What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Houston round-trip?

Our cheapest airline available from Washington, D.C. Reagan-National Airport to Houston is Southwest. Our recent data shows that you can find tickets from as low as $217 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $217 and $227 round-trip. Southwest is currently priced 43% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Houston one-way?

The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Houston are American Airlines ($116), Delta ($119), and Southwest ($124).

What are the cheapest flights from Washington, D.C. Reagan-National Airport to Houston?

Looking at all options, your cheapest flight can be booked for $134. While the most popular route (Washington, D.C. Reagan-National - Houston Hobby) can be booked for $217 on average our data indicates $253 when flying from Washington, D.C. Reagan-National Airport to Houston.

What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to Houston?

When booking a flight from Washington, D.C. Reagan-National Airport to Houston, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Houston?

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 37% when planning your travel around this day of the week.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Houston?

August is one of the best times of the year to fly to Houston from Washington, D.C. Reagan-National Airport. Prices for August average $306 per person but you can even find prices for as low as $92. The most expensive prices can be found in the month of November. Opting for a August flight can save you 13% on your journey compared to booking in November

Can I find deals for flights from Reagan-National to Houston that include hotel bookings?

Yes. In addition to deals on Reagan-National to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Houston?

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

Can I find deals for business class flights from Reagan-National to Houston?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$116+ Flights from Washington, D.C. Reagan-National Airport to Houston

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Houston are usually found in January or June, booked 72 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Reagan-National to Houston

Round-trip from	$217 (Southwest)
One-way from	$116 (American Airlines)
Popular in	February
Cheapest in	January
Average price	$349

From Washington, D.C. Reagan-National to Houston

Search Deals

One-way flight from Washington, D.C. Reagan-National to Houston

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Reagan-National to Houston

Cheapest flights from Reagan-National to Houston
Explore the most affordable flight options available from Reagan-National to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Wed 8/131:55 pmDCA - HOU

Nonstop3h 15mSouthwest

Wed 8/2012:20 pmHOU - DCA

Nonstop2h 55mSouthwest

Deal found 6/11

$217

Thu 11/136:59 amDCA - IAH

Nonstop3h 12mAmerican Airlines

Mon 11/1710:09 amIAH - DCA

Nonstop3h 06mAmerican Airlines

Deal found 6/11

$217

Mon 8/46:00 amDCA - IAH

Nonstop3h 12mUnited Airlines

Thu 8/285:00 amIAH - DCA

1 stop5h 59mUnited Airlines

Deal found 6/10

$227

Thu 11/138:00 amDCA - IAH

1 stop5h 19mDelta

Mon 11/1712:55 pmIAH - DCA

1 stop8h 24mDelta

Deal found 6/12

$237

Wed 8/276:59 amDCA - HOU

1 stop6h 11mDelta

Sat 9/610:22 amHOU - DCA

1 stop5h 48mDelta

Deal found 6/10

$244

Fri 7/111:00 pmDCA - IAH

1 stop11h 36mFrontier

Mon 7/1410:04 pmIAH - DCA

1 stop13h 00mFrontier

Deal found 6/11

$326

Fri 7/115:00 amDCA - HOU

1 stop5h 40mAmerican Airlines

Sun 7/205:00 amHOU - DCA

1 stop5h 05mAmerican Airlines

Deal found 6/12

$357

Best flights from Reagan-National to Houston
Discover carefully curated flight deals from Reagan-National to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Wed 8/131:55 pmDCA - HOU

Nonstop3h 15mSouthwest

Wed 8/2012:20 pmHOU - DCA

Nonstop2h 55mSouthwest

Deal found 6/11

$217

Thu 11/136:59 amDCA - IAH

Nonstop3h 12mAmerican Airlines

Mon 11/1710:09 amIAH - DCA

Nonstop3h 06mAmerican Airlines

Deal found 6/11

$217

Mon 8/46:00 amDCA - IAH

Nonstop3h 12mUnited Airlines

Thu 8/285:00 amIAH - DCA

1 stop5h 59mUnited Airlines

Deal found 6/10

$227

Thu 11/136:00 amDCA - IAH

1 stop7h 19mDelta

Mon 11/1712:55 pmIAH - DCA

1 stop8h 24mDelta

Deal found 6/10

$237

Fri 7/111:00 pmDCA - IAH

1 stop11h 36mFrontier

Mon 7/1410:04 pmIAH - DCA

1 stop13h 00mFrontier

Deal found 6/11

$326

Wed 8/276:59 amDCA - HOU

1 stop6h 11mDelta

Sat 9/610:22 amHOU - DCA

1 stop5h 48mDelta

Deal found 6/10

$244

Fri 7/111:37 pmDCA - HOU

1 stop5h 22mAmerican Airlines

Mon 7/146:30 pmHOU - DCA

1 stop5h 19mAmerican Airlines

Deal found 6/11

$357

Last-minute flights from Reagan-National to Houston
Discover last-minute flight deals from Reagan-National to Houston. Data last updated June 12, 2025 and is based on user searches.

Wed 6/187:00 amDCA - IAH

1 stop17h 43mFrontier

Wed 6/2510:04 pmIAH - DCA

1 stop12h 56mFrontier

Deal found 6/10

$328

Wed 6/186:00 amDCA - HOU

1 stop7h 10mDelta

Sat 6/283:10 pmHOU - DCA

1 stop7h 36mDelta

Deal found 6/10

$609

Wed 6/189:39 amDCA - IAH

1 stop6h 56mDelta

Sat 6/285:30 amIAH - DCA

1 stop6h 05mDelta

Deal found 6/10

$609

Wed 6/186:10 amDCA - IAH

1 stop5h 54mAmerican Airlines

Wed 6/186:11 pmIAH - DCA

1 stop5h 40mAmerican Airlines

Deal found 6/10

$671

Fri 6/206:00 amDCA - IAH

Nonstop3h 12mUnited Airlines

Wed 7/97:35 amIAH - DCA

Nonstop3h 11mUnited Airlines

Deal found 6/9

$528

Fri 6/205:43 pmDCA - IAH

2 stops13h 37mAlaska Airlines

Wed 7/99:00 amIAH - DCA

1 stop11h 59mAlaska Airlines

Deal found 6/9

$1,098

Sat 6/217:33 pmDCA - HOU

1 stop5h 15mAmerican Airlines

Sat 7/122:29 pmHOU - DCA

1 stop5h 31mAmerican Airlines

Deal found 6/10

$533

Sat 6/217:20 amDCA - HOU

Nonstop3h 10mSouthwest

Fri 6/2711:55 amHOU - DCA

Nonstop3h 00mSouthwest

Deal found 6/10

$563

Tue 7/87:00 amDCA - IAH

1 stop28h 24mFrontier

Sat 7/1210:04 pmIAH - DCA

1 stop13h 00mFrontier

Deal found 6/9

$270

Fri 7/115:00 amDCA - HOU

1 stop5h 40mAmerican Airlines

Sun 7/205:00 amHOU - DCA

1 stop5h 05mAmerican Airlines

Deal found 6/12

$357

Wed 7/236:00 amDCA - IAH

1 stop7h 02mDelta

Tue 8/1211:43 amIAH - DCA

1 stop6h 52mDelta

Deal found 6/11

$263

Fri 7/255:00 amDCA - IAH

1 stop5h 17mAmerican Airlines

Sat 8/25:00 amIAH - DCA

1 stop5h 04mAmerican Airlines

Deal found 6/11

$347

One-way flights from Reagan-National to Houston
Search for one-way flight options from Reagan-National to Houston. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Sat 9/68:00 pmDCA - IAH

Nonstop3h 25mAmerican Airlines

Deal found 6/12

$116

Tue 8/56:00 amDCA - HOU

1 stop4h 24mDelta

Deal found 6/10

$119

Tue 8/51:41 pmDCA - IAH

1 stop6h 57mDelta

Deal found 6/9

$119

Wed 8/132:10 pmDCA - HOU

2 stops6h 55mSouthwest

Deal found 6/10

$124

Fri 7/412:59 pmDCA - IAH

Nonstop3h 15mUnited Airlines

Deal found 6/9

$135

Fri 9/58:00 amDCA - IAH

1 stop6h 43mJetBlue

Deal found 6/10

$136

Sat 6/217:00 amDCA - IAH

1 stop17h 43mFrontier

Deal found 6/10

$141

Fri 7/115:00 amDCA - HOU

1 stop5h 40mAmerican Airlines

Deal found 6/11

$179

Fri 9/58:59 amDCA - IAH

2 stops16h 07mAlaska Airlines

Deal found 6/12

$247

Thu 8/75:55 pmDCA - HOU

2 stops16h 49mAlaska Airlines

Deal found 6/10

$13,667

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Wed 8/13

1:55 pm-4:10 pm

Nonstop3h 15m

Houston Hobby

Wed 8/20

12:20 pm-4:15 pm

Nonstop2h 55m

$217

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Thu 9/4

2:15 pm-4:32 pm

Nonstop3h 17m

Houston George Bush Intcntl

Mon 9/8

6:09 am-10:15 am

Nonstop3h 06m

$217

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Mon 8/4

6:00 am-8:12 am

Nonstop3h 12m

Houston George Bush Intcntl

Thu 8/28

5:00 am-11:59 am

1 stop5h 59m

$227

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Mon 8/18

8:59 am-2:53 pm

1 stop6h 54m

Houston George Bush Intcntl

Wed 8/20

2:45 pm-10:56 pm

1 stop7h 11m

$237

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Wed 8/27

6:59 am-12:10 pm

1 stop6h 11m

Houston Hobby

Sat 9/6

10:22 am-5:10 pm

1 stop5h 48m

$244

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Fri 7/11

1:00 pm-11:36 pm

1 stop11h 36m

Houston George Bush Intcntl

Mon 7/14

10:04 pm-12:04 pm

1 stop13h 00m

$326

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Fri 7/11

5:00 am-9:40 am

1 stop5h 40m

Houston Hobby

Sun 7/20

5:00 am-11:05 am

1 stop5h 05m

$357

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Wed 8/27

9:59 am-6:24 am

2 stops21h 25m

Houston George Bush Intcntl

Sat 9/6

8:00 am-9:44 pm

1 stop12h 44m

$498

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Sat 9/6

8:00 pm-10:25 pm

Nonstop3h 25m

$116

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Tue 8/5

6:00 am-9:24 am

1 stop4h 24m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results

The best insider tips for Washington, D.C. Reagan-National Airport to Houston flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Reagan-National Airport to Houston trip

Airlines

United Airlines

Polaris passengers enjoy lie-flat seats, noise-reducing headphones, and upscale amenity kits.

United Economy Plus offers extra legroom seats towards the front of the economy cabin.

Read more about United Airlinesby Harriet Baskas

Southwest

Southwest's open seating policy allows passengers to choose any available seat upon boarding.

Southwest offers free messaging and high-speed Wi-Fi for a fee on most flights.

Read more about Southwestby Marisa Garcia

Airports

DCA

Reserve parking in advance at DCA, as lots fill quickly. Garage 1 serves Terminal 1, Garage 2 serves Terminal 2.

IAH

For a quick ride to downtown Houston from IAH, consider Uber or Lyft. It's faster than public transport.

HOU

Use a map app for real-time traffic info when traveling to HOU, as I-45 can be congested during peak hours.

Our travel experts

Harriet Baskas

Expert on United Airlines

Marisa Garcia

Expert on Southwest

Evie Carrick

Expert on IAH

Emily Zemler

Expert on DCA

Scott Laird

Expert on HOU

Best time to book a flight from Reagan-National to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Reagan-National 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Houston

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Houston?

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Reagan-National Airport to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Houston?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Houston (average of $230). Flying from Washington, D.C. Reagan-National Airport 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 DCA to HOU?

When flying from Washington, D.C. Reagan-National Airport to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 15% versus a flight in the morning.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Houston?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Houston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Houston 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

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

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Washington, D.C. to Houston have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,287 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,946 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,790 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

JetBlue

7.3

Good

2,925 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Houston round-trip?
Our cheapest airline available from Washington, D.C. Reagan-National Airport to Houston is Southwest. Our recent data shows that you can find tickets from as low as $217 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $217 and $227 round-trip. Southwest is currently priced 43% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Houston one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Houston are American Airlines ($116), Delta ($119), and Southwest ($124).
What are the cheapest flights from Washington, D.C. Reagan-National Airport to Houston?
Looking at all options, your cheapest flight can be booked for $134. While the most popular route (Washington, D.C. Reagan-National - Houston Hobby) can be booked for $217 on average our data indicates $253 when flying from Washington, D.C. Reagan-National Airport to Houston.
Can I find deals for flights from Reagan-National to Houston that include hotel bookings?
Yes. In addition to deals on Reagan-National to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Houston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Houston.
Can I find deals for business class flights from Reagan-National to Houston?
Yes. Cheapflights offers flight deals from Reagan-National 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 Washington, D.C. Reagan-National Airport to Houston?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Houston (average of $230). Flying from Washington, D.C. Reagan-National Airport 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

Top 6 airlines flying from Reagan-National to Houston

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$124	Average$166	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$131	Average$237	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$216	Average$300	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$216	Average$409	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$254	Average$359	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$259	Average$412	FlexibilityNo cancel fee	On-time69%

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$116+ Cheap flights from Reagan-National (DCA) 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Houston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Houston are usually found in January or June, booked 72 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Reagan-National to Houston

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Houston

Cheapest flights from Reagan-National to HoustonExplore the most affordable flight options available from Reagan-National to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Reagan-National to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Houston that are best for you.

The best insider tips for Washington, D.C. Reagan-National Airport to Houston flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Reagan-National Airport to Houston trip

Airlines

United Airlines

Southwest

Airports

DCA

IAH

HOU

Our travel experts

Best time to book a flight from Reagan-National to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Houston

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Houston. Price data was last updated on June 9, 2025.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Houston?

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

Find hourly flight availability from Reagan-National 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 June 12, 2025.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Houston?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Houston. Price data was last updated on December 16, 2024.

Rainfall in Houston by month

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

Temperature in Houston by month

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

Reviews of airlines servicing Houston

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Washington, D.C. to Houston have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 flying from Washington, D.C. Reagan-National Airport to Houston round-trip?

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Houston one-way?

What are the cheapest flights from Washington, D.C. Reagan-National Airport to Houston?

Can I find deals for flights from Reagan-National to Houston that include hotel bookings?

How can I find direct flights from Reagan-National to Houston?

Can I find deals for business class flights from Reagan-National to Houston?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Houston?

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 Reagan-National to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Reagan-National to Houston

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Cheapest flights from Reagan-National to Houston
Explore the most affordable flight options available from Reagan-National to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.