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Find Deals on Flights 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: Wed Sep 2 2015 Return: Sun Sep 6 2015 Trip spans 5 days
United
United
HOU
7:40a
IAD
10:47a
3h 07m
nonstop
IAD
4:15a
HOU
7:25a
3h 10m
nonstop
Depart: Sat Sep 5 2015 Return: Wed Sep 9 2015 Trip spans 5 days
United
United
HOU
7:40a
IAD
10:47a
3h 07m
nonstop
IAD
4:20a
HOU
7:31a
3h 11m
nonstop
Depart: Thu Sep 24 2015 Return: Mon Sep 28 2015 Trip spans 5 days
United
United
HOU
7:40a
IAD
10:47a
3h 07m
nonstop
IAD
4:20a
HOU
7:34a
3h 14m
nonstop
Depart: Sat Sep 26 2015 Return: Mon Sep 28 2015 Trip spans 3 days
United
United
HOU
9:03a
IAD
12:11p
3h 08m
nonstop
IAD
4:20a
HOU
7:34a
3h 14m
nonstop
Depart: Tue Oct 6 2015 Return: Wed Oct 14 2015 Trip spans 9 days
United
United
HOU
9:03a
IAD
12:11p
3h 08m
nonstop
IAD
4:20a
HOU
7:34a
3h 14m
nonstop
Depart: Wed Oct 7 2015 Return: Thu Oct 15 2015 Trip spans 9 days
United
United
HOU
3:24a
IAD
6:33a
3h 09m
nonstop
IAD
8:33a
HOU
11:47a
3h 14m
nonstop
Depart: Thu Oct 22 2015 Return: Mon Oct 26 2015 Trip spans 5 days
United
United
HOU
7:40a
IAD
10:47a
3h 07m
nonstop
IAD
1:45a
HOU
5:20a
3h 35m
nonstop
Depart: Thu Nov 5 2015 Return: Mon Nov 9 2015 Trip spans 5 days
United
United
HOU
8:00a
IAD
10:52a
2h 52m
nonstop
IAD
12:45a
HOU
4:20a
3h 35m
nonstop
Depart: Fri Aug 28 2015 Return: Tue Sep 1 2015 Trip spans 5 days
United
United
HOU
9:05a
IAD
12:08p
3h 03m
nonstop
IAD
6:17p
HOU
9:27p
3h 10m
nonstop
Depart: Fri Sep 11 2015 Return: Mon Sep 14 2015 Trip spans 4 days
United
United
HOU
9:05a
IAD
12:08p
3h 03m
nonstop
IAD
1:08p
HOU
4:30p
3h 22m
nonstop
Depart: Fri Sep 25 2015 Return: Mon Sep 28 2015 Trip spans 4 days
United
United
HOU
9:00a
IAD
12:07p
3h 07m
nonstop
IAD
4:20a
HOU
7:34a
3h 14m
nonstop
Depart: Mon Oct 19 2015 Return: Sun Nov 1 2015 Trip spans 14 days
United
United
HOU
9:00a
IAD
12:07p
3h 07m
nonstop
IAD
7:30a
HOU
10:42a
3h 12m
nonstop
Depart: Tue Oct 20 2015 Return: Sun Nov 1 2015 Trip spans 13 days
United
United
HOU
7:40a
IAD
10:47a
3h 07m
nonstop
IAD
7:30a
HOU
10:42a
3h 12m
nonstop
Depart: Wed Oct 21 2015 Return: Sun Nov 1 2015 Trip spans 12 days
United
United
HOU
3:24a
IAD
6:33a
3h 09m
nonstop
IAD
7:30a
HOU
10:42a
3h 12m
nonstop
Depart: Fri Oct 23 2015 Return: Mon Oct 26 2015 Trip spans 4 days
United
United
HOU
7:40a
IAD
10:47a
3h 07m
nonstop
IAD
1:45a
HOU
5:20a
3h 35m
nonstop
Depart: Wed Nov 4 2015 Return: Sun Nov 8 2015 Trip spans 5 days
United
United
HOU
8:00a
IAD
10:52a
2h 52m
nonstop
IAD
7:30a
HOU
10:42a
3h 12m
nonstop
Depart: Thu Sep 17 2015 Return: Mon Sep 21 2015 Trip spans 5 days
US Airways
US Airways
HOU
1:20a
IAD
8:08a
6h 48m
1 stop
IAD
7:05a
HOU
11:50a
4h 45m
1 stop
Depart: Wed Sep 23 2015 Return: Sat Sep 26 2015 Trip spans 4 days
American Airlines
American Airlines
HOU
11:40a
IAD
4:23p
4h 43m
1 stop
IAD
3:00a
HOU
8:10a
5h 10m
1 stop
Depart: Tue Aug 25 2015 Return: Wed Aug 26 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
HOU
6:46a
IAD
2:37p
7h 51m
1 stop
IAD
5:24a
HOU
2:39p
9h 15m
1 stop
Depart: Thu Aug 27 2015 Return: Mon Aug 31 2015 Trip spans 5 days
Delta
Delta
HOU
2:45a
IAD
9:14a
6h 29m
1 stop
IAD
1:45p
HOU
7:02p
5h 17m
1 stop
Airports
Origin

Houston
$237
Destination

Washington
$237