How many flights depart from District of Columbia to Houston on average per day?

As of November 2026, 32 flights take off from District of Columbia and land in Houston each day. The most common flight departure time for this route is 6:00AM, with 49% of daily flights taking off in the afternoon.

How many flights depart from District of Columbia to Houston on average per week?

As of November 2026, 224 flights take off from District of Columbia and land in Houston each week. The most common flight departure day for this route is Sun, with 19% of weekly flights taking off on this day.

What airlines fly to Houston?

United Airlines, Frontier and Southwest are the top three most popular airlines that fly to Houston from District of Columbia according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 6 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from District of Columbia to Houston?

United Airlines, Southwest, and Delta are the most popular carriers operating from District of Columbia to Houston

When did momondo last update prices for flights from District of Columbia to Houston?

Prices for flights from District of Columbia to Houston are updated daily.

How many operators does momondo search for flights from District of Columbia to Houston?

As of November 2026, there are 6 operators available to choose from for flights from District of Columbia to Houston.

How old do you have to be to fly from District of Columbia to Houston?

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.

What documentation or ID do you need to fly to Houston?

The travel and health documents you'll need for your trip to Houston 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$123 Cheap Flights from District of Columbia to Houston in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to Houston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:59 pm - 10:11 amIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

12h 12m1 stop Atlanta Hartsfield-Jackson

5:01 am - 9:33 pmIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

15h 32m1 stop Orlando

$236Frontier

Fri, Dec 18 - Mon, Dec 28

6:00 pm - 8:45 amDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

39h 45m2 stops Denver Intl Atlanta Hartsfield-Jackson

6:00 am - 4:55 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

9h 55m1 stop Denver Intl

$236Frontier

Thu, Dec 3 - Sat, Dec 12

3:59 pm - 10:58 pmDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

7h 59m1 stop Fort Lauderdale

1:15 pm - 11:25 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

9h 10m1 stop Fort Lauderdale

$237JetBlue

Sat, Jan 9 - Sat, Jan 16

9:59 am - 6:00 pmDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

9h 01m1 stop Boston Logan Intl

1:10 pm - 9:08 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

6h 58m1 stop Fort Lauderdale

$238JetBlue

Sat, Dec 5 - Sat, Dec 12

7:33 pm - 10:12 pmDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

3h 39mnonstop

7:20 am - 2:02 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

5h 42m1 stop Chicago O'Hare Intl

$239United Airlines

Tue, Dec 8 - Tue, Dec 15

9:35 pm - 9:24 amIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

12h 49m1 stop Orlando

5:01 am - 5:56 pmIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

11h 55m2 stops Orlando Blountville Tri Cities TN/VA

$267Multiple Airlines

Wed, Nov 25 - Fri, Nov 27

6:50 am - 2:07 pmIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

8h 17m1 stop Atlanta Hartsfield-Jackson

5:01 am - 5:56 pmIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

11h 55m2 stops Orlando Blountville Tri Cities TN/VA

$269Multiple Airlines

Sat, Nov 21 - Fri, Nov 27

8:45 am - 4:17 pmIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

8h 32m1 stop Fort Myers SW Florida Intl

12:00 pm - 4:04 pmIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

3h 04mnonstop

$284United Airlines

Tue, Dec 8 - Tue, Dec 15

4:59 pm - 7:50 pmDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

3h 51mnonstop

10:28 am - 2:34 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

3h 06mnonstop

$297American Airlines

Sat, Jan 16 - Tue, Jan 26

4:59 pm - 7:50 pmDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

3h 51mnonstop

10:28 am - 2:34 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

3h 06mnonstop

$297American Airlines

Sat, Jan 16 - Mon, Jan 18

Cheap last minute flights

Enter your travel dates to find the best prices.

6:07 pm - 2:44 pmIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

21h 37m1 stop Fort Lauderdale

8:18 am - 8:11 pmIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

10h 53m1 stop Fort Lauderdale

$239Frontier

Thu, Nov 12 - Sat, Nov 14

6:07 pm - 2:44 pmIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

21h 37m1 stop Fort Lauderdale

8:18 am - 8:11 pmIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

10h 53m1 stop Fort Lauderdale

$240Frontier

Thu, Nov 12 - Mon, Nov 16

6:00 am - 4:56 pmDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

11h 56m1 stop Fort Lauderdale

6:00 am - 4:55 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

9h 55m1 stop Denver Intl

$316Multiple Airlines

Fri, Nov 13 - Thu, Dec 10

6:00 am - 4:05 pmDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

11h 05m1 stop Fort Lauderdale

6:00 am - 4:55 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

9h 55m1 stop Denver Intl

$316Multiple Airlines

Thu, Nov 12 - Thu, Dec 10

6:10 am - 12:07 pmIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

6h 57m1 stop Newark

9:37 am - 5:24 pmIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

6h 47m1 stop Chicago O'Hare Intl

$336United Airlines

Tue, Nov 10 - Thu, Nov 12

6:00 am - 8:37 amIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

3h 37mnonstop

7:20 am - 11:26 amIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

3h 06mnonstop

$433United Airlines

Thu, Nov 12 - Thu, Dec 10

7:29 am - 10:05 amDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

3h 36mnonstop

6:16 am - 10:22 amIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

3h 06mnonstop

$433American Airlines

Fri, Nov 13 - Thu, Dec 10

7:45 pm - 10:21 pmDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

3h 36mnonstop

10:20 am - 2:21 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

3h 01mnonstop

$433American Airlines

Thu, Nov 12 - Thu, Dec 10

6:05 am - 8:35 amDCA Washington, D.C. Reagan-National-HOU Houston Hobby

3h 30mnonstop

2:15 pm - 6:10 pmHOU Houston Hobby-DCA Washington, D.C. Reagan-National

2h 55mnonstop

$433Southwest

Thu, Nov 12 - Thu, Dec 10

6:05 am - 8:35 amDCA Washington, D.C. Reagan-National-HOU Houston Hobby

3h 30mnonstop

7:15 pm - 11:00 pmHOU Houston Hobby-DCA Washington, D.C. Reagan-National

2h 45mnonstop

$433Southwest

Fri, Nov 13 - Thu, Dec 10

Cheap direct flights

Enter your travel dates to find the best prices.

4:59 pm - 7:50 pmDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

3h 51mnonstop

10:28 am - 2:34 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

3h 06mnonstop

$297American Airlines

Sat, Jan 16 - Mon, Jan 18

4:59 pm - 7:50 pmDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

3h 51mnonstop

10:28 am - 2:34 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

3h 06mnonstop

$297American Airlines

Sat, Jan 16 - Tue, Jan 26

7:33 pm - 10:12 pmDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

3h 39mnonstop

6:10 pm - 10:09 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

2h 59mnonstop

$297United Airlines

Thu, Dec 10 - Mon, Dec 14

6:05 am - 8:40 amDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

3h 35mnonstop

7:59 pm - 11:57 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

2h 58mnonstop

$297United Airlines

Fri, Dec 4 - Fri, Dec 11

6:00 am - 8:40 amDCA Washington, D.C. Reagan-National-HOU Houston Hobby

3h 40mnonstop

10:25 am - 2:15 pmHOU Houston Hobby-DCA Washington, D.C. Reagan-National

2h 50mnonstop

$297Southwest

Wed, Feb 3 - Sat, Feb 6

6:00 am - 8:40 amDCA Washington, D.C. Reagan-National-HOU Houston Hobby

3h 40mnonstop

1:10 pm - 5:00 pmHOU Houston Hobby-DCA Washington, D.C. Reagan-National

2h 50mnonstop

$297Southwest

Mon, Jan 25 - Wed, Jan 27

6:59 am - 9:30 amDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

3h 31mnonstop

10:28 am - 2:34 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

3h 06mnonstop

$297American Airlines

Tue, Jan 5 - Thu, Jan 7

7:31 am - 10:22 amDCA Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl

3h 51mnonstop

4:22 pm - 8:29 pmIAH Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National

3h 07mnonstop

$297American Airlines

Fri, Jan 15 - Fri, Jan 15

6:00 am - 8:34 amIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

3h 34mnonstop

4:50 pm - 8:51 pmIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

3h 01mnonstop

$297United Airlines

Fri, Jan 15 - Fri, Jan 15

6:05 am - 8:45 amDCA Washington, D.C. Reagan-National-HOU Houston Hobby

3h 40mnonstop

9:10 am - 1:05 pmHOU Houston Hobby-DCA Washington, D.C. Reagan-National

2h 55mnonstop

$297Southwest

Sat, Jan 30 - Mon, Feb 1

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Delta flights from District of Columbia to Houston

Our best Delta deals on District of Columbia to Houston flight tickets

Delta

Dec 5

DCA7:00 amWashington, D.C. Reagan-National

5h 15m

1 stop

HOU11:15 amHouston Hobby

Dec 12

HOU12:10 pmHouston Hobby

6h 18m

1 stop

DCA7:28 pmWashington, D.C. Reagan-National

$317

Delta

Dec 5

DCA7:00 amWashington, D.C. Reagan-National

5h 15m

1 stop

HOU11:15 amHouston Hobby

Dec 12

HOU12:10 pmHouston Hobby

6h 18m

1 stop

DCA7:28 pmWashington, D.C. Reagan-National

$319

Delta

Jan 5

IAD6:00 amWashington, D.C. Dulles Intl

5h 23m

1 stop

HOU10:23 amHouston Hobby

Jan 7

HOU6:00 amHouston Hobby

7h 04m

1 stop

IAD2:04 pmWashington, D.C. Dulles Intl

$348

Southwest flights from District of Columbia to Houston

Our best Southwest deals on District of Columbia to Houston flight tickets

Southwest

Jan 15

DCA11:40 amWashington, D.C. Reagan-National

3h 35m

HOU2:15 pmHouston Hobby

Jan 19

HOU7:25 pmHouston Hobby

2h 50m

DCA11:15 pmWashington, D.C. Reagan-National

$297

Southwest

Dec 2

DCA6:00 amWashington, D.C. Reagan-National

6h 00m

1 stop

HOU11:00 amHouston Hobby

Dec 9

HOU7:15 pmHouston Hobby

2h 45m

DCA11:00 pmWashington, D.C. Reagan-National

$307

Southwest

Dec 2

DCA6:05 amWashington, D.C. Reagan-National

3h 30m

HOU8:35 amHouston Hobby

Dec 9

HOU7:30 amHouston Hobby

6h 35m

2 stops

DCA3:05 pmWashington, D.C. Reagan-National

$312

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Houston

IAD Washington, D.C. Dulles Intl - IAH Houston George Bush Intcntl

IADIAH

Washington, D.C. Dulles Intl

Fri 12/18

10:59 pm-10:11 am

1 stop12h 12m

Houston George Bush Intcntl

Mon 12/28

5:01 am-9:33 pm

1 stop15h 32m

$236

Washington, D.C.Houston

DCA Washington, D.C. Reagan-National - IAH Houston George Bush Intcntl

DCAIAH

Washington, D.C. Reagan-National

Thu 12/3

6:00 pm-8:45 am

2 stops39h 45m

Houston George Bush Intcntl

Sat 12/12

6:00 am-4:55 pm

1 stop9h 55m

$236

Washington, D.C.Houston

DCA Washington, D.C. Reagan-National - IAH Houston George Bush Intcntl

DCAIAH

Washington, D.C. Reagan-National

Sat 1/9

3:59 pm-10:58 pm

1 stop7h 59m

Houston George Bush Intcntl

Sat 1/16

1:15 pm-11:25 pm

1 stop9h 10m

$237

Washington, D.C.Houston

DCA Washington, D.C. Reagan-National - IAH Houston George Bush Intcntl

DCAIAH

Washington, D.C. Reagan-National

Sat 12/5

9:59 am-6:00 pm

1 stop9h 01m

Houston George Bush Intcntl

Sat 12/12

1:10 pm-9:08 pm

1 stop6h 58m

$238

Washington, D.C.Houston

DCA Washington, D.C. Reagan-National - IAH Houston George Bush Intcntl

DCAIAH

Washington, D.C. Reagan-National

Tue 12/8

7:33 pm-10:12 pm

Nonstop3h 39m

Houston George Bush Intcntl

Tue 12/15

7:20 am-2:02 pm

1 stop5h 42m

$239

Washington, D.C.Houston

IAD Washington, D.C. Dulles Intl - IAH Houston George Bush Intcntl

IADIAH

Washington, D.C. Dulles Intl

Wed 11/25

9:35 pm-9:24 am

1 stop12h 49m

Houston George Bush Intcntl

Fri 11/27

5:01 am-5:56 pm

2 stops11h 55m

$267

Washington, D.C.Houston

IAD Washington, D.C. Dulles Intl - IAH Houston George Bush Intcntl

IADIAH

Washington, D.C. Dulles Intl

Sat 11/21

6:50 am-2:07 pm

1 stop8h 17m

Houston George Bush Intcntl

Fri 11/27

5:01 am-5:56 pm

2 stops11h 55m

$269

Washington, D.C.Houston

IAD Washington, D.C. Dulles Intl - IAH Houston George Bush Intcntl

IADIAH

Washington, D.C. Dulles Intl

Tue 12/8

8:45 am-4:17 pm

1 stop8h 32m

Houston George Bush Intcntl

Tue 12/15

12:00 pm-4:04 pm

Nonstop3h 04m

$284

Quickest round-trip

Washington, D.C.Houston

DCA Washington, D.C. Reagan-National - IAH Houston George Bush Intcntl

DCAIAH

Washington, D.C. Reagan-National

Sat 1/16

4:59 pm-7:50 pm

Nonstop3h 51m

Houston George Bush Intcntl

Tue 1/26

10:28 am-2:34 pm

Nonstop3h 06m

$297

Washington, D.C.Houston

DCA Washington, D.C. Reagan-National - IAH Houston George Bush Intcntl

DCAIAH

Washington, D.C. Reagan-National

Sat 1/16

4:59 pm-7:50 pm

Nonstop3h 51m

Houston George Bush Intcntl

Mon 1/18

10:28 am-2:34 pm

Nonstop3h 06m

$297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia to Houston

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

Prices

Airlines

Other information

What is the cheapest month to fly to Houston?

The month of February is, on average, the cheapest month to fly to Houston from District of Columbia, with most prices found around $346. The month of January is another great option to travel to Houston, with average flight prices from District of Columbia averaging around $347.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from District of Columbia is on a Saturday. momondo users have found tickets for Saturday departures for as low as $405. However, this price may fluctuate depending on the airline, the season, and holidays. 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 on Sunday is $532.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest District of Columbia to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $525. Try not to purchase tickets in the afternoon because they tend to be around $579. 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 flight route?

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

How far in advance should I book a flight from District of Columbia to Houston?

You are more likely to see cheaper flights to Houston from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $457 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from District of Columbia for as low as $257 on momondo.

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

There are 4 cabin classes available to choose from on District of Columbia to Houston 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 flight deals and tips

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

Best Price Found	$123
Fastest flight time	3h 06m
Direct flights	Every day
Airports in Houston	2 airports

The best one-way flight to Houston from District of Columbia in the past 72 hours is $123. The best round-trip flight deal from District of Columbia to Houston found on momondo in the last 72 hours is $236.

The fastest flight from District of Columbia to Houston takes 3h 06m

Direct flights go from District of Columbia to Houston every day.

There are 2 airports in Houston. From District of Columbia there are direct flights to Houston George Bush Intcntl (IAH), Houston Hobby (HOU).

Search flight deals

Frequently asked questions about flying from District of Columbia to Houston

When did momondo last update prices for flights from District of Columbia to Houston?
Prices for flights from District of Columbia to Houston are updated daily.
How many operators does momondo search for flights from District of Columbia to Houston?
As of November 2026, there are 6 operators available to choose from for flights from District of Columbia to Houston.
How old do you have to be to fly from District of Columbia to Houston?
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.
What documentation or ID do you need to fly to Houston?
The travel and health documents you'll need for your trip to Houston 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Houston

Compare and see reviews for airlines that fly from District of Columbia to Houston with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $98	Free Cancellation	Rating 5.5 2,506 reviews	Search Frontier flights
Delta	PriceFrom $108	Free Cancellation	Rating 7.8 8,700 reviews	Search Delta flights
American Airlines	PriceFrom $186	Free Cancellation	Rating 7.0 12,225 reviews	Search American Airlines flights
United Airlines	PriceFrom $186	Free Cancellation	Rating 7.3 10,475 reviews	Search United Airlines flights
JetBlue	PriceFrom $202	Free Cancellation	Rating 7.1 3,066 reviews	Search JetBlue flights
Southwest	PriceFrom $237	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from District of Columbia.

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

Yes. momondo enables you to select and highlight flights to Houston from District of Columbia with this policy.

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?

If you are not ready to book a flight from District of Columbia to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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Cheap flights from District of Columbia to Houston from $123

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 12/8. 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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Delta flights from District of Columbia to Houston

Our best Delta deals on District of Columbia to Houston flight tickets

Southwest flights from District of Columbia to Houston

Our best Southwest deals on District of Columbia to Houston flight tickets

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How to get the cheapest flight ticket from District of Columbia to Houston

What is the cheapest month to fly to Houston?

What is the cheapest day to depart on your flight to Houston?

What is the cheapest time of day to depart on your flight to Houston?

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

How far in advance should I book a flight from District of Columbia to Houston?

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

What is the cheapest airline that flies from District of Columbia to Houston?

What airlines fly to Houston?

How many flights depart from District of Columbia to Houston on average per day?

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Frequently asked questions about flying from District of Columbia to Houston

Best airlines flying from District of Columbia to Houston

Compare and see reviews for airlines that fly from District of Columbia to Houston with momondo

Why use momondo?

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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