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
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: Fri Apr 28 2017 Return: Mon May 1 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
10:55a
IAH
2:58a
16h 03m
nonstop
IAH
5:30a
IAD
8:19p
14h 49m
nonstop
Depart: Tue Apr 18 2017 Return: Tue Apr 25 2017 Trip spans 8 days
American Airlines
American Airlines
IAD
3:59p
IAH
9:06p
5h 07m
1 stop
IAH
3:00a
IAD
8:07a
5h 07m
1 stop
Depart: Tue Apr 11 2017 Return: Tue Apr 25 2017 Trip spans 15 days
Delta
Delta
IAD
1:25p
IAH
8:55p
7h 30m
1 stop
IAH
1:10p
IAD
7:15p
6h 05m
1 stop
Depart: Tue May 30 2017 Return: Sat Jun 10 2017 Trip spans 12 days
United
United
IAD
1:59p
IAH
5:24p
3h 25m
nonstop
IAH
3:25p
IAD
6:29p
3h 04m
nonstop
Depart: Sun Jun 11 2017 Return: Tue Jun 13 2017 Trip spans 3 days
Frontier
Frontier
IAD
2:59p
IAH
6:43a
15h 44m
1 stop
IAH
9:20a
IAD
12:19a
14h 59m
1 stop
Depart: Thu May 4 2017 Return: Tue May 16 2017 Trip spans 13 days
Major Airline
Major Airline
IAD
10:55a
IAH
2:43a
15h 48m
1 stop
IAH
5:20a
IAD
8:15p
14h 55m
1 stop
Depart: Sat Apr 22 2017 Return: Tue Apr 25 2017 Trip spans 4 days
American Airlines
American Airlines
IAD
3:59p
IAH
9:06p
5h 07m
1 stop
IAH
4:35a
IAD
10:36a
6h 01m
1 stop
Depart: Wed Apr 12 2017 Return: Mon May 1 2017 Trip spans 20 days
Delta
Delta
IAD
5:48a
IAH
12:12p
6h 24m
1 stop
IAH
2:35p
IAD
7:15p
4h 40m
1 stop
Depart: Tue Apr 25 2017 Return: Tue May 2 2017 Trip spans 8 days
American Airlines
American Airlines
IAD
1:49p
IAH
6:59p
5h 10m
1 stop
IAH
3:00a
IAD
8:07a
5h 07m
1 stop
Depart: Sat May 27 2017 Return: Wed May 31 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
10:55a
IAH
2:43a
15h 48m
nonstop
IAH
5:20a
IAD
8:15p
14h 55m
nonstop
Depart: Wed May 31 2017 Return: Sat Jun 10 2017 Trip spans 11 days
United
United
IAD
8:35a
IAH
12:00p
3h 25m
nonstop
IAH
3:25p
IAD
6:29p
3h 04m
nonstop
Depart: Sat Apr 15 2017 Return: Wed Apr 19 2017 Trip spans 5 days
Delta
Delta
IAD
1:25p
IAH
8:53p
7h 28m
1 stop
IAH
7:17a
IAD
11:44a
4h 27m
1 stop
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
American Airlines
American Airlines
IAD
1:05a
IAH
6:25a
5h 20m
1 stop
IAH
3:00a
IAD
8:07a
5h 07m
1 stop
Depart: Mon Jun 12 2017 Return: Tue Jun 13 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
10:59a
IAH
2:43a
15h 44m
1 stop
IAH
5:20a
IAD
8:19p
14h 59m
1 stop
Depart: Sat Jun 3 2017 Return: Tue Jun 6 2017 Trip spans 4 days
United
United
IAD
6:00p
IAH
9:26p
3h 26m
nonstop
IAH
12:10p
IAD
3:13p
3h 03m
nonstop
Depart: Sun Apr 16 2017 Return: Wed Apr 19 2017 Trip spans 4 days
Delta
Delta
IAD
1:35a
IAH
7:36a
6h 01m
1 stop
IAH
1:10p
IAD
7:15p
6h 05m
1 stop
Depart: Sat Apr 29 2017 Return: Wed May 3 2017 Trip spans 5 days
American Airlines
American Airlines
IAD
3:59p
IAH
9:06p
5h 07m
1 stop
IAH
3:00a
IAD
8:07a
5h 07m
1 stop
Depart: Wed Jun 7 2017 Return: Tue Jun 13 2017 Trip spans 7 days
United
United
IAD
4:15a
IAH
7:35a
3h 20m
nonstop
IAH
9:35a
IAD
12:53p
3h 18m
nonstop
Depart: Fri May 19 2017 Return: Tue May 23 2017 Trip spans 5 days
Delta
Delta
IAD
2:30a
IAH
11:37a
9h 07m
1 stop
IAH
3:15a
IAD
9:05a
5h 50m
1 stop
Depart: Thu Jun 8 2017 Return: Sat Jun 17 2017 Trip spans 10 days
Major Airline
Major Airline
IAD
10:59a
IAH
2:43a
15h 44m
1 stop
IAH
5:20a
IAD
8:19p
14h 59m
1 stop
Direct flights IAD to IAH on United
Flight # Depart IAD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
6360 8:15 am 10:48 am May 6 - May 20
762 8:15 am 10:39 am Apr 8 - Apr 15
762 8:15 am 10:35 am May 5 - May 5
762 8:15 am 10:39 am Apr 22 - Apr 29
762 8:20 am 10:35 am Apr 12 - Apr 12
762 8:20 am 10:39 am Apr 5 - Apr 10
762 8:20 am 10:39 am Apr 4 - May 2
762 8:20 am 10:39 am Apr 13 - May 4
6360 9:00 am 11:33 am May 5 - May 5
484 12:35 pm 3:00 pm May 5 - May 5
484 12:40 pm 3:05 pm Apr 4 - May 4
484 12:40 pm 3:05 pm May 6 - Jun 4
249 5:59 pm 8:24 pm May 5 - May 5
249 6:00 pm 8:28 pm Apr 15 - Apr 15
249 6:05 pm 8:34 pm Apr 6 - Apr 13
249 6:05 pm 8:34 pm Apr 5 - Apr 12
249 6:05 pm 8:34 pm Apr 7 - Apr 7
249 6:05 pm 8:34 pm Apr 14 - Apr 21
249 6:05 pm 8:34 pm Apr 22 - Apr 22
249 6:05 pm 8:34 pm Apr 17 - Apr 27
249 6:05 pm 8:34 pm Apr 23 - May 3
249 6:05 pm 8:34 pm May 4 - May 4
249 6:05 pm 8:34 pm Apr 29 - May 2
249 6:15 pm 8:40 pm Apr 16 - Apr 16
249 6:16 pm 8:41 pm May 6 - May 6
1648 10:00 pm 12:18 am May 6 - May 13
1714 10:00 pm 12:19 am May 4 - May 4
6171 10:00 pm 12:27 am Apr 4 - May 3
6171 10:00 pm 12:26 am May 5 - May 19
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$183
Destination

Houston
$183
Airlines Airline reviews

24 travelers who booked a flight from Washington to Houston rated their chosen airlines with an average of 8.4.

Overall
8.6
Boarding
8.6
Crew
8.5
Comfort
8.5
Food
7.8
Entertainment
8.3