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Cheap flights from District of Columbia to Houston from $79

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 5/9. 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
5:26 pm - 10:50 pm
IAD
-
IAH
6h 24m
1 stop
Frontier Logo
8:57 pm - 10:12 am
IAH
-
IAD
12h 15m
1 stop
$154Frontier
Tue, May 5 - Sat, May 16
Frontier Logo
8:47 pm - 7:34 am
IAD
-
IAH
11h 47m
1 stop
Frontier Logo
8:02 pm - 10:12 am
IAH
-
IAD
13h 10m
1 stop
$155Frontier
Sat, May 23 - Thu, May 28
Multiple Airlines Logo
11:07 am - 7:38 pm
IAD
-
IAH
9h 31m
1 stop
Multiple Airlines Logo
8:50 pm - 10:12 am
IAH
-
IAD
12h 22m
1 stop
$156Multiple Airlines
Thu, May 7 - Wed, May 13
Frontier Logo
8:47 pm - 7:34 am
IAD
-
IAH
11h 47m
1 stop
Frontier Logo
11:12 am - 11:17 pm
IAH
-
IAD
11h 05m
1 stop
$157Frontier
Thu, May 28 - Wed, Jun 10
Multiple Airlines Logo
11:12 am - 7:38 pm
IAD
-
IAH
9h 26m
1 stop
Multiple Airlines Logo
8:50 pm - 10:12 am
IAH
-
IAD
12h 22m
1 stop
$158Multiple Airlines
Fri, May 8 - Mon, May 11
Frontier Logo
8:47 pm - 7:34 am
IAD
-
IAH
11h 47m
1 stop
Frontier Logo
8:50 pm - 10:12 am
IAH
-
IAD
12h 22m
1 stop
$159Frontier
Fri, May 22 - Mon, Jun 1
Frontier Logo
5:26 pm - 10:50 pm
IAD
-
IAH
6h 24m
1 stop
Frontier Logo
6:05 am - 4:21 pm
IAH
-
IAD
9h 16m
1 stop
$160Frontier
Sat, May 9 - Tue, May 12
Frontier Logo
1:59 pm - 12:48 am
DCA
-
IAH
11h 49m
1 stop
Frontier Logo
6:45 am - 12:59 pm
IAH
-
DCA
29h 14m
1 stop
$160Frontier
Sat, May 2 - Sun, May 3
Multiple Airlines Logo
10:51 am - 10:47 pm
IAD
-
IAH
12h 56m
2 stops
Multiple Airlines Logo
7:48 pm - 5:52 pm
IAH
-
IAD
21h 04m
1 stop
$162Multiple Airlines
Sat, May 2 - Mon, May 4
Multiple Airlines Logo
11:07 am - 7:38 pm
IAD
-
IAH
9h 31m
1 stop
Multiple Airlines Logo
2:20 pm - 11:09 pm
IAH
-
IAD
7h 49m
1 stop
$163Multiple Airlines
Thu, May 7 - Fri, May 15

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
May 5
IAD5:26 pmWashington, D.C. Dulles Intl
6h 24m
1 stop
IAH10:50 pmHouston George Bush Intcntl
May 16
IAH8:57 pmHouston George Bush Intcntl
12h 15m
1 stop
IAD10:12 amWashington, D.C. Dulles Intl
$154
Frontier
May 23
IAD8:47 pmWashington, D.C. Dulles Intl
11h 47m
1 stop
IAH7:34 amHouston George Bush Intcntl
May 28
IAH8:02 pmHouston George Bush Intcntl
13h 10m
1 stop
IAD10:12 amWashington, D.C. Dulles Intl
$155
Frontier
May 28
IAD8:47 pmWashington, D.C. Dulles Intl
11h 47m
1 stop
IAH7:34 amHouston George Bush Intcntl
Jun 10
IAH11:12 amHouston George Bush Intcntl
11h 05m
1 stop
IAD11:17 pmWashington, D.C. Dulles Intl
$157

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 April 16, 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

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Tue 5/5

5:26 pm-10:50 pm

1 stop6h 24m

Houston George Bush Intcntl

Sat 5/16

8:57 pm-10:12 am

1 stop12h 15m

$154

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Sat 5/23

8:47 pm-7:34 am

1 stop11h 47m

Houston George Bush Intcntl

Thu 5/28

8:02 pm-10:12 am

1 stop13h 10m

$155

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Thu 5/7

11:07 am-7:38 pm

1 stop9h 31m

Houston George Bush Intcntl

Wed 5/13

8:50 pm-10:12 am

1 stop12h 22m

$156

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Thu 5/28

8:47 pm-7:34 am

1 stop11h 47m

Houston George Bush Intcntl

Wed 6/10

11:12 am-11:17 pm

1 stop11h 05m

$157

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Fri 5/8

11:12 am-7:38 pm

1 stop9h 26m

Houston George Bush Intcntl

Mon 5/11

8:50 pm-10:12 am

1 stop12h 22m

$158

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Fri 5/22

8:47 pm-7:34 am

1 stop11h 47m

Houston George Bush Intcntl

Mon 6/1

8:50 pm-10:12 am

1 stop12h 22m

$159
Quickest round-trip

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Sat 5/9

5:26 pm-10:50 pm

1 stop6h 24m

Houston George Bush Intcntl

Tue 5/12

6:05 am-4:21 pm

1 stop9h 16m

$160

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Sat 5/2

1:59 pm-12:48 am

1 stop11h 49m

Houston George Bush Intcntl

Sun 5/3

6:45 am-12:59 pm

1 stop29h 14m

$160

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Sat 5/2

10:51 am-10:47 pm

2 stops12h 56m

Houston George Bush Intcntl

Mon 5/4

7:48 pm-5:52 pm

1 stop21h 04m

$162

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Thu 5/7

11:07 am-7:38 pm

1 stop9h 31m

Houston George Bush Intcntl

Fri 5/15

2:20 pm-11:09 pm

1 stop7h 49m

$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 $217. 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 $242.

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 $489. 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 $551.

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 $445. Try not to purchase tickets in the afternoon because they tend to be around $662. 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 $367 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 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.

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

No. A direct flight is the cheapest option for a flight between District of Columbia to Houston George Bush Intcntl Airport.

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

$203

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 $203. 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 $425.
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
Spirit AirlinesPriceFrom $58Free CancellationRating
6.3
8,616 reviews
Search Spirit Airlines flights
FrontierPriceFrom $66Free CancellationRating
5.7
2,988 reviews
Search Frontier flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,409 reviews
Search Delta flights
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,595 reviews
Search United Airlines flights
American AirlinesPriceFrom $186Free CancellationRating
7.1
11,583 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
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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