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Cheap flights from District of Columbia to Houston from $76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Houston departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:41 am - 5:19 pm
IAD
-
IAH
8h 38m
1 stop
Frontier Logo
4:02 pm - 12:36 am
IAH
-
IAD
31h 34m
2 stops
$153Frontier
Thu, Apr 23 - Mon, Apr 27
Frontier Logo
6:20 am - 8:46 am
IAD
-
IAH
27h 26m
1 stop
Frontier Logo
12:59 pm - 8:56 am
IAH
-
IAD
18h 57m
1 stop
$154Frontier
Sun, May 10 - Sun, May 17
Frontier Logo
10:51 am - 5:19 pm
IAD
-
IAH
7h 28m
1 stop
Frontier Logo
8:00 pm - 12:36 am
IAH
-
IAD
27h 36m
2 stops
$155Frontier
Sat, Apr 18 - Mon, Apr 20
Frontier Logo
10:51 am - 5:19 pm
IAD
-
IAH
7h 28m
1 stop
Frontier Logo
8:00 pm - 12:36 am
IAH
-
IAD
27h 36m
2 stops
$156Frontier
Sat, Apr 18 - Mon, Apr 20
Frontier Logo
7:00 am - 4:51 pm
IAD
-
IAH
10h 51m
1 stop
Frontier Logo
5:49 pm - 12:31 am
IAH
-
IAD
5h 42m
1 stop
$157Frontier
Tue, Mar 24 - Thu, Mar 26
Frontier Logo
6:20 am - 4:54 pm
IAD
-
IAH
11h 34m
1 stop
Frontier Logo
1:17 pm - 12:36 am
IAH
-
IAD
10h 19m
1 stop
$158Frontier
Wed, Apr 29 - Mon, May 4
United Airlines Logo
6:00 am - 8:27 am
IAD
-
IAH
3h 27mnonstop
United Airlines Logo
7:50 pm - 11:59 pm
IAH
-
IAD
3h 09mnonstop
$161United Airlines
Sat, Apr 18 - Sat, Apr 18
United Airlines Logo
2:33 pm - 5:08 pm
DCA
-
IAH
3h 35mnonstop
United Airlines Logo
6:05 pm - 10:15 pm
IAH
-
DCA
3h 10mnonstop
$161United Airlines
Wed, Apr 29 - Mon, May 4
American Airlines Logo
2:20 pm - 4:59 pm
DCA
-
IAH
3h 39mnonstop
American Airlines Logo
6:00 am - 10:08 am
IAH
-
DCA
3h 08mnonstop
$162American Airlines
Sat, Apr 18 - Mon, Apr 20
Multiple Airlines Logo
7:00 am - 4:51 pm
IAD
-
IAH
10h 51m
1 stop
Multiple Airlines Logo
5:15 am - 12:31 am
IAH
-
IAD
18h 16m
1 stop
$163Multiple Airlines
Tue, Mar 24 - Sat, Mar 28

Frontier flights from District of Columbia to Houston George Bush Intcntl Airport

Our best Frontier deals on District of Columbia to Houston George Bush Intcntl Airport flight tickets
Frontier
Apr 23
IAD9:41 amWashington, D.C. Dulles Intl
8h 38m
1 stop
IAH5:19 pmHouston George Bush Intcntl
Apr 27
IAH4:02 pmHouston George Bush Intcntl
31h 34m
2 stops
IAD12:36 amWashington, D.C. Dulles Intl
$153
Frontier
May 10
IAD6:20 amWashington, D.C. Dulles Intl
27h 26m
1 stop
IAH8:46 amHouston George Bush Intcntl
May 17
IAH12:59 pmHouston George Bush Intcntl
18h 57m
1 stop
IAD8:56 amWashington, D.C. Dulles Intl
$154
Frontier
Apr 18
IAD10:51 amWashington, D.C. Dulles Intl
7h 28m
1 stop
IAH5:19 pmHouston George Bush Intcntl
Apr 20
IAH8:00 pmHouston George Bush Intcntl
27h 36m
2 stops
IAD12:36 amWashington, D.C. Dulles Intl
$155

United Airlines flights from District of Columbia to Houston George Bush Intcntl Airport

Our best United Airlines deals on District of Columbia to Houston George Bush Intcntl Airport flight tickets
United Airlines
Apr 29
DCA2:33 pmWashington, D.C. Reagan-National
3h 35m
IAH5:08 pmHouston George Bush Intcntl
May 4
IAH6:05 pmHouston George Bush Intcntl
3h 10m
DCA10:15 pmWashington, D.C. Reagan-National
$161
United Airlines
Apr 17
IAD10:11 pmWashington, D.C. Dulles Intl
3h 19m
IAH12:30 amHouston George Bush Intcntl
Apr 28
IAH7:25 amHouston George Bush Intcntl
3h 10m
IAD11:35 amWashington, D.C. Dulles Intl
$168
United Airlines
Apr 17
DCA6:00 amWashington, D.C. Reagan-National
3h 31m
IAH8:31 amHouston George Bush Intcntl
Apr 17
IAH4:55 pmHouston George Bush Intcntl
3h 10m
DCA9:05 pmWashington, D.C. Reagan-National
$175

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 1, 2026.
Use the filters below to find and compare flights from District of Columbia to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Thu 4/23

9:41 am-5:19 pm

1 stop8h 38m

Houston George Bush Intcntl

Mon 4/27

4:02 pm-12:36 am

2 stops31h 34m

$153

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Sun 5/10

6:20 am-8:46 am

1 stop27h 26m

Houston George Bush Intcntl

Sun 5/17

12:59 pm-8:56 am

1 stop18h 57m

$154

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Sat 4/18

10:51 am-5:19 pm

1 stop7h 28m

Houston George Bush Intcntl

Mon 4/20

8:00 pm-12:36 am

2 stops27h 36m

$155

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Sat 4/18

10:51 am-5:19 pm

1 stop7h 28m

Houston George Bush Intcntl

Mon 4/20

8:00 pm-12:36 am

2 stops27h 36m

$156

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Tue 3/24

7:00 am-4:51 pm

1 stop10h 51m

Houston George Bush Intcntl

Thu 3/26

5:49 pm-12:31 am

1 stop5h 42m

$157

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Wed 4/29

6:20 am-4:54 pm

1 stop11h 34m

Houston George Bush Intcntl

Mon 5/4

1:17 pm-12:36 am

1 stop10h 19m

$158

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Sat 4/18

6:00 am-8:27 am

Nonstop3h 27m

Houston George Bush Intcntl

Sat 4/18

7:50 pm-11:59 pm

Nonstop3h 09m

$161

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Wed 4/29

2:33 pm-5:08 pm

Nonstop3h 35m

Houston George Bush Intcntl

Mon 5/4

6:05 pm-10:15 pm

Nonstop3h 10m

$161

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Sat 4/18

2:20 pm-4:59 pm

Nonstop3h 39m

Houston George Bush Intcntl

Mon 4/20

6:00 am-10:08 am

Nonstop3h 08m

$162

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Tue 3/24

7:00 am-4:51 pm

1 stop10h 51m

Houston George Bush Intcntl

Sat 3/28

5:15 am-12:31 am

1 stop18h 16m

$163

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from District of Columbia to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from District of Columbia, with most prices found around $207. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from District of Columbia during the month August is also very affordable. Most momondo users find prices during this month for around $243.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from District of Columbia to Houston George Bush Intcntl Airport is on a Friday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Friday will often find tickets for as low as $482. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Monday is $532.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest District of Columbia to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $424. Try not to purchase tickets in the afternoon because they tend to be around $656. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest District of Columbia to Houston George Bush Intcntl flight route?

Fly from Baltimore/Washington to Houston George Bush Intcntl for the best District of Columbia - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $357 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from District of Columbia for as low as $308 on momondo.

What cabin class options are available on District of Columbia to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on District of Columbia to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap District of Columbia to Houston George Bush Intcntl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Houston George Bush Intcntl Airport

Best Price Found

$178

Fastest flight time

3h 09m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from District of Columbia in the past 72 hours is $178. The best round-trip flight deal from District of Columbia to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $392.
The fastest flight from District of Columbia to Houston George Bush Intcntl Airport takes 3h 09m
Direct flights go from District of Columbia to Houston George Bush Intcntl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Houston George Bush Intcntl Airport?

    Prices for flights from District of Columbia to Houston George Bush Intcntl Airport are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from District of Columbia to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from District of Columbia to Houston George Bush Intcntl Airport?

Best airlines flying from District of Columbia to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from District of Columbia to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $58Free CancellationRating
6.3
8,485 reviews
Search Spirit Airlines flights
FrontierPriceFrom $68Free CancellationRating
5.7
3,040 reviews
Search Frontier flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,239 reviews
Search Delta flights
United AirlinesPriceFrom $183Free CancellationRating
7.4
9,371 reviews
Search United Airlines flights
American AirlinesPriceFrom $186Free CancellationRating
7.1
11,369 reviews
Search American Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Jersey Village
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Houston?

Finding the right flight to Houston from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from District of Columbia to Houston with flexible booking policies on momondo?

All flight searches from District of Columbia to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Houston?

momondo provides multiple filters to help you find the best flight to Houston from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from District of Columbia to Houston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of District of Columbia to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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