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Cheap flights from District of Columbia to Houston from $89

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 6/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:00 am - 12:40 pm
IAD
-
IAH
6h 40m
1 stop
Frontier Logo
12:21 pm - 7:09 pm
IAH
-
IAD
5h 48m
1 stop
$174Frontier
Thu, Oct 8 - Mon, Oct 12
Frontier Logo
8:33 pm - 7:20 am
IAD
-
IAH
11h 47m
1 stop
Frontier Logo
6:18 am - 4:34 pm
IAH
-
IAD
9h 16m
1 stop
$176Frontier
Tue, Jul 28 - Sat, Aug 1
Frontier Logo
11:11 am - 3:05 pm
IAD
-
IAH
28h 54m
1 stop
Frontier Logo
8:36 am - 8:21 pm
IAH
-
IAD
10h 45m
1 stop
$180Frontier
Tue, Sep 8 - Mon, Sep 14
Frontier Logo
8:33 pm - 7:20 am
IAD
-
IAH
11h 47m
1 stop
Frontier Logo
8:50 am - 4:40 pm
IAH
-
IAD
6h 50m
1 stop
$181Frontier
Fri, Aug 7 - Tue, Aug 11
Frontier Logo
7:49 am - 10:39 pm
IAD
-
IAH
15h 50m
1 stop
Frontier Logo
8:42 pm - 10:16 am
IAH
-
IAD
12h 34m
1 stop
$182Frontier
Wed, Aug 5 - Wed, Aug 19
Frontier Logo
7:00 am - 3:05 pm
IAD
-
IAH
9h 05m
1 stop
Frontier Logo
8:44 pm - 5:36 pm
IAH
-
IAD
19h 52m
1 stop
$183Frontier
Wed, Sep 9 - Wed, Sep 16
Frontier Logo
8:57 pm - 7:23 am
IAD
-
IAH
11h 26m
1 stop
Frontier Logo
10:53 am - 10:55 pm
IAH
-
IAD
11h 02m
1 stop
$186Frontier
Tue, Jun 30 - Tue, Jul 7
Frontier Logo
8:33 pm - 7:20 am
IAD
-
IAH
11h 47m
1 stop
Frontier Logo
10:53 am - 10:55 pm
IAH
-
IAD
11h 02m
1 stop
$187Frontier
Tue, Jul 7 - Tue, Jul 14
Delta Logo
8:00 am - 7:21 pm
DCA
-
IAH
12h 21m
1 stop
Delta Logo
9:45 am - 8:35 pm
IAH
-
DCA
9h 50m
1 stop
$243Delta
Wed, Sep 16 - Tue, Sep 22
Delta Logo
12:27 pm - 10:40 pm
DCA
-
IAH
11h 13m
1 stop
Delta Logo
9:45 am - 7:30 pm
IAH
-
DCA
8h 45m
1 stop
$247Delta
Tue, Sep 1 - Tue, Sep 22

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
Jul 28
IAD8:33 pmWashington, D.C. Dulles Intl
11h 47m
1 stop
IAH7:20 amHouston George Bush Intcntl
Aug 1
IAH6:18 amHouston George Bush Intcntl
9h 16m
1 stop
IAD4:34 pmWashington, D.C. Dulles Intl
$176
Frontier
Aug 7
IAD8:33 pmWashington, D.C. Dulles Intl
11h 47m
1 stop
IAH7:20 amHouston George Bush Intcntl
Aug 11
IAH8:50 amHouston George Bush Intcntl
6h 50m
1 stop
IAD4:40 pmWashington, D.C. Dulles Intl
$181
Frontier
Aug 5
IAD7:49 amWashington, D.C. Dulles Intl
15h 50m
1 stop
IAH10:39 pmHouston George Bush Intcntl
Aug 19
IAH8:42 pmHouston George Bush Intcntl
12h 34m
1 stop
IAD10:16 amWashington, D.C. Dulles Intl
$182

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

Our best Delta deals on District of Columbia to Houston George Bush Intcntl Airport flight tickets
Delta
Sep 16
DCA8:00 amWashington, D.C. Reagan-National
12h 21m
1 stop
IAH7:21 pmHouston George Bush Intcntl
Sep 22
IAH9:45 amHouston George Bush Intcntl
9h 50m
1 stop
DCA8:35 pmWashington, D.C. Reagan-National
$243
Delta
Sep 1
DCA12:27 pmWashington, D.C. Reagan-National
11h 13m
1 stop
IAH10:40 pmHouston George Bush Intcntl
Sep 22
IAH9:45 amHouston George Bush Intcntl
8h 45m
1 stop
DCA7:30 pmWashington, D.C. Reagan-National
$247
Delta
Sep 5
DCA6:00 amWashington, D.C. Reagan-National
10h 59m
1 stop
IAH3:59 pmHouston George Bush Intcntl
Sep 16
IAH8:05 amHouston George Bush Intcntl
11h 30m
1 stop
DCA8:35 pmWashington, D.C. Reagan-National
$259

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 June 3, 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

Cheapest round-trip
Quickest round-trip

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Thu 10/8

7:00 am-12:40 pm

1 stop6h 40m

Houston George Bush Intcntl

Mon 10/12

12:21 pm-7:09 pm

1 stop5h 48m

$174

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Tue 7/28

8:33 pm-7:20 am

1 stop11h 47m

Houston George Bush Intcntl

Sat 8/1

6:18 am-4:34 pm

1 stop9h 16m

$176

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Tue 9/8

11:11 am-3:05 pm

1 stop28h 54m

Houston George Bush Intcntl

Mon 9/14

8:36 am-8:21 pm

1 stop10h 45m

$180

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Fri 8/7

8:33 pm-7:20 am

1 stop11h 47m

Houston George Bush Intcntl

Tue 8/11

8:50 am-4:40 pm

1 stop6h 50m

$181

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Wed 8/5

7:49 am-10:39 pm

1 stop15h 50m

Houston George Bush Intcntl

Wed 8/19

8:42 pm-10:16 am

1 stop12h 34m

$182

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Wed 9/9

7:00 am-3:05 pm

1 stop9h 05m

Houston George Bush Intcntl

Wed 9/16

8:44 pm-5:36 pm

1 stop19h 52m

$183

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Tue 6/30

8:57 pm-7:23 am

1 stop11h 26m

Houston George Bush Intcntl

Tue 7/7

10:53 am-10:55 pm

1 stop11h 02m

$186

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Tue 7/7

8:33 pm-7:20 am

1 stop11h 47m

Houston George Bush Intcntl

Tue 7/14

10:53 am-10:55 pm

1 stop11h 02m

$187

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Wed 9/16

8:00 am-7:21 pm

1 stop12h 21m

Houston George Bush Intcntl

Tue 9/22

9:45 am-8:35 pm

1 stop9h 50m

$243

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Tue 9/1

12:27 pm-10:40 pm

1 stop11h 13m

Houston George Bush Intcntl

Tue 9/22

9:45 am-7:30 pm

1 stop8h 45m

$247

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 $33. 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 June is also very affordable. Most momondo users find prices during this month for around $39.

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 $496. 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 $558.

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 $467. Try not to purchase tickets in the afternoon because they tend to be around $655. 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 from District of Columbia 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 $380 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 $309 on momondo.

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

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

Can stopping save me money on District of Columbia to Houston George Bush Intcntl Airport flights?

You could potentially save up to 24% on your flight if you consider stops on a District of Columbia to Houston George Bush Intcntl Airport flight.

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

$230

Fastest flight time

3h 06m

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 $230. 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 $457.
The fastest flight from District of Columbia to Houston George Bush Intcntl Airport takes 3h 06m
Direct flights go from District of Columbia to Houston George Bush Intcntl Airport every day.
Search flight deals

Frequently asked questions about flying from District of Columbia to Houston George Bush Intcntl Airport

  • 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
FrontierPriceFrom $81Free CancellationRating
5.6
2,919 reviews
Search Frontier flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,398 reviews
Search Delta flights
United AirlinesPriceFrom $182Free CancellationRating
7.4
9,771 reviews
Search United Airlines flights
American AirlinesPriceFrom $186Free CancellationRating
7.1
11,641 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
Humble
Conroe
Spring
Cypress
Montgomery
Jersey Village
Tomball
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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