
Popular airlines from Washington Dulles Intl. Airport (IAD) to Houston William Hobby Airport (HOU)
- Delta
Delta
- American Airlines
American Airlines
- Southwest Airlines
Southwest Airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 15% on select hotels after you book a flight*
Cheap flights from Washington to Houston (IAD-HOU)
Prices were available within the past 7 days and start at €206 for one-way flights and €419 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€419 Return, found 3 days ago
€419
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€470 Return, found 3 days ago
€470
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€479 Return, found 3 days ago
€479
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€488 Return, found 3 days ago
€488
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€530 Return, found 3 days ago
€530
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€538 Return, found 3 days ago
€538
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€547 Return, found 3 days ago
€547
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€559 Return, found 3 days ago
€559
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€573 Return, found 3 days ago
€573
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€598 Return, found 3 days ago
€598
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€599 Return, found 3 days ago
€599
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€630 Return, found 3 days ago
€630
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€633 Return, found 3 days ago
€633
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€635 Return, found 3 days ago
€635
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€641 Return, found 3 days ago
€641
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€659 Return, found 3 days ago
€659
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€666 Return, found 3 days ago
€666
Return
found 3 days ago

Sat, 25 Jul - Sun, 26 Jul
IAD
Washington
HOU
Houston
€673 Return, found 3 days ago
€673
Return
found 3 days ago
Find the cheapest month to fly from Washington (IAD) to Houston (HOU)
November is typically the cheapest month to fly
From €103 - €370 per traveller.
Frequently asked questions
Travel information
Origin airport | Washington Dulles Intl. |
|---|---|
Destination airport | William P. Hobby |
Return price | €418 |
Distance | 1919 km |
Book with confidence
Perfect flights from Washington to Houston
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Our flexible Washington Dulles Intl. to William P. Hobby ticket options cater to your travel preferences, with incredible one-way fares from €206 and roundtrip prices from €419. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at William P. Hobby and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Houston.
Explore a world of travel with Expedia
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- Flights to Houston
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- Flights from William P. Hobby
- Flights from Houston
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- Aveva Stadium
- Daikin Park
- Visit East Houston
- Gulfgate Shopping Center
- Visit Foster Place
- Houston Museum of Fine Arts
- Visit Riverside Terrace
- Visit South Central Houston
- Houston Zoo
- Visit Houston
- It'z Family Food & Fun
- Jesse H. Jones Hall
- Lone Star Flight Museum
- Nrg Park
- Pasadena Holidays
- Visit Pasadena
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