HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$84+ Cheap flights from District of Columbia to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HOU
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to Houston with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from District of Columbia to Houston

Discover tips and strategies to find the most affordable flight options for your journey from District of Columbia (USDC) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from District of Columbia to Houston

Cheapest flights from District of Columbia to Houston
Explore the most affordable flight options available from District of Columbia to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This eDestinos deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1612:14 pmIAD - IAH
1 stop28h 23mMultiple Airlines
Thu 12/1911:38 amIAH - IAD
1 stop25h 56mMultiple Airlines
Deal found 11/19$176
This CheapOair deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:00 amDCA - IAH
1 stop30h 10mFrontier
Sun 12/85:35 amIAH - DCA
1 stop29h 26mFrontier
Deal found 11/19$178
This eDestinos deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/912:14 pmIAD - IAH
2 stops31h 06mFrontier
Mon 12/166:21 pmIAH - IAD
2 stops25h 59mFrontier
Deal found 11/19$179
This CheapOair deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:00 pmDCA - HOU
1 stop24h 26mFrontier
Thu 12/1210:36 amHOU - DCA
1 stop24h 25mFrontier
Deal found 11/19$188
This eDestinos deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/157:00 amDCA - IAH
2 stops42h 41mMultiple Airlines
Tue 12/244:37 pmIAH - DCA
2 stops42h 31mMultiple Airlines
Deal found 11/19$266
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/95:20 pmIAD - IAH
Nonstop3h 32mUnited Airlines
Thu 12/126:10 pmIAH - IAD
Nonstop3h 01mUnited Airlines
Deal found 11/18$269
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/911:00 amDCA - IAH
Nonstop3h 33mUnited Airlines
Fri 12/134:40 pmIAH - DCA
Nonstop2h 56mUnited Airlines
Deal found 11/18$269
This Southwest deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/96:55 pmDCA - HOU
Nonstop3h 35mSouthwest
Thu 12/126:35 pmHOU - DCA
Nonstop2h 45mSouthwest
Deal found 11/18$270
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/165:04 pmIAD - HOU
1 stop6h 47mDelta
Wed 12/186:00 amHOU - IAD
1 stop4h 50mDelta
Deal found 11/19$288
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/146:59 pmIAD - IAH
1 stop6h 00mDelta
Sun 12/155:30 amIAH - IAD
1 stop5h 06mDelta
Deal found 11/20$288
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/167:59 amDCA - HOU
1 stop5h 30mDelta
Wed 12/1810:21 amHOU - DCA
1 stop5h 59mDelta
Deal found 11/19$288
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/118:59 amDCA - IAH
1 stop6h 01mDelta
Sat 12/146:04 pmIAH - DCA
1 stop4h 36mDelta
Deal found 11/20$288

Find flights from District of Columbia to Houston within your budget

Customize your flight search to find flights from District of Columbia to Houston 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, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Tue 2/18

1:03 pm-12:20 am

1 stop12h 17m

Houston George Bush Intcntl

Tue 3/4

9:23 pm-12:03 pm

1 stop13h 40m

$175

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Mon 12/16

12:14 pm-3:37 pm

1 stop28h 23m

Houston George Bush Intcntl

Thu 12/19

11:38 am-2:34 pm

1 stop25h 56m

$176

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Mon 12/9

12:14 pm-6:20 pm

2 stops31h 06m

Houston George Bush Intcntl

Mon 12/16

6:21 pm-9:20 pm

2 stops25h 59m

$179

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Sat 12/7

6:00 pm-5:26 pm

1 stop24h 26m

Houston Hobby

Thu 12/12

10:36 am-12:01 pm

1 stop24h 25m

$188

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Sun 12/15

7:00 am-12:41 am

2 stops42h 41m

Houston George Bush Intcntl

Tue 12/24

4:37 pm-12:08 pm

2 stops42h 31m

$266

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Mon 12/9

5:20 pm-7:52 pm

Nonstop3h 32m

Houston George Bush Intcntl

Thu 12/12

6:10 pm-10:11 pm

Nonstop3h 01m

$269

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Mon 12/9

11:00 am-1:33 pm

Nonstop3h 33m

Houston George Bush Intcntl

Fri 12/13

4:40 pm-8:36 pm

Nonstop2h 56m

$269

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Mon 12/9

6:55 pm-9:30 pm

Nonstop3h 35m

Houston Hobby

Thu 12/12

6:35 pm-10:20 pm

Nonstop2h 45m

$270

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Sat 1/11

5:00 am-10:25 pm

1 stop18h 25m

Houston George Bush Intcntl

Tue 1/14

4:29 pm-10:41 pm

1 stop5h 12m

$286

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Sat 12/14

6:59 pm-11:59 pm

1 stop6h 00m

Houston George Bush Intcntl

Mon 12/16

9:38 am-4:04 pm

1 stop5h 26m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 38 results
1
2
3
4

Best time to book a flight from District of Columbia to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from District of Columbia to Houston

Get recent, data-driven insights about flights from District of Columbia to Houston including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from District of Columbia to Houston?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to Houston (average of $230). Flying from District of Columbia to Houston in March is currently the most expensive (average of $332). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to HOU?

Find hourly flight availability from District of Columbia to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Houston as you normally would.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated November 20, 2024.
Read reviews from past customers who have flown Southwest, American Airlines and Frontier from District of Columbia to Houston. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,394 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from District of Columbia to Houston one-way?

    $84 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and United Airlines, with prices starting from $115 and $135, respectively.

  • What are the most popular routes from District of Columbia to Houston?

    Most travelers choose Washington, D.C. Reagan-National - Houston Hobby, Washington, D.C. Dulles Intl - Houston Hobby or Washington, D.C. Dulles Intl - Houston George Bush Intcntl when deciding on the best route from District of Columbia to Houston.

  • Can I find deals for flights from District of Columbia to Houston that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Houston.

  • Can I find deals for business class flights from District of Columbia to Houston?

    Yes. Cheapflights offers flight deals from District of Columbia to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Houston?

    Currently, September is the cheapest month in which you can book a flight from District of Columbia to Houston (average of $230). Flying from District of Columbia to Houston in March is currently the most expensive (average of $332). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Houston

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Newark to Hobby flights
LaGuardia to Hobby flights
Dulles Intl to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Baltimore to Hobby flights
Ontario to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Newark to George Bush Intcntl flights
Boston to Dallas/Fort Worth flights
San Francisco to Dallas/Fort Worth flights
Los Angeles to Hobby flights
John F Kennedy Intl to Austin flights
Denver to Dallas/Fort Worth flights
LaGuardia to George Bush Intcntl flights
Reagan-National to Dallas/Fort Worth flights
Reagan-National to Hobby flights
John F Kennedy Intl to George Bush Intcntl flights
Atlanta to Dallas/Fort Worth flights
Seattle to Hobby flights
Los Angeles to George Bush Intcntl flights
Dulles Intl to Hobby flights
O'Hare Intl to Hobby flights
Midway to Dallas/Fort Worth flights
Burbank to Dallas/Fort Worth flights
Detroit to Dallas/Fort Worth flights
Orlando to Dallas/Fort Worth flights
Atlanta to Hobby flights
Newark to Austin flights
O'Hare Intl to George Bush Intcntl flights
LaGuardia to Love Field flights
Denver to Hobby flights
Minneapolis to Dallas/Fort Worth flights
Dulles Intl to George Bush Intcntl flights
Boston to Hobby flights
Baltimore to George Bush Intcntl flights
Los Angeles to Austin flights
Seattle to George Bush Intcntl flights
Philadelphia to Dallas/Fort Worth flights
San Jose to Dallas/Fort Worth flights
Santa Ana to Dallas/Fort Worth flights
San Francisco to Hobby flights
LaGuardia to Austin flights
Salt Lake City to Dallas/Fort Worth flights
Miami to Dallas/Fort Worth flights

Top 6 airlines flying from District of Columbia to Houston

Discover the top 6 airlines that operate flights from District of Columbia to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$72Average$177FlexibilityNo cancel feeOn-time65%
FrontierCheapest$96Average$210FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$178Average$408FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$200Average$438FlexibilityNo cancel feeOn-time71%
DeltaCheapest$206Average$305FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$222Average$369FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines