₹16,726 Cheap Flights from Washington (IAD) to Houston (IAH)

View ₹16,726 flight on Sat, 7 Mar 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ₹16,726 for one-way flights and ₹29,610 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 25 Dec - Tue, 6 Jan
IAD
Washington
IAH
Houston
₹29,610 Return, found 12 hours ago
₹29,610
Return
found 12 hours ago
Select United flight, departing Thu, 25 Dec from Washington to Houston, returning Tue, 6 Jan, priced at ₹29,610 found 12 hours ago
United
Thu, 25 Dec - Tue, 6 Jan
IAD
Washington
IAH
Houston
₹31,065 Return, found 12 hours ago
₹31,065
Return
found 12 hours ago
Select United flight, departing Thu, 25 Dec from Washington to Houston, returning Tue, 6 Jan, priced at ₹31,065 found 12 hours ago
United
Thu, 25 Dec - Tue, 6 Jan
IAD
Washington
IAH
Houston
₹31,932 Return, found 12 hours ago
₹31,932
Return
found 12 hours ago
Select United flight, departing Thu, 25 Dec from Washington to Houston, returning Tue, 6 Jan, priced at ₹31,932 found 12 hours ago
Delta
Thu, 25 Dec - Tue, 6 Jan
IAD
Washington
IAH
Houston
₹33,178 Return, found 12 hours ago
₹33,178
Return
found 12 hours ago
Select Delta flight, departing Thu, 25 Dec from Washington to Houston, returning Tue, 6 Jan, priced at ₹33,178 found 12 hours ago
United
Thu, 25 Dec - Tue, 6 Jan
IAD
Washington
IAH
Houston
₹33,179 Return, found 12 hours ago
₹33,179
Return
found 12 hours ago
Select United flight, departing Thu, 25 Dec from Washington to Houston, returning Tue, 6 Jan, priced at ₹33,179 found 12 hours ago
United
Thu, 25 Dec - Tue, 6 Jan
IAD
Washington
IAH
Houston
₹33,184 Return, found 12 hours ago
₹33,184
Return
found 12 hours ago
Select United flight, departing Thu, 25 Dec from Washington to Houston, returning Tue, 6 Jan, priced at ₹33,184 found 12 hours ago
United
Thu, 25 Dec - Tue, 6 Jan
IAD
Washington
IAH
Houston
₹34,634 Return, found 12 hours ago
₹34,634
Return
found 12 hours ago
Select United flight, departing Thu, 25 Dec from Washington to Houston, returning Tue, 6 Jan, priced at ₹34,634 found 12 hours ago
Delta
Thu, 25 Dec - Tue, 6 Jan
IAD
Washington
IAH
Houston
₹34,963 Return, found 12 hours ago
₹34,963
Return
found 12 hours ago
Select Delta flight, departing Thu, 25 Dec from Washington to Houston, returning Tue, 6 Jan, priced at ₹34,963 found 12 hours ago
Delta
Thu, 25 Dec - Tue, 6 Jan
IAD
Washington
IAH
Houston
₹35,156 Return, found 12 hours ago
₹35,156
Return
found 12 hours ago
Select Delta flight, departing Thu, 25 Dec from Washington to Houston, returning Tue, 6 Jan, priced at ₹35,156 found 12 hours ago
American Airlines
Thu, 25 Dec - Tue, 6 Jan
IAD
Washington
IAH
Houston
₹36,307 Return, found 12 hours ago
₹36,307
Return
found 12 hours ago
Select American Airlines flight, departing Thu, 25 Dec from Washington to Houston, returning Tue, 6 Jan, priced at ₹36,307 found 12 hours ago

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Find the cheapest month to fly from Washington (IAD) to Houston (IAH)

October is typically the cheapest month to fly

From ₹10,456 - ₹18,705 per traveller.
Flight from Washington to Houston route information
Origin airport
Washington Dulles Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, United
Return price
₹29,610
Distance
1903 km
Average flight time
2 hours 33 mins

Perfect flights from Washington to Houston

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Houston. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to George Bush Intercontinental ticket options cater to your travel preferences, with incredible one-way fares from ₹16,726 and roundtrip prices from ₹29,610. 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 George Bush Intercontinental 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.

Frequently asked questions

How much is a flight from IAD to George Bush Intercontinental Airport (IAH)?
Start packing your bags, because round-trip journeys from Washington Dulles Intl. Airport (IAD) to IAH start from ₹29,610. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to IAH?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from IAD to IAH 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 Washington Dulles Intl. Airport (IAD) to George Bush Intercontinental Airport (IAH) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Washington Dulles Intl. Airport (IAD) to Houston Airport?
You'll be in the air for a while, as the flight distance from Dulles Intl. Airport to George Bush Intercontinental Airport (IAH) is 1,900 kilometres. Put together a playlist of your favourite tunes before leaving home to keep yourself entertained during your flight.
Which airlines fly direct from IAD to Houston Airport?
If you'd like to fly directly from Washington Dulles Intl. Airport (IAD) to IAH, United Airlines (UA) is a top choice. It operates 121 flights each month between Chantilly and Houston.
Are IAD to IAH flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Washington Dulles Intl. Airport (IAD) to George Bush Intercontinental Airport (IAH) at the last minute could save you some cash. However, it could end up costing a good deal more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

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