$76 Find Cheap Flights from District of Columbia to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Houston departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$133
Overall average: $373
Multiple Airlines
Tue 1/13Fri 1/23
IAD - IAH • 1 stop
Cheapest non-stop
$285
Typical prices: $349-$493
United Airlines
Wed 1/7Wed 1/14
IAD - IAH • Non-stop
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We hope you love your trip to Houston!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from District of Columbia to Houston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from District of Columbia to Houston

Tue, Jan 13 - Fri, Jan 23
Multiple Airlines Logo
6:00 am - 3:19 pm
IAD
-
IAH
10h 19m1 stop
Multiple Airlines Logo
6:05 pm - 10:44 am
IAH
-
IAD
15h 39m1 stop
$133Multiple Airlines
Fri, Jan 9 - Fri, Jan 23
Multiple Airlines Logo
5:41 pm - 10:33 am
IAD
-
IAH
17h 52m1 stop
Multiple Airlines Logo
6:05 am - 4:33 pm
IAH
-
IAD
9h 28m1 stop
$134Multiple Airlines
Wed, Jan 7 - Tue, Jan 13
Frontier Logo
5:42 pm - 10:31 pm
IAD
-
IAH
5h 49m1 stop
Frontier Logo
8:16 pm - 11:43 am
IAH
-
IAD
14h 27m2 stops
$139Frontier
Thu, Jan 22 - Mon, Jan 26
Frontier Logo
5:37 pm - 10:51 pm
IAD
-
IAH
6h 14m1 stop
Frontier Logo
6:05 am - 4:28 pm
IAH
-
IAD
9h 23m1 stop
$140Frontier
Sat, Jan 10 - Sat, Jan 17
Southwest Logo
3:55 pm - 6:45 pm
DCA
-
HOU
3h 50mnonstop
Southwest Logo
5:10 pm - 9:00 pm
HOU
-
DCA
2h 50mnonstop
$285Southwest
Wed, Dec 31 - Wed, Jan 7
Southwest Logo
6:00 am - 8:40 am
DCA
-
HOU
3h 40mnonstop
Southwest Logo
8:10 am - 12:05 pm
HOU
-
DCA
2h 55mnonstop
$289Southwest
Sat, Jan 10 - Tue, Jan 13
Delta Logo
6:20 am - 10:21 am
IAD
-
HOU
5h 01m1 stop
Delta Logo
11:09 am - 5:17 pm
HOU
-
IAD
5h 08m1 stop
$305Delta
Sat, Jan 10 - Sat, Jan 17
Delta Logo
4:00 pm - 10:33 pm
DCA
-
HOU
7h 33m1 stop
Delta Logo
11:09 am - 5:00 pm
HOU
-
DCA
4h 51m1 stop
$305Delta
Tue, Jan 27 - Sat, Jan 31
American Airlines Logo
7:01 am - 4:12 pm
IAD
-
HOU
10h 11m2 stops
American Airlines Logo
10:35 am - 4:31 pm
HOU
-
IAD
4h 56m1 stop
$310American Airlines
Tue, Feb 17 - Mon, Feb 23
American Airlines Logo
11:22 am - 7:55 pm
IAD
-
HOU
9h 33m2 stops
American Airlines Logo
10:15 am - 4:31 pm
HOU
-
IAD
5h 16m1 stop
$345American Airlines
Useful Info

Good to know

Cheapest flight$76
Flight from Washington Dulles Airport to Houston George Bush Airport

FAQs for booking flights from District of Columbia to Houston

  • How does KAYAK find such low prices on flights from District of Columbia to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from District of Columbia to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to District of Columbia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Houston

Cabin class types available on flights to District of Columbia

Cabin classes available on flights to Houston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Houston
Business Class flights to Houston
Prem Econ Class flights to Houston
Economy Class flights to Houston