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Find Flight Deals from Houston Hobby & other airports to Washington Dulles Intl (HOU - IAD)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Houston Hobby & other airports to Washington Dulles Intl

(Round-trip)
Depart: Tue May 19 2015 Return: Tue May 26 2015 Trip spans 8 days
United
United
HOU
7:30a
IAD
10:33a
3h 03m
nonstop
IAD
1:10p
HOU
4:39p
3h 29m
nonstop
Depart: Wed May 20 2015 Return: Tue May 26 2015 Trip spans 7 days
United
United
HOU
3:23a
IAD
6:30a
3h 07m
nonstop
IAD
1:10p
HOU
4:39p
3h 29m
nonstop
Depart: Sat May 23 2015 Return: Tue May 26 2015 Trip spans 4 days
United
United
HOU
12:05p
IAD
3:09p
3h 04m
nonstop
IAD
1:45a
HOU
5:04a
3h 19m
nonstop
Depart: Tue May 26 2015 Return: Tue Jun 2 2015 Trip spans 8 days
United
United
HOU
8:50a
IAD
11:52a
3h 02m
nonstop
IAD
1:45a
HOU
5:04a
3h 19m
nonstop
Depart: Wed May 27 2015 Return: Tue Jun 2 2015 Trip spans 7 days
United
United
HOU
12:05p
IAD
3:09p
3h 04m
nonstop
IAD
8:36a
HOU
11:58a
3h 22m
nonstop
Depart: Sat May 30 2015 Return: Tue Jun 2 2015 Trip spans 4 days
United
United
HOU
3:18a
IAD
6:25a
3h 07m
nonstop
IAD
4:26a
HOU
7:37a
3h 11m
nonstop
Depart: Thu May 28 2015 Return: Tue Jun 2 2015 Trip spans 6 days
United
United
HOU
12:05p
IAD
3:09p
3h 04m
nonstop
IAD
1:10p
HOU
4:39p
3h 29m
nonstop
Depart: Wed Oct 7 2015 Return: Thu Oct 15 2015 Trip spans 9 days
United
United
HOU
12:40p
IAD
3:47p
3h 07m
nonstop
IAD
4:20a
HOU
7:24a
3h 04m
nonstop
Depart: Wed Sep 2 2015 Return: Wed Sep 9 2015 Trip spans 8 days
Delta
Delta
HOU
2:00p
IAD
6:30p
4h 30m
1 stop
IAD
3:00a
HOU
8:40a
5h 40m
1 stop
Depart: Tue Jun 2 2015 Return: Tue Jun 9 2015 Trip spans 8 days
American Airlines
American Airlines
HOU
9:49a
IAD
2:12p
4h 23m
1 stop
IAD
7:07a
HOU
11:37a
4h 30m
1 stop
Depart: Wed Jul 29 2015 Return: Tue Aug 25 2015 Trip spans 28 days
US Airways
US Airways
HOU
1:35p
IAD
6:21p
4h 46m
1 stop
IAD
5:18a
HOU
9:52a
4h 34m
1 stop
Depart: Wed Jun 3 2015 Return: Tue Jun 9 2015 Trip spans 7 days
American Airlines
American Airlines
HOU
9:49a
IAD
2:12p
4h 23m
1 stop
IAD
1:25a
HOU
6:10a
4h 45m
1 stop
Depart: Tue Aug 4 2015 Return: Tue Sep 1 2015 Trip spans 29 days
US Airways
US Airways
HOU
6:10a
IAD
10:46a
4h 36m
1 stop
IAD
5:18a
HOU
9:52a
4h 34m
1 stop
Depart: Thu Aug 20 2015 Return: Wed Aug 26 2015 Trip spans 7 days
US Airways
US Airways
HOU
8:00a
IAD
12:28p
4h 28m
1 stop
IAD
5:18a
HOU
9:52a
4h 34m
1 stop
Depart: Thu Oct 1 2015 Return: Thu Oct 8 2015 Trip spans 8 days
Delta
Delta
HOU
8:30a
IAD
1:51p
5h 21m
1 stop
IAD
7:30a
HOU
1:09p
5h 39m
1 stop
Depart: Fri May 29 2015 Return: Tue Jun 2 2015 Trip spans 5 days
Delta
Delta
HOU
2:03p
IAD
6:41p
4h 38m
1 stop
IAD
9:31a
HOU
2:23p
4h 52m
1 stop
Depart: Tue Jul 28 2015 Return: Tue Aug 25 2015 Trip spans 29 days
Delta
Delta
HOU
2:11p
IAD
6:49p
4h 38m
1 stop
IAD
5:40a
HOU
10:21a
4h 41m
1 stop
Depart: Mon Aug 3 2015 Return: Tue Aug 25 2015 Trip spans 23 days
Delta
Delta
HOU
2:11p
IAD
6:49p
4h 38m
1 stop
IAD
5:40a
HOU
10:21a
4h 41m
1 stop
Depart: Thu Aug 6 2015 Return: Sat Aug 29 2015 Trip spans 24 days
Delta
Delta
HOU
2:11p
IAD
6:49p
4h 38m
1 stop
IAD
1:40p
HOU
6:44p
5h 04m
1 stop
Depart: Fri Sep 4 2015 Return: Mon Sep 14 2015 Trip spans 11 days
JetBlue Airways
JetBlue Airways
HOU
6:46a
IAD
2:33p
7h 47m
1 stop
IAD
5:45a
HOU
2:46p
9h 01m
1 stop
Airports
Origin

Houston
$257
Destination

Washington
$257