For Unpublished Cheap Flight Deals,
Call Us at 1-888-437-4930
  • Great
    Based on 2,184 reviews
  • Safe & Secure Booking
  • Low Fare Promise
  • Buy with Confidence
  • 10 Million+ Customers
    Per Year
  • Compare & Book Over
    600 Airlines Instantly!
  • Fast, Safe &
  • Live 24/7
    Customer Support
Download Our App

Find the deals you want & manage your trips ... all while on the go.

Apply for Our Credit Card

Earn rewards points & other travel perks when you spend.

Apply Now
Check out our Blog

Get inspired, learn expert tips & add to your travel bucket list.

Read it Now
Check Your Flight Status

Get there on time,
every time!

Check Status

Recent Houston Posts

Search Cheap Flights from Washington Dc to Houston

Houston is the most populous city in the state of Texas and the fourth-most populous city in the United States. It is home to the Texas Medical Centre (which is the world's largest concentration of healthcare and research institutions) and Johnson Space Centre, NASA’s premier Mission Control Centre for space explorations. The latter is a one-stop, state-of-the-art aeronautical facility that wows everybody with its top-notch scientific simulators and interactive activities. Those interested in Houston’s artistic and cultural side can spend a day or two admiring its top-class art galleries, museums and performing art venues.

Things to do in Houston

Lyndon B. Johnson Space Centre

The Lyndon B. Johnson Space Centre is the National Aeronautics and Space Administration's (or NASA’s) Manned Spacecraft Centre in Houston. It features a complex of 100 buildings that together offer human spaceflight training, research, and flight controls.

Houston Theatre District

Spread across 17 blocks, the Houston Theater District features nine professional performing arts organizations and a grand entertainment complex in Downtown Houston. You should visit here for its Alley Theatre, which is the third oldest continually operating theatre in the United States.

Memorial Park

The Memorial Park is Houston's premier urban park and one of the largest urban parks in the US. Opened in 1924, it features miles of jogging trails, mountain bike trails, several tennis courts, and is famous for its 18-hole Memorial Park Golf Course. The Memorial Park comprises Houston Arboretum and Nature Centre, which features an arboretum, a nature centre and many specialty gardens.

Best Time to Visit Houston

Spring season, the months from February to April are the best to book your flights from Washington DC to Houston. It is the season when the city celebrates plenty of sports and cultural events like World's Championship Bar-B-Que Contest, Houston Livestock Show and Rodeo and McDonald's Houston Children's Festival. Book your flights from WAS to HOU in advance to avoid paying more.

    Washington Dc to Houston Flight Route Facts

  • When does the earliest flight depart WAS?

    12:20PM United Airlines Flight #551

  • When does the latest flight depart HOU?

    10:05PM United Airlines Flight #6293

  • Which is the busiest month to travel from Washington Dc to Houston?


  • Which is the least-busy month to travel from WAS to HOU?


  • What is the travel distance between Washington Dc and Houston?

    1,219 miles

  • How many weekly flights operate between WAS and HOU?

    There are 4 weekly flights between WAS and HOU.

  • Which is the busiest day in terms of passengers flying from WAS to HOU?


  • In last 30 days, what is the %age of HOU visitors who spent less than 3 days in the city?

    50.00 %

  • Which airport is located close to HOU?

    William P Hobby Airport

  • Which airport is located close to WAS?

    Ronald Reagan Washington Natl Airport

Houston Reviews

The agent lent me his ear

I thank the agent who patiently listened to my request and helped me get the vacation package I had planed for my family.

- Mario  Sep 17, 2019
High-class customer service

Amelie is a wonderful CSR of Onetravel and passionate about giving high-class customer service. I really enjoyed her service and knowledge about airfares and the airline industry.

- Muhammad  Sep 17, 2019