Find Cheap 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
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 Jun 27 2017 Return: Wed Jun 28 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
10:59a
IAH
2:45a
15h 46m
nonstop
IAH
5:15a
IAD
8:04p
14h 49m
nonstop
Depart: Tue Sep 12 2017 Return: Tue Sep 19 2017 Trip spans 8 days
American Airlines
American Airlines
IAD
5:18a
IAH
9:52a
4h 34m
1 stop
IAH
4:15a
IAD
9:34a
5h 19m
1 stop
Depart: Wed Jun 7 2017 Return: Wed Jun 14 2017 Trip spans 8 days
Delta
Delta
IAD
2:50p
IAH
8:55p
6h 05m
1 stop
IAH
11:35a
IAD
4:44p
5h 09m
1 stop
Depart: Wed Sep 27 2017 Return: Tue Oct 3 2017 Trip spans 7 days
Frontier
Frontier
IAD
2:35p
IAH
6:52a
16h 17m
1 stop
IAH
6:55a
IAD
12:21a
17h 26m
1 stop
Depart: Fri Oct 6 2017 Return: Mon Oct 9 2017 Trip spans 4 days
United
United
IAD
4:20a
IAH
7:24a
3h 04m
nonstop
IAH
12:15p
IAD
3:22p
3h 07m
nonstop
Depart: Sat Jun 3 2017 Return: Wed Jun 7 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
10:55a
IAH
2:43a
15h 48m
nonstop
IAH
5:15a
IAD
8:04p
14h 49m
nonstop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 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 Sep 16 2017 Return: Sat Sep 23 2017 Trip spans 8 days
American Airlines
American Airlines
IAD
5:18a
IAH
9:52a
4h 34m
1 stop
IAH
4:15a
IAD
9:34a
5h 19m
1 stop
Depart: Sat Jun 10 2017 Return: Sun Jun 11 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
10:59a
IAH
2:45a
15h 46m
nonstop
IAH
5:15a
IAD
8:04p
14h 49m
nonstop
Depart: Tue Jun 13 2017 Return: Wed Jun 14 2017 Trip spans 2 days
Delta
Delta
IAD
2:00a
IAH
7:36a
5h 36m
1 stop
IAH
11:35a
IAD
4:44p
5h 09m
1 stop
Depart: Fri Sep 1 2017 Return: Fri Sep 15 2017 Trip spans 15 days
Major Airline
Major Airline
IAD
10:45a
IAH
2:56a
16h 11m
nonstop
IAH
2:55a
IAD
8:21p
17h 26m
nonstop
Depart: Tue Aug 22 2017 Return: Tue Aug 29 2017 Trip spans 8 days
American Airlines
American Airlines
IAD
1:20a
IAH
8:05a
6h 45m
1 stop
IAH
8:00a
IAD
12:28p
4h 28m
1 stop
Depart: Tue Jul 11 2017 Return: Tue Jul 25 2017 Trip spans 15 days
Delta
Delta
IAD
1:35p
IAH
8:25p
6h 50m
1 stop
IAH
9:50a
IAD
4:10p
6h 20m
1 stop
Depart: Thu Sep 21 2017 Return: Sun Sep 24 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
10:35a
IAH
2:52a
16h 17m
1 stop
IAH
5:35a
IAD
8:21p
14h 46m
1 stop
Depart: Wed Aug 23 2017 Return: Tue Aug 29 2017 Trip spans 7 days
American Airlines
American Airlines
IAD
2:59a
IAH
9:52a
6h 53m
1 stop
IAH
3:05a
IAD
10:45a
7h 40m
1 stop
Depart: Wed Jul 26 2017 Return: Tue Aug 1 2017 Trip spans 7 days
Delta
Delta
IAD
3:55a
IAH
11:55a
8h 00m
1 stop
IAH
11:35a
IAD
7:20p
7h 45m
1 stop
Depart: Fri Sep 22 2017 Return: Mon Sep 25 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
10:35a
IAH
2:52a
16h 17m
nonstop
IAH
5:35a
IAD
8:21p
14h 46m
nonstop
Depart: Thu Aug 24 2017 Return: Wed Aug 30 2017 Trip spans 7 days
American Airlines
American Airlines
IAD
2:59a
IAH
8:05a
5h 06m
1 stop
IAH
4:45a
IAD
12:28p
7h 43m
1 stop
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
Delta
Delta
IAD
3:55a
IAH
10:10a
6h 15m
1 stop
IAH
3:10a
IAD
9:06a
5h 56m
1 stop
Depart: Tue Aug 29 2017 Return: Wed Sep 6 2017 Trip spans 9 days
American Airlines
American Airlines
IAD
1:20a
IAH
8:05a
6h 45m
1 stop
IAH
9:46a
IAD
4:06p
6h 20m
1 stop
Direct flights IAD to IAH on United
Flight # Depart IAD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
1463 5:45 am 8:10 am May 22 - Jun 5
244 6:00 am 8:03 am Jun 9 - Jun 30
244 6:00 am 8:02 am Jun 10 - Jun 29
762 8:15 am 10:35 am May 23 - Jun 6
762 8:15 am 10:35 am May 31 - Jun 7
762 8:30 am 10:29 am Jun 8 - Jul 5
762 8:30 am 10:29 am Jun 10 - Jul 4
484 12:30 pm 2:47 pm Jun 30 - Jun 30
484 12:30 pm 2:47 pm Jun 9 - Jun 18
484 12:30 pm 2:47 pm Jun 12 - Jun 12
484 12:30 pm 2:47 pm Jun 19 - Jun 28
484 12:30 pm 2:47 pm Jun 29 - Jun 29
484 12:30 pm 2:47 pm Jun 8 - Jun 8
484 12:35 pm 3:00 pm May 22 - Jun 7
484 12:40 pm 3:05 pm May 20 - Jun 4
484 12:45 pm 3:00 pm Jul 1 - Jul 7
249 5:13 pm 7:38 pm Jun 11 - Jun 25
249 5:20 pm 7:48 pm Jul 1 - Jul 1
249 5:50 pm 8:15 pm Jun 8 - Jun 13
249 5:50 pm 8:15 pm Jun 9 - Jun 16
249 5:50 pm 8:14 pm Jun 12 - Jun 26
249 5:50 pm 8:15 pm Jun 14 - Jun 14
249 5:50 pm 8:15 pm Jun 15 - Jun 15
249 5:50 pm 8:15 pm Jun 20 - Jun 27
249 5:50 pm 8:15 pm Jun 21 - Jun 21
249 5:50 pm 8:15 pm Jun 22 - Jun 22
249 5:50 pm 8:15 pm Jun 23 - Jun 28
249 5:50 pm 8:15 pm Jun 29 - Jun 29
249 5:50 pm 8:15 pm Jun 10 - Jun 24
249 5:50 pm 8:15 pm Jun 30 - Jun 30
249 5:59 pm 8:24 pm May 23 - Jun 1
249 5:59 pm 8:24 pm May 31 - May 31
249 5:59 pm 8:24 pm Jun 2 - Jun 2
249 5:59 pm 8:23 pm Jun 4 - Jun 4
249 5:59 pm 8:24 pm Jun 5 - Jun 5
249 5:59 pm 8:24 pm Jun 7 - Jun 7
249 5:59 pm 8:24 pm Jun 6 - Jun 6
249 6:16 pm 8:40 pm Jun 3 - Jun 3
6171 10:00 pm 12:26 am May 29 - Jun 6
6171 10:00 pm 12:06 am Jul 1 - Jul 1
6171 10:05 pm 12:15 am Jun 8 - Jun 30
1648 10:30 pm 12:33 am Jul 1 - Jul 1
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$203
Destination

Houston
$203
Airlines Airline reviews

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

Overall
8.5
Boarding
8.6
Crew
8.3
Comfort
8.4
Food
7.6
Entertainment
8.3