Find Deals on Flights from Houston Hobby & other airports to Washington (HOU - WAS)

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

Book cheap flights from Houston Hobby & other airports to Washington

(Round-trip)
Depart: Fri Sep 16 2016 Return: Wed Sep 21 2016 Trip spans 6 days
Depart: Sat Sep 24 2016 Return: Tue Sep 27 2016 Trip spans 4 days
Depart: Wed Sep 14 2016 Return: Tue Sep 20 2016 Trip spans 7 days
Depart: Fri Nov 18 2016 Return: Sun Nov 20 2016 Trip spans 3 days
Depart: Sat Dec 3 2016 Return: Sun Dec 4 2016 Trip spans 2 days
Depart: Tue Sep 27 2016 Return: Tue Oct 4 2016 Trip spans 8 days
Depart: Wed Nov 30 2016 Return: Sat Dec 3 2016 Trip spans 4 days
Depart: Tue Oct 11 2016 Return: Wed Oct 12 2016 Trip spans 2 days
Depart: Wed Sep 28 2016 Return: Tue Oct 4 2016 Trip spans 7 days
Depart: Wed Nov 2 2016 Return: Wed Nov 9 2016 Trip spans 8 days
Depart: Fri Sep 23 2016 Return: Sun Oct 2 2016 Trip spans 10 days
Depart: Thu Sep 29 2016 Return: Tue Oct 4 2016 Trip spans 6 days
Depart: Tue Sep 20 2016 Return: Wed Sep 21 2016 Trip spans 2 days
Depart: Mon Oct 3 2016 Return: Mon Oct 10 2016 Trip spans 8 days
Depart: Tue Nov 22 2016 Return: Fri Nov 25 2016 Trip spans 4 days
Depart: Tue Oct 25 2016 Return: Wed Oct 26 2016 Trip spans 2 days
Depart: Tue Oct 4 2016 Return: Mon Oct 10 2016 Trip spans 7 days
Depart: Tue Sep 13 2016 Return: Sat Sep 24 2016 Trip spans 12 days
Depart: Wed Oct 12 2016 Return: Fri Oct 14 2016 Trip spans 3 days
Depart: Wed Oct 5 2016 Return: Mon Oct 10 2016 Trip spans 6 days
Select an airline:  Southwest
Direct flights HOU to WAS on Southwest
Flight # Depart HOU Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
1291 9:35 am 1:30 pm Oct 2 - Oct 21
1291 9:35 am 1:35 pm Sep 6 - Sep 9
1291 9:35 am 1:35 pm Sep 11 - Sep 16
1291 9:35 am 1:35 pm Sep 18 - Sep 23
1291 9:35 am 1:35 pm Sep 25 - Sep 30
528 11:40 am 3:40 pm Sep 6 - Sep 9
528 11:40 am 3:35 pm Oct 2 - Oct 28
528 11:40 am 3:40 pm Sep 11 - Sep 30
2204 2:05 pm 6:00 pm Oct 8 - Nov 5
2204 2:05 pm 6:05 pm Sep 10 - Oct 1
3151 2:20 pm 6:15 pm Aug 30 - Sep 9
3151 2:20 pm 6:15 pm Sep 11 - Oct 28
965 7:50 pm 11:50 pm Sep 10 - Sep 17
965 7:50 pm 11:45 pm Oct 8 - Oct 8
965 7:50 pm 11:50 pm Sep 24 - Oct 1
475 7:55 pm 11:55 pm Aug 30 - Sep 30
475 7:55 pm 11:50 pm Oct 2 - Oct 28
Flight # Depart HOU Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
883 6:05 am 10:00 am Oct 2 - Nov 4
883 6:05 am 10:05 am Sep 11 - Sep 30
883 6:05 am 10:05 am Aug 30 - Sep 9
3351 6:10 am 10:05 am Oct 8 - Nov 5
3351 6:10 am 10:10 am Sep 10 - Oct 1
1516 9:00 am 1:00 pm Sep 10 - Nov 5
2794 9:40 am 1:40 pm Aug 30 - Sep 9
2794 9:40 am 1:40 pm Sep 11 - Sep 30
2794 9:45 am 1:45 pm Oct 2 - Oct 28
2277 5:45 pm 9:50 pm Sep 10 - Oct 1
2277 5:50 pm 9:50 pm Oct 8 - Oct 29
49 8:15 pm 12:20 am Aug 30 - Sep 9
49 8:15 pm 12:20 am Sep 11 - Sep 30
49 8:15 pm 12:15 am Oct 2 - Oct 30
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Houston
$163
Destination

Washington
only $190
only $163