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Cheap flights from Washington, D.C. Reagan-National Airport to Houston from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Houston departing on 4/4. 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:00 am - 8:40 am
DCA
-
HOU
3h 40mnonstop
Southwest Logo
5:35 am - 9:20 am
HOU
-
DCA
2h 45mnonstop
$287Southwest
Sat, Mar 14 - Sat, Mar 28
Southwest Logo
1:10 pm - 3:35 pm
DCA
-
HOU
3h 25mnonstop
Southwest Logo
3:55 pm - 7:55 pm
HOU
-
DCA
3h 00mnonstop
$296Southwest
Wed, Apr 22 - Sat, Apr 25
Southwest Logo
6:00 am - 8:40 am
DCA
-
HOU
3h 40mnonstop
Southwest Logo
12:50 pm - 7:45 pm
HOU
-
DCA
5h 55m
1 stop
$297Southwest
Sat, Mar 14 - Sat, Mar 28
Southwest Logo
4:55 pm - 7:20 pm
DCA
-
HOU
3h 25mnonstop
Southwest Logo
3:55 pm - 7:55 pm
HOU
-
DCA
3h 00mnonstop
$300Southwest
Sat, May 9 - Sat, May 16
Southwest Logo
3:00 pm - 7:45 pm
DCA
-
HOU
5h 45m
1 stop
Southwest Logo
3:55 pm - 7:55 pm
HOU
-
DCA
3h 00mnonstop
$301Southwest
Wed, Apr 22 - Sat, Apr 25
Delta Logo
9:00 am - 4:28 pm
DCA
-
HOU
8h 28m
1 stop
Delta Logo
10:46 am - 6:33 pm
HOU
-
DCA
6h 47m
1 stop
$302Delta
Wed, Apr 22 - Sat, Apr 25
Southwest Logo
2:40 pm - 8:20 pm
DCA
-
HOU
6h 40m
2 stops
Southwest Logo
3:55 pm - 7:55 pm
HOU
-
DCA
3h 00mnonstop
$306Southwest
Wed, Apr 22 - Sat, Apr 25
Delta Logo
9:00 am - 4:36 pm
DCA
-
HOU
8h 36m
1 stop
Delta Logo
2:13 pm - 11:39 pm
HOU
-
DCA
8h 26m
1 stop
$307Delta
Tue, Mar 17 - Tue, Mar 31
Southwest Logo
4:55 pm - 7:20 pm
DCA
-
HOU
3h 25mnonstop
Southwest Logo
5:40 am - 12:25 pm
HOU
-
DCA
5h 45m
1 stop
$310Southwest
Sat, May 9 - Sat, May 16
Southwest Logo
2:40 pm - 7:40 pm
DCA
-
HOU
6h 00m
2 stops
Southwest Logo
3:55 pm - 7:55 pm
HOU
-
DCA
3h 00mnonstop
$311Southwest
Sat, May 9 - Sat, May 16

Southwest flights from Washington, D.C. Reagan-National Airport to Houston Hobby Airport

Our best Southwest deals on Washington, D.C. Reagan-National Airport to Houston Hobby Airport flight tickets
Southwest
Mar 14
DCA6:00 amWashington, D.C. Reagan-National
3h 40m
HOU8:40 amHouston Hobby
Mar 28
HOU5:35 amHouston Hobby
2h 45m
DCA9:20 amWashington, D.C. Reagan-National
$287
Southwest
Apr 22
DCA1:10 pmWashington, D.C. Reagan-National
3h 25m
HOU3:35 pmHouston Hobby
Apr 25
HOU3:55 pmHouston Hobby
3h 00m
DCA7:55 pmWashington, D.C. Reagan-National
$296
Southwest
Mar 14
DCA6:00 amWashington, D.C. Reagan-National
3h 40m
HOU8:40 amHouston Hobby
Mar 28
HOU12:50 pmHouston Hobby
5h 55m
1 stop
DCA7:45 pmWashington, D.C. Reagan-National
$297

Delta flights from Washington, D.C. Reagan-National Airport to Houston Hobby Airport

Our best Delta deals on Washington, D.C. Reagan-National Airport to Houston Hobby Airport flight tickets
Delta
Apr 22
DCA9:00 amWashington, D.C. Reagan-National
8h 28m
1 stop
HOU4:28 pmHouston Hobby
Apr 25
HOU10:46 amHouston Hobby
6h 47m
1 stop
DCA6:33 pmWashington, D.C. Reagan-National
$302
Delta
Mar 17
DCA9:00 amWashington, D.C. Reagan-National
8h 36m
1 stop
HOU4:36 pmHouston Hobby
Mar 31
HOU2:13 pmHouston Hobby
8h 26m
1 stop
DCA11:39 pmWashington, D.C. Reagan-National
$307
Delta
May 1
DCA6:00 amWashington, D.C. Reagan-National
4h 51m
1 stop
HOU9:51 amHouston Hobby
May 2
HOU6:00 amHouston Hobby
4h 29m
1 stop
DCA11:29 amWashington, D.C. Reagan-National
$350

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Houston Hobby 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 February 10, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Houston Hobby Airport 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

Sat 3/14

6:00 am-8:40 am

Nonstop3h 40m

Houston Hobby

Sat 3/28

5:35 am-9:20 am

Nonstop2h 45m

$287

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Wed 4/22

1:10 pm-3:35 pm

Nonstop3h 25m

Houston Hobby

Sat 4/25

3:55 pm-7:55 pm

Nonstop3h 00m

$296

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Sat 3/14

6:00 am-8:40 am

Nonstop3h 40m

Houston Hobby

Sat 3/28

12:50 pm-7:45 pm

1 stop5h 55m

$297

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Sat 5/9

4:55 pm-7:20 pm

Nonstop3h 25m

Houston Hobby

Sat 5/16

3:55 pm-7:55 pm

Nonstop3h 00m

$300

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Wed 4/22

3:00 pm-7:45 pm

1 stop5h 45m

Houston Hobby

Sat 4/25

3:55 pm-7:55 pm

Nonstop3h 00m

$301

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Wed 4/22

9:00 am-4:28 pm

1 stop8h 28m

Houston Hobby

Sat 4/25

10:46 am-6:33 pm

1 stop6h 47m

$302

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Wed 4/22

2:40 pm-8:20 pm

2 stops6h 40m

Houston Hobby

Sat 4/25

3:55 pm-7:55 pm

Nonstop3h 00m

$306

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Tue 3/17

9:00 am-4:36 pm

1 stop8h 36m

Houston Hobby

Tue 3/31

2:13 pm-11:39 pm

1 stop8h 26m

$307

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Sat 5/9

4:55 pm-7:20 pm

Nonstop3h 25m

Houston Hobby

Sat 5/16

5:40 am-12:25 pm

1 stop5h 45m

$310

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Sat 5/9

2:40 pm-7:40 pm

2 stops6h 00m

Houston Hobby

Sat 5/16

3:55 pm-7:55 pm

Nonstop3h 00m

$311

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 Washington, D.C. Reagan-National Airport to Houston Hobby 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 Hobby Airport?

In general, June is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $349. The month of July is another great option to travel to Houston Hobby Airport, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $349.

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

Our data shows that Wednesday is the least expensive day to fly to Houston Hobby Airport. Tickets to fly out on this day can be as low as $355. 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 Hobby Airport on Monday is $460.

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

According to our data, the cheapest time of day to fly to Houston Hobby Airport is in the evening. momondo users have found flights departing from Washington, D.C. Reagan-National Airport to Houston Hobby Airport in the evening for as low as $411. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $624. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington, D.C. Reagan-National to Houston Hobby flight route?

Fly from Washington, D.C. Reagan-National to Houston Hobby for the best Washington, D.C. Reagan-National - Houston Hobby flight prices

How far in advance should I book a flight to Houston Hobby Airport?

You are more likely to see cheaper flights to Houston Hobby Airport from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around $387 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston Hobby Airport from Washington, D.C. Reagan-National Airport for as low as $266 on momondo.

What cabin class options are available on Washington, D.C. Reagan-National to Houston Hobby flights?

There is only 1 cabin class available to choose from on Washington, D.C. Reagan-National to Houston Hobby flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. Reagan-National Airport to Houston Hobby Airport flight prices changed over time?

As of February 2026, prices for Washington, D.C. Reagan-National Airport to Houston Hobby Airport flights are approximately 33% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Houston Hobby Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Houston Hobby Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Houston Hobby Airport (DCA to HOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Houston Hobby Airport

Best Price Found

$216

Fastest flight time

3h 10m

Direct flights

Every day
The best one-way flight to Houston Hobby Airport from Washington, D.C. Reagan-National Airport in the past 72 hours is $216. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Houston Hobby Airport found on momondo in the last 72 hours is $341.
The fastest flight from Washington, D.C. Reagan-National Airport to Houston Hobby Airport takes 3h 10m
Direct flights go from Washington, D.C. Reagan-National Airport to Houston Hobby Airport every day.
Search flight deals

  • How far is Washington, D.C. Reagan-National to Houston Hobby by plane?

    There are 1216.2 mi between Washington, D.C. Reagan-National and Houston Hobby. Typically, this will take 3h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Houston Hobby Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Houston Hobby Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Houston Hobby Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Houston Hobby Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Houston Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The travel and health documents you'll need for your trip to Houston Hobby 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 Hobby 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 Washington, D.C. Reagan-National Airport to Houston Hobby Airport?

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Houston Hobby Airport?

Best airlines flying from Washington, D.C. Reagan-National Airport to Houston Hobby Airport

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $136Free CancellationRating
6.3
8,433 reviews
Search Spirit Airlines flights
FrontierPriceFrom $167Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
American AirlinesPriceFrom $199Free CancellationRating
7.2
11,258 reviews
Search American Airlines flights
SouthwestPriceFrom $233Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
United AirlinesPriceFrom $243Free CancellationRating
7.4
9,262 reviews
Search United Airlines flights

  • Southwest Flights From Washington, D.C. Reagan-National Airport to Houston Hobby Airport

    Across 14 Southwest flights from Washington, D.C. Reagan-National Airport to Houston Hobby Airport this week, the average price was $371, with the best Southwest deals starting from $233 round-trip. 4,280 users have rated Southwest on momondo, with an average score of 8.0/10.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
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Pasadena
Baytown
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Webster
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Pearland
Freeport
League City
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Stafford
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Missouri City
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Nassau Bay

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. 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 Washington, D.C..

Can I find flights from Washington, D.C. to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Washington, D.C. and alert you when they change.

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