Find Deals on Flights from Washington Dulles Intl to Houston George Bush Intcntl (IAD - IAH)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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 Dulles Intl to Houston George Bush Intcntl

(Round-trip)
Depart: Tue Feb 7 2017 Return: Tue Feb 14 2017 Trip spans 8 days
United
United
IAD
7:30a
IAH
11:09a
3h 39m
nonstop
IAH
7:10a
IAD
10:01a
2h 51m
nonstop
Depart: Wed Mar 15 2017 Return: Wed Mar 29 2017 Trip spans 15 days
American Airlines
American Airlines
IAD
1:20a
IAH
8:05a
6h 45m
1 stop
IAH
4:15a
IAD
9:34a
5h 19m
1 stop
Depart: Sat Jan 7 2017 Return: Mon Jan 9 2017 Trip spans 3 days
Delta
Delta
IAD
6:30a
IAH
12:21p
5h 51m
1 stop
IAH
1:39p
IAD
6:04p
4h 25m
1 stop
Depart: Thu Dec 15 2016 Return: Sun Dec 18 2016 Trip spans 4 days
Major Airline
Major Airline
IAD
12:00a
IAH
3:22a
3h 22m
nonstop
IAH
8:00a
IAD
9:22a
1h 22m
nonstop
Depart: Tue Jan 10 2017 Return: Sun Jan 15 2017 Trip spans 6 days
United
United
IAD
3:15a
IAH
6:45a
3h 30m
nonstop
IAH
2:25a
IAD
5:20a
2h 55m
nonstop
Depart: Wed Mar 29 2017 Return: Tue May 2 2017 Trip spans 35 days
American Airlines
American Airlines
IAD
1:20a
IAH
8:05a
6h 45m
1 stop
IAH
4:15a
IAD
9:34a
5h 19m
1 stop
Depart: Wed Jan 11 2017 Return: Sun Jan 15 2017 Trip spans 5 days
United
United
IAD
3:15a
IAH
6:45a
3h 30m
nonstop
IAH
7:10a
IAD
10:01a
2h 51m
nonstop
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
American Airlines
American Airlines
IAD
3:50p
IAH
8:42p
4h 52m
1 stop
IAH
4:15a
IAD
9:34a
5h 19m
1 stop
Depart: Mon Jan 9 2017 Return: Sun Jan 15 2017 Trip spans 7 days
Delta
Delta
IAD
7:50a
IAH
1:55p
6h 05m
1 stop
IAH
1:39p
IAD
6:02p
4h 23m
1 stop
Depart: Sat Jan 14 2017 Return: Sun Jan 15 2017 Trip spans 2 days
United
United
IAD
5:05p
IAH
8:41p
3h 36m
nonstop
IAH
7:10a
IAD
10:01a
2h 51m
nonstop
Depart: Thu Jan 5 2017 Return: Wed Jan 11 2017 Trip spans 7 days
American Airlines
American Airlines
IAD
12:07a
IAH
5:30a
5h 23m
1 stop
IAH
2:00a
IAD
7:05a
5h 05m
1 stop
Depart: Sun Jan 8 2017 Return: Fri Jan 13 2017 Trip spans 6 days
Delta
Delta
IAD
1:00a
IAH
7:21a
6h 21m
1 stop
IAH
7:55a
IAD
4:07p
8h 12m
1 stop
Depart: Sun Jan 15 2017 Return: Sun Jan 22 2017 Trip spans 8 days
United
United
IAD
3:15a
IAH
6:45a
3h 30m
nonstop
IAH
7:10a
IAD
10:01a
2h 51m
nonstop
Depart: Fri Jan 6 2017 Return: Wed Jan 11 2017 Trip spans 6 days
American Airlines
American Airlines
IAD
12:07a
IAH
5:30a
5h 23m
1 stop
IAH
2:00a
IAD
7:05a
5h 05m
1 stop
Depart: Sun Jan 29 2017 Return: Sat Feb 25 2017 Trip spans 28 days
Delta
Delta
IAD
2:25p
IAH
7:49p
5h 24m
1 stop
IAH
6:00a
IAD
10:41a
4h 41m
1 stop
Depart: Tue Jan 17 2017 Return: Sun Jan 22 2017 Trip spans 6 days
United
United
IAD
5:05p
IAH
8:41p
3h 36m
nonstop
IAH
7:10a
IAD
10:01a
2h 51m
nonstop
Depart: Wed Feb 1 2017 Return: Thu Feb 2 2017 Trip spans 2 days
American Airlines
American Airlines
IAD
12:05a
IAH
5:37a
5h 32m
1 stop
IAH
3:45a
IAD
9:33a
5h 48m
1 stop
Depart: Wed Jan 18 2017 Return: Sun Jan 22 2017 Trip spans 5 days
United
United
IAD
12:45p
IAH
4:11p
3h 26m
nonstop
IAH
7:10a
IAD
10:01a
2h 51m
nonstop
Depart: Sat Feb 4 2017 Return: Sun Feb 5 2017 Trip spans 2 days
American Airlines
American Airlines
IAD
11:03a
IAH
5:35p
6h 32m
1 stop
IAH
12:15a
IAD
7:05a
6h 50m
1 stop
Depart: Thu Feb 16 2017 Return: Mon Feb 20 2017 Trip spans 5 days
Delta
Delta
IAD
4:42a
IAH
11:17a
6h 35m
1 stop
IAH
10:05a
IAD
3:38p
5h 33m
1 stop
Direct flights IAD to IAH on United
Flight # Depart IAD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
543 5:30 am 8:04 am Dec 31 - Dec 31
543 5:30 am 8:04 am Dec 16 - Dec 23
543 5:30 am 8:04 am Dec 17 - Dec 17
543 5:30 am 8:04 am Dec 19 - Dec 19
543 5:30 am 8:04 am Dec 24 - Dec 29
543 5:30 am 8:04 am Jan 2 - Jan 3
6289 5:45 am 8:12 am Dec 7 - Dec 15
762 7:45 am 10:19 am Dec 18 - Dec 23
762 7:45 am 10:19 am Dec 31 - Dec 31
762 7:45 am 10:19 am Jan 2 - Jan 3
762 7:45 am 10:13 am Dec 16 - Dec 16
762 8:15 am 10:45 am Jan 4 - Mar 8
762 8:15 am 10:46 am Dec 25 - Jan 1
762 8:15 am 10:51 am Jan 7 - Feb 11
762 8:15 am 10:46 am Dec 17 - Dec 24
762 8:25 am 10:46 am Dec 6 - Dec 15
1461 12:30 pm 3:09 pm Jan 13 - Jan 13
378 12:30 pm 3:09 pm Jan 4 - Jan 4
378 12:30 pm 3:09 pm Jan 6 - Jan 6
378 12:30 pm 3:07 pm Jan 5 - Jan 5
378 12:30 pm 3:09 pm Jan 8 - Jan 8
378 12:30 pm 3:07 pm Jan 7 - Jan 7
378 12:30 pm 3:09 pm Jan 10 - Jan 16
378 12:35 pm 3:12 pm Jan 9 - Jan 9
484 12:40 pm 3:13 pm Dec 6 - Dec 15
484 12:40 pm 3:12 pm Dec 24 - Dec 24
484 12:40 pm 3:15 pm Dec 25 - Jan 3
484 12:40 pm 3:15 pm Dec 16 - Dec 23
484 12:55 pm 3:27 pm Dec 31 - Dec 31
249 5:00 pm 7:35 pm Jan 8 - Jan 8
249 5:05 pm 7:44 pm Dec 26 - Dec 29
249 5:05 pm 7:44 pm Jan 2 - Jan 3
249 5:05 pm 7:44 pm Jan 1 - Jan 1
249 5:05 pm 7:44 pm Dec 30 - Dec 30
249 5:05 pm 7:44 pm Dec 23 - Dec 23
249 5:05 pm 7:44 pm Dec 25 - Dec 25
249 5:05 pm 7:44 pm Dec 20 - Dec 20
249 5:05 pm 7:44 pm Dec 19 - Dec 22
249 5:05 pm 7:44 pm Dec 18 - Dec 18
249 5:10 pm 7:38 pm Dec 21 - Dec 21
249 5:10 pm 7:45 pm Jan 13 - Jan 20
249 5:10 pm 7:48 pm Dec 17 - Dec 17
249 5:10 pm 7:48 pm Dec 24 - Dec 24
249 5:10 pm 7:43 pm Dec 15 - Dec 15
249 5:10 pm 7:47 pm Jan 15 - Jan 15
249 5:10 pm 7:45 pm Jan 5 - Jan 26
249 5:10 pm 7:38 pm Dec 28 - Dec 28
249 5:10 pm 7:38 pm Dec 31 - Dec 31
249 5:15 pm 7:54 pm Dec 16 - Dec 16
249 5:20 pm 7:57 pm Jan 6 - Jan 6
249 5:45 pm 8:11 pm Jan 11 - Jan 25
249 5:45 pm 8:20 pm Jan 4 - Jan 4
39 6:17 pm 8:45 pm Jan 8 - Jan 8
6278 8:13 pm 11:00 pm Dec 30 - Dec 30
6278 8:13 pm 11:00 pm Dec 26 - Dec 29
6278 8:16 pm 11:03 pm Jan 2 - Jan 2
6171 10:00 pm 12:32 am Jan 3 - Jan 3
6171 10:00 pm 12:24 am Dec 6 - Dec 23
6171 10:00 pm 12:24 am Dec 26 - Jan 2
6171 10:05 pm 12:41 am Jan 4 - Jan 21
271 10:20 pm 12:50 am Jan 1 - Jan 1
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$187
Destination

Houston
$187
Airlines Airline reviews

18 travelers who booked a flight from Washington to Houston rated their chosen airlines with an average of 8.3.

Overall
8.8
Boarding
8.8
Crew
9.0
Comfort
8.7
Food
7.9
Entertainment
8.4