$78 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 11/14. 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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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, Nov 11 - Sat, Nov 15
Multiple Airlines Logo
8:40 am - 7:44 amIAD-IAH
24h 04m1 stop
Multiple Airlines Logo
10:28 am - 7:51 pmIAH-IAD
8h 23m1 stop
$138Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Frontier Logo
8:00 am - 10:37 amDCA-IAH
27h 37m1 stop
Frontier Logo
6:45 am - 1:06 pmIAH-DCA
29h 21m1 stop
$138Frontier
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Fri, Dec 5 - Sat, Dec 13
Frontier Logo
9:20 pm - 6:29 pmIAD-IAH
22h 09m1 stop
Frontier Logo
4:50 pm - 11:05 pmIAH-IAD
5h 15m1 stop
$141Frontier
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Wed, Nov 19 - Tue, Nov 25
Multiple Airlines Logo
8:40 am - 6:31 pmIAD-IAH
10h 51m1 stop
Multiple Airlines Logo
8:35 pm - 7:45 amIAH-IAD
10h 10m1 stop
$146Multiple Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 1
Southwest Logo
6:15 am - 8:50 amDCA-HOU
3h 35mnonstop
Southwest Logo
8:10 am - 12:05 pmHOU-DCA
2h 55mnonstop
$301Southwest
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Thu, Dec 25 - Thu, Jan 1
Southwest Logo
6:15 am - 8:50 amDCA-HOU
3h 35mnonstop
Southwest Logo
8:45 am - 3:05 pmHOU-DCA
5h 20m1 stop
$307Southwest
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Sat, Feb 14 - Tue, Feb 17
Delta Logo
5:25 pm - 9:46 pmIAD-HOU
5h 21m1 stop
Delta Logo
1:00 pm - 6:42 pmHOU-IAD
4h 42m1 stop
$321Delta
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Tue, Nov 25 - Thu, Nov 27
American Airlines Logo
6:30 am - 11:40 amDCA-HOU
6h 10m1 stop
American Airlines Logo
6:00 am - 4:29 pmHOU-DCA
9h 29m1 stop
$342American Airlines
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Wed, Jan 14 - Tue, Jan 20
Delta Logo
6:15 pm - 10:21 amIAD-HOU
17h 06m1 stop
Delta Logo
5:04 pm - 9:16 amHOU-IAD
15h 12m1 stop
$343Delta
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Wed, Dec 3 - Sat, Dec 6
American Airlines Logo
6:00 am - 11:45 amIAD-HOU
6h 45m1 stop
American Airlines Logo
10:08 am - 7:31 pmHOU-IAD
8h 23m2 stops
$382American Airlines
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Everything you should know

Cheapest round-trip
$138
Overall average: $400
Multiple Airlines
Tue 11/11Sat 11/15
IAD - IAH • 1 stop
Cheapest non-stop
$301
Typical prices: $349-$627
United Airlines
Thu 11/27Thu 11/27
IAD - IAH • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Houston!
Useful Info

Good to know

Cheapest flight$78
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

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