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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$83 CHEAP FLIGHTS from District of Columbia to Houston

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

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Cheap Flights from District of Columbia to Houston

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

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

Tue, Apr 28 - Sat, May 2

7:15 am - 4:54 pm

IAD

IAH

10h 39m

1 stop

12:35 pm - 12:36 am

IAH

IAD

11h 01m

1 stop

$163Multiple Airlines

Mon, May 11 - Wed, May 13

6:17 pm - 2:58 pm

IAD

IAH

21h 41m

1 stop

5:45 am - 11:09 pm

IAH

IAD

16h 24m

1 stop

$165Frontier

Sat, May 2 - Sat, May 9

10:51 am - 11:29 pm

IAD

IAH

13h 38m

1 stop

5:45 am - 4:21 pm

IAH

IAD

9h 36m

1 stop

$166Multiple Airlines

Sun, May 10 - Wed, May 13

5:26 pm - 7:34 am

IAD

IAH

15h 08m

1 stop

5:45 am - 11:09 pm

IAH

IAD

16h 24m

1 stop

$167Frontier

Mon, Apr 13 - Wed, Apr 15

10:25 pm - 10:24 am

IAD

IAH

12h 59m

1 stop

12:35 pm - 12:36 am

IAH

IAD

11h 01m

1 stop

$168Multiple Airlines

Tue, Apr 21 - Wed, Apr 22

6:00 am - 8:30 am

DCA

HOU

3h 30mnonstop

8:15 am - 12:10 pm

HOU

DCA

2h 55mnonstop

$355Southwest

Tue, Apr 21 - Wed, Apr 22

3:00 pm - 7:45 pm

DCA

HOU

5h 45m

1 stop

2:05 pm - 6:00 pm

HOU

DCA

2h 55mnonstop

$361Southwest

Tue, Apr 7 - Sat, Apr 11

7:18 am - 4:32 pm

IAD

HOU

10h 14m

1 stop

6:00 am - 11:20 pm

HOU

IAD

16h 20m

1 stop

$371Delta

Tue, Apr 7 - Sat, Apr 11

6:59 am - 4:32 pm

DCA

HOU

10h 33m

1 stop

6:00 am - 3:00 pm

HOU

DCA

8h 00m

1 stop

$371Delta

Thu, Apr 16 - Sun, Apr 19

12:14 pm - 11:29 am

IAD

HOU

24h 15m

1 stop

8:00 am - 10:39 am

HOU

IAD

25h 39m

1 stop

$397Sun Country Air

Useful Info

Cheapest flight	$83

Flight from Washington Dulles Airport to Houston George Bush Airport

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

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to District of Columbia

First Class flights to Houston

Business Class flights to Houston

Premium Economy Class flights to Houston

Economy Class flights to Houston

$83 Find Cheap Flights from District of Columbia to Houston

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

Cheap Flights from District of Columbia to Houston

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

Recent one-way flight deals from District of Columbia to Houston

Recent last minute flight deals from District of Columbia to Houston

Recent direct flight deals from District of Columbia to Houston

Good to know

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

Complete your trip to Houston with a hotel stay or car rental

Find direct flights for Houston

Flights to other popular destinations

Flights from domestic origins to Houston

Choose which airport to fly into in Houston

Find deals for your return flight