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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 1/15. 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.
Multiple Airlines Logo
6:00 am - 3:19 pm
IAD
-
IAH
10h 19m1 stop
Multiple Airlines Logo
6:05 pm - 10:44 am
IAH
-
IAD
15h 39m1 stop
$133Multiple Airlines
Tue, Jan 13 - Fri, Jan 23
Multiple Airlines Logo
5:41 pm - 10:33 am
IAD
-
IAH
17h 52m1 stop
Multiple Airlines Logo
6:05 am - 4:33 pm
IAH
-
IAD
9h 28m1 stop
$134Multiple Airlines
Fri, Jan 9 - Fri, Jan 23
Multiple Airlines Logo
10:08 pm - 10:33 am
IAD
-
IAH
13h 25m1 stop
Multiple Airlines Logo
4:15 pm - 7:51 am
IAH
-
IAD
14h 36m1 stop
$137Multiple Airlines
Fri, Jan 16 - Sun, Jan 18
Multiple Airlines Logo
2:06 pm - 10:56 pm
IAD
-
IAH
9h 50m1 stop
Multiple Airlines Logo
6:05 am - 4:28 pm
IAH
-
IAD
9h 23m1 stop
$138Multiple Airlines
Sat, Jan 10 - Mon, Jan 26
Frontier Logo
5:42 pm - 10:31 pm
IAD
-
IAH
5h 49m1 stop
Frontier Logo
8:16 pm - 11:43 am
IAH
-
IAD
14h 27m2 stops
$139Frontier
Wed, Jan 7 - Tue, Jan 13
Frontier Logo
5:37 pm - 10:51 pm
IAD
-
IAH
6h 14m1 stop
Frontier Logo
6:05 am - 4:28 pm
IAH
-
IAD
9h 23m1 stop
$140Frontier
Thu, Jan 22 - Mon, Jan 26
Frontier Logo
11:29 am - 10:51 pm
IAD
-
IAH
12h 22m1 stop
Frontier Logo
9:03 pm - 12:44 pm
IAH
-
IAD
14h 41m1 stop
$141Frontier
Sat, Feb 28 - Sat, Mar 7
Multiple Airlines Logo
10:08 pm - 10:33 am
IAD
-
IAH
13h 25m1 stop
Multiple Airlines Logo
8:18 pm - 12:36 pm
IAH
-
IAD
15h 18m1 stop
$142Multiple Airlines
Fri, Jan 16 - Sun, Jan 25
Multiple Airlines Logo
5:42 pm - 11:00 pm
IAD
-
IAH
6h 18m1 stop
Multiple Airlines Logo
8:19 pm - 10:44 am
IAH
-
IAD
13h 25m2 stops
$143Multiple Airlines
Thu, Jan 15 - Fri, Jan 30
Multiple Airlines Logo
6:00 am - 3:08 pm
IAD
-
IAH
10h 08m2 stops
Multiple Airlines Logo
8:18 pm - 8:33 am
IAH
-
IAD
11h 15m1 stop
$145Multiple Airlines
Tue, Jan 13 - Sat, Jan 31

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
Jan 7
IAD5:42 pmWashington, D.C. Dulles Intl
5h 49m
1 stop
IAH10:31 pmHouston George Bush Intcntl
Jan 13
IAH8:16 pmHouston George Bush Intcntl
14h 27m
2 stops
IAD11:43 amWashington, D.C. Dulles Intl
$139
Find similar
Frontier
Jan 22
IAD5:37 pmWashington, D.C. Dulles Intl
6h 14m
1 stop
IAH10:51 pmHouston George Bush Intcntl
Jan 26
IAH6:05 amHouston George Bush Intcntl
9h 23m
1 stop
IAD4:28 pmWashington, D.C. Dulles Intl
$140
Find similar
Frontier
Feb 28
IAD11:29 amWashington, D.C. Dulles Intl
12h 22m
1 stop
IAH10:51 pmHouston George Bush Intcntl
Mar 7
IAH9:03 pmHouston George Bush Intcntl
14h 41m
1 stop
IAD12:44 pmWashington, D.C. Dulles Intl
$141
Find similar

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

Our best American Airlines deals on District of Columbia to Houston George Bush Intcntl Airport flight tickets
American Airlines
Dec 25
DCA11:54 amWashington, D.C. Reagan-National
7h 53m
1 stop
IAH6:47 pmHouston George Bush Intcntl
Jan 29
IAH5:14 pmHouston George Bush Intcntl
3h 00m
DCA9:14 pmWashington, D.C. Reagan-National
$367
Find similar
American Airlines
Dec 25
DCA1:07 pmWashington, D.C. Reagan-National
8h 19m
1 stop
IAH8:26 pmHouston George Bush Intcntl
Jan 1
IAH6:00 amHouston George Bush Intcntl
3h 08m
DCA10:08 amWashington, D.C. Reagan-National
$377
Find similar
American Airlines
Dec 25
DCA11:54 amWashington, D.C. Reagan-National
7h 53m
1 stop
IAH6:47 pmHouston George Bush Intcntl
Dec 31
IAH6:00 amHouston George Bush Intcntl
3h 08m
DCA10:08 amWashington, D.C. Reagan-National
$416
Find similar

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 December 11, 2025.
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

Tue 1/13

6:00 am-3:19 pm

1 stop10h 19m

Houston George Bush Intcntl

Fri 1/23

6:05 pm-10:44 am

1 stop15h 39m

$133

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Fri 1/9

5:41 pm-10:33 am

1 stop17h 52m

Houston George Bush Intcntl

Fri 1/23

6:05 am-4:33 pm

1 stop9h 28m

$134

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Fri 1/16

10:08 pm-10:33 am

1 stop13h 25m

Houston George Bush Intcntl

Sun 1/18

4:15 pm-7:51 am

1 stop14h 36m

$137

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Sat 1/10

2:06 pm-10:56 pm

1 stop9h 50m

Houston George Bush Intcntl

Mon 1/26

6:05 am-4:28 pm

1 stop9h 23m

$138

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Wed 1/7

5:42 pm-10:31 pm

1 stop5h 49m

Houston George Bush Intcntl

Tue 1/13

8:16 pm-11:43 am

2 stops14h 27m

$139

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Thu 1/22

5:37 pm-10:51 pm

1 stop6h 14m

Houston George Bush Intcntl

Mon 1/26

6:05 am-4:28 pm

1 stop9h 23m

$140

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Sat 2/28

11:29 am-10:51 pm

1 stop12h 22m

Houston George Bush Intcntl

Sat 3/7

9:03 pm-12:44 pm

1 stop14h 41m

$141

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Fri 1/16

10:08 pm-10:33 am

1 stop13h 25m

Houston George Bush Intcntl

Sun 1/25

8:18 pm-12:36 pm

1 stop15h 18m

$142

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Thu 1/15

5:42 pm-11:00 pm

1 stop6h 18m

Houston George Bush Intcntl

Fri 1/30

8:19 pm-10:44 am

2 stops13h 25m

$143

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Tue 1/13

6:00 am-3:08 pm

2 stops10h 08m

Houston George Bush Intcntl

Sat 1/31

8:18 pm-8:33 am

1 stop11h 15m

$145

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 $211. 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 $489. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $531.

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 $408. 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 $358 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 $305 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?

You could potentially save up to 9% 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

$175

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 $175. 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 $407.
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

  • 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 $79Free CancellationRating
6.3
8,179 reviews
Search Spirit Airlines flights
FrontierPriceFrom $98Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
American AirlinesPriceFrom $186Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $198Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
DeltaPriceFrom $228Free CancellationRating
7.9
8,008 reviews
Search Delta flights

Traveling to a place near Houston?

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

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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