 15 - Oct 15
249 5:05 pm 7:26 pm Oct 27 - Oct 27
249 5:05 pm 7:26 pm Oct 24 - Oct 24
249 5:05 pm 7:26 pm Oct 23 - Oct 26
249 5:05 pm 7:27 pm Oct 22 - Oct 22
249 5:05 pm 7:27 pm Oct 7 - Oct 28
6171 10:00 pm 12:12 am Oct 5 - Oct 28
6171 10:10 pm 12:22 am Sep 6 - Oct 3
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
only $206
only $232
Destination

Houston
$206
Airlines Airline reviews

47 travelers who booked a flight from Washington to Houston rated their chosen airlines with an average of 7.5.

Overall
7.9
Boarding
7.8
Crew
7.7
Comfort
7.5
Food
6.6
Entertainment
6.6