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

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 Houston Hobby & other airports to Washington Dulles Intl

(Round-trip)
Depart: Wed May 10 2017 Return: Sat May 13 2017 Trip spans 4 days
Major Airline
Major Airline
HOU
5:20a
IAD
8:05p
14h 45m
1 stop
IAD
10:55a
HOU
2:43a
15h 48m
1 stop
Depart: Tue May 23 2017 Return: Tue May 30 2017 Trip spans 8 days
American Airlines
American Airlines
HOU
1:15a
IAD
8:02a
6h 47m
1 stop
IAD
4:09p
HOU
8:59p
4h 50m
1 stop
Depart: Sat Apr 29 2017 Return: Tue May 2 2017 Trip spans 4 days
Delta
Delta
HOU
11:52a
IAD
7:13p
7h 21m
1 stop
IAD
1:25p
HOU
8:55p
7h 30m
1 stop
Depart: Wed May 3 2017 Return: Mon May 8 2017 Trip spans 6 days
United
United
HOU
8:58a
IAD
12:00p
3h 02m
nonstop
IAD
1:45a
HOU
5:10a
3h 25m
nonstop
Depart: Tue Aug 29 2017 Return: Tue Sep 12 2017 Trip spans 15 days
Frontier
Frontier
HOU
9:30a
IAD
12:17a
14h 47m
1 stop
IAD
2:35p
HOU
6:52a
16h 17m
1 stop
Depart: Sun Apr 30 2017 Return: Mon May 1 2017 Trip spans 2 days
Major Airline
Major Airline
HOU
5:30a
IAD
8:19p
14h 49m
1 stop
IAD
10:55a
HOU
2:58a
16h 03m
1 stop
Depart: Tue May 16 2017 Return: Tue May 30 2017 Trip spans 15 days
American Airlines
American Airlines
HOU
1:04a
IAD
5:58a
4h 54m
1 stop
IAD
4:09p
HOU
8:59p
4h 50m
1 stop
Depart: Tue May 30 2017 Return: Fri Jun 2 2017 Trip spans 4 days
Major Airline
Major Airline
HOU
10:13a
IAD
10:44p
12h 31m
1 stop
IAD
10:38p
HOU
10:32a
11h 54m
1 stop
Depart: Fri Sep 1 2017 Return: Sun Sep 3 2017 Trip spans 3 days
JetBlue
JetBlue
HOU
8:31a
IAD
2:30p
5h 59m
1 stop
IAD
6:50a
HOU
2:35p
7h 45m
1 stop
Depart: Mon May 1 2017 Return: Tue May 2 2017 Trip spans 2 days
Delta
Delta
HOU
8:45a
IAD
4:00p
7h 15m
1 stop
IAD
2:50p
HOU
8:05p
5h 15m
1 stop
Depart: Thu May 11 2017 Return: Tue May 16 2017 Trip spans 6 days
Major Airline
Major Airline
HOU
5:20a
IAD
8:05p
14h 45m
1 stop
IAD
10:55a
HOU
2:43a
15h 48m
1 stop
Depart: Tue May 2 2017 Return: Thu May 4 2017 Trip spans 3 days
Delta
Delta
HOU
7:12a
IAD
11:45a
4h 33m
1 stop
IAD
1:50a
HOU
7:32a
5h 42m
1 stop
Depart: Sat May 20 2017 Return: Tue May 30 2017 Trip spans 11 days
American Airlines
American Airlines
HOU
1:15a
IAD
8:01a
6h 46m
1 stop
IAD
4:09p
HOU
8:59p
4h 50m
1 stop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
United
United
HOU
12:25p
IAD
3:26p
3h 01m
nonstop
IAD
4:15a
HOU
7:35a
3h 20m
nonstop
Depart: Tue Jun 13 2017 Return: Fri Jun 16 2017 Trip spans 4 days
Major Airline
Major Airline
HOU
5:15a
IAD
8:02p
14h 47m
1 stop
IAD
10:59a
HOU
2:43a
15h 44m
1 stop
Depart: Sat May 6 2017 Return: Sun May 7 2017 Trip spans 2 days
Delta
Delta
HOU
1:00p
IAD
7:14p
6h 14m
1 stop
IAD
2:00a
HOU
7:58a
5h 58m
1 stop
Depart: Sat May 27 2017 Return: Mon May 29 2017 Trip spans 3 days
United
United
HOU
12:30p
IAD
3:33p
3h 03m
nonstop
IAD
4:15a
HOU
7:35a
3h 20m
nonstop
Depart: Wed May 24 2017 Return: Tue May 30 2017 Trip spans 7 days
American Airlines
American Airlines
HOU
1:04a
IAD
5:58a
4h 54m
1 stop
IAD
4:09p
HOU
8:59p
4h 50m
1 stop
Depart: Tue May 9 2017 Return: Wed May 10 2017 Trip spans 2 days
Delta
Delta
HOU
2:35p
IAD
7:15p
4h 40m
1 stop
IAD
9:14a
HOU
2:51p
5h 37m
1 stop
Depart: Wed Jun 21 2017 Return: Mon Jun 26 2017 Trip spans 6 days
Major Airline
Major Airline
HOU
5:15a
IAD
8:02p
14h 47m
1 stop
IAD
10:59a
HOU
2:43a
15h 44m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
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Airports
Origin

Houston
$167
Destination

Washington
$167