Cheap Flights from Washington (IAD) to Houston (HOU)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Houston William Hobby Airport (HOU)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to William P. Hobby Airport (HOU) last minute?
When it comes to booking your flights, it pays to be prepared. While you may be able to score a last-minute deal on an IAD to William P. Hobby Airport (HOU) flight, tickets usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international travel it's between three and four months.
What airports do you fly into for Houston from Washington?
From Washington, you can get to Houston through William P. Hobby Airport (HOU), Ellington Field Airport (EFD) and George Bush Intercontinental Airport (IAH). Do some research into which terminal is the right option for you before you make a decision. If you go with William P. Hobby Airport (HOU), it's approximately 14 kilometers southeast of the city center. Use the cash you save when booking your fare with Expedia to experience the city's awesome sights, such as Toyota Center and Minute Maid Park.
Can I change the date of my flight from IAD to William P. Hobby Airport (HOU)?
Easily make changes to your Washington Dulles Intl. Airport (IAD) to William P. Hobby Airport journey by logging in to the Expedia Trips portal. But before you begin, read over the conditions in your itinerary to find out what you can do and what fees apply for changes. Some airlines charge a change fee per person, on top of any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also find your way to our Customer Service portal for further details and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
William P. Hobby
Distance
1919 km

Book with confidence

Book with confidence

Washington to Houston Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Washington to Houston offer the perfect respite. Not only does exploring Houston provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Washington to Houston may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Houston are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Houston more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Houston is now!

Washington to Houston Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia