S$201 Cheap Flights from Washington to Houston

View S$201 flight on Wed, 17 Sep, 2025Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Houston William Hobby Airport (HOU)

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Cheap Flights from Washington to Houston (DCA-HOU)

Prices were available within the past 7 days and start at S$201 for one-way flights and S$412 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 8 Aug - Fri, 15 Aug
DCA
Washington
IAH
Houston
S$412 Return, found 1 day ago
S$412
Return
found 1 day ago
Select United flight, departing Fri, 8 Aug from Washington to Houston, returning Fri, 15 Aug, priced at S$412 found 1 day ago
Delta
Fri, 8 Aug - Fri, 15 Aug
DCA
Washington
IAH
Houston
S$418 Return, found 1 day ago
S$418
Return
found 1 day ago
Select Delta flight, departing Fri, 8 Aug from Washington to Houston, returning Fri, 15 Aug, priced at S$418 found 1 day ago
United
Fri, 8 Aug - Fri, 15 Aug
DCA
Washington
IAH
Houston
S$451 Return, found 1 day ago
S$451
Return
found 1 day ago
Select United flight, departing Fri, 8 Aug from Washington to Houston, returning Fri, 15 Aug, priced at S$451 found 1 day ago
United
Fri, 8 Aug - Fri, 15 Aug
DCA
Washington
IAH
Houston
S$456 Return, found 1 day ago
S$456
Return
found 1 day ago
Select United flight, departing Fri, 8 Aug from Washington to Houston, returning Fri, 15 Aug, priced at S$456 found 1 day ago
Delta
Fri, 8 Aug - Fri, 15 Aug
DCA
Washington
IAH
Houston
S$457 Return, found 1 day ago
S$457
Return
found 1 day ago
Select Delta flight, departing Fri, 8 Aug from Washington to Houston, returning Fri, 15 Aug, priced at S$457 found 1 day ago
Delta
Fri, 8 Aug - Fri, 15 Aug
DCA
Washington
IAH
Houston
S$463 Return, found 1 day ago
S$463
Return
found 1 day ago
Select Delta flight, departing Fri, 8 Aug from Washington to Houston, returning Fri, 15 Aug, priced at S$463 found 1 day ago
American Airlines
Fri, 8 Aug - Fri, 15 Aug
DCA
Washington
IAH
Houston
S$468 Return, found 1 day ago
S$468
Return
found 1 day ago
Select American Airlines flight, departing Fri, 8 Aug from Washington to Houston, returning Fri, 15 Aug, priced at S$468 found 1 day ago
Delta
Fri, 8 Aug - Fri, 15 Aug
DCA
Washington
IAH
Houston
S$469 Return, found 1 day ago
S$469
Return
found 1 day ago
Select Delta flight, departing Fri, 8 Aug from Washington to Houston, returning Fri, 15 Aug, priced at S$469 found 1 day ago
United
Fri, 8 Aug - Fri, 15 Aug
DCA
Washington
IAH
Houston
S$494 Return, found 1 day ago
S$494
Return
found 1 day ago
Select United flight, departing Fri, 8 Aug from Washington to Houston, returning Fri, 15 Aug, priced at S$494 found 1 day ago
United
Fri, 8 Aug - Fri, 15 Aug
DCA
Washington
IAH
Houston
S$501 Return, found 1 day ago
S$501
Return
found 1 day ago
Select United flight, departing Fri, 8 Aug from Washington to Houston, returning Fri, 15 Aug, priced at S$501 found 1 day ago

Find the cheapest month to fly from Washington (DCA) to Houston (HOU)

February is typically the cheapest month to fly

From S$141 - S$379 per traveller.

Graph displaying average flight prices per month

Washington to Houston route information
Origin airport
Ronald Reagan Washington National
Destination airport
George Bush Intercontinental
Return price
S$411
Distance
1929 km
Average flight time
3 hours 18 mins

Perfect flights from Washington to Houston

Your Journey from Washington to Houston

Start your unforgettable journey with Expedia. Our broad selection of flights from Washington to Houston caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, Delta, United. Our selection of flights from Ronald Reagan Washington National to William P. Hobby caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Washington to Houston Flights

Experience the joy of finding cheap flights from Ronald Reagan Washington National to William P. Hobby that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$201 and roundtrip prices from S$412*.
 

Pre-Flight Essentials

Ensure a smooth journey from Washington to Houston with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Houston

Picture yourself stepping off the plane in Houston and immersing yourself in the unique atmosphere of Houston. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Washington to Houston Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Washington to Houston.
 

Beyond the Flight – Exploring Houston

With Expedia, your adventure extends beyond the flight. Explore Houston at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Washington to Houston with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Washington to Houston with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from DCA to William P. Hobby Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from National Airport to William P. Hobby Airport was S$412. Cheap tickets don't stick around for long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DCA to William P. Hobby Airport (HOU)?
We get that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from National Airport to William P. Hobby Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Ronald Reagan Washington National Airport (DCA) to William P. Hobby Airport (HOU) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Ronald Reagan Washington National Airport (DCA) to William P. Hobby Airport?
Around 1,950 kilometres separates Arlington and Houston, so pack some in-flight entertainment to help you fill in a few hours. That thrilling novel you haven't had time to start will do the trick.
Which airlines fly direct from National Airport to HOU?
Flying straight from DCA to William P. Hobby Airport is simple with Southwest Airlines (WN). This leading airline offers 86 flights each month.
Are DCA to HOU flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Ronald Reagan Washington National Airport (DCA) to William P. Hobby Airport (HOU) can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you'd prefer to play it safe and start planning early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines publish their prices that far in advance. Our top tip? Check back often as updates are made regularly.

Explore a world of travel with Expedia

*Available to Expedia members.