AED690 Cheap Flights from Washington (IAD) to Houston (IAH)

Popular airlines from Washington Dulles Intl. Airport (IAD) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Washington to Houston (IAD-IAH)

Prices were available within the past 7 days and start at AED690 for one-way flights and AED2,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Flights from Washington (IAD) to Houston (IAH)
Origin airport
Washington Dulles Intl.
Destination airport
George Bush Intercontinental
Roundtrip price
AED2,500
Distance
1903 km
Average flight time
3 hours 58 mins

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 IAD to IAH 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 AED690 now!

Frequently asked questions

How long does it take to fly from Dulles Intl. Airport to Houston Airport?
A direct flight with United Airlines takes roughly 3 hours and 16 minutes. Jump on the 10:05PM flight from IAD and land at IAH at 12:21AM. Get your hands on an epic deal on this and many other routes when you book with Expedia.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to George Bush Intercontinental Airport (IAH) last minute?
Being spontaneous is a fabulous way to travel around, but it isn't always the best way to nab a cheap plane ticket. It's better to book your Dulles Intl. Airport to Houston Airport journey ahead of time rather than leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you reach your destination!
What airline has the least delays from Dulles Intl. Airport to Houston Airport?
Head off with United Airlines from Dulles Intl. Airport to Houston Airport and arrive at the time on your boarding card. This carrier is the top performer on this route, with 87% of on-time arrivals. If there is a delay to your flight, the Expedia App will keep you up to date. Download it and receive real-time trip alerts, from flight delays to gate changes and baggage carousel numbers.
What airports do you fly into for Houston from Washington?
George Bush Intercontinental Airport (IAH), William P. Hobby Airport (HOU) and Ellington Field Airport (EFD) are your choices when setting off from Washington to Houston. About 26 kilometers north of the center of Houston, George Bush Intercontinental Airport (IAH) is the city's main entry point. Think about factors such as flight departure and arrival times and the distance to your hotel before picking your airport. Toyota Center and Minute Maid Park are a couple of amazing attractions to check out when you arrive at your destination.
What are the most popular departure times for flights from Dulles Intl. Airport to George Bush Intercontinental Airport (IAH)?
The most popular departure times for journeys from Washington Dulles Intl. Airport (IAD) to George Bush Intercontinental Airport (IAH) are between 12:00 PM - 1:00 PM on United Airlines. Our tip is to depart in the morning. The earlier you do, the better your chances of arriving on time with less air traffic in the skies.
Can I change the date of my flight from IAD to IAH?
You can easily make changes to your Dulles Intl. Airport to George Bush Intercontinental Airport (IAH) trip through the Expedia Trips portal. Before you make any amendments, check the conditions in your itinerary to find out what you can do and if charges apply. Some carriers charge a change fee per person, in addition to any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also browse our Customer Service portal for more handy information and to connect with our Virtual Agent.

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