¥20,710 Cheap Flights from Washington (IAD) to Houston (IAH)

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Cheap Flights from Washington to Houston (IAD-IAH)

Prices were available within the past 7 days and start at ¥20,710 for one-way flights and ¥50,930 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
American Airlines
American Airlines
American Airlines
United
United
United
United
United
American Airlines
Flights from Washington (IAD) to Houston (IAH)
Origin airport
Washington Dulles Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, United
Roundtrip price
¥50,930
Distance
1903 km
Average flight time
2 hours 25 mins

Washington to Houston Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Washington to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Houston.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to IAH flights that won’t make your bank account wince. Ready to temporarily leave behind Washington for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from IAD to IAH?
Round-trip flights between Washington Dulles Intl. Airport (IAD) and George Bush Intercontinental Airport (IAH) start from ¥50,930. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to IAH?
The majority of flights can be canceled online, but each air carrier has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from IAD to Houston Airport 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 many hours is the flight from IAD to Houston Airport?
The flight time from Dulles Intl. Airport to George Bush Intercontinental Airport (IAH) is approximately 3 hours and 11 minutes. Put your earphones in, listen to your favorite podcast and the hours in the air will fly by.
How far is the flight from Washington Dulles Intl. Airport (IAD) to George Bush Intercontinental Airport (IAH)?
The flight distance from Chantilly to Houston is 1,900 kilometers. Bring along a drink, a few snacks and a laptop filled with movies. Keep yourself occupied and time will zip by.
Which airlines fly direct from Dulles Intl. Airport to Houston Airport?
Operating 143 flights each month, United Airlines (UA) is a great choice when flying straight from Dulles Intl. Airport to George Bush Intercontinental Airport (IAH).
Are Washington Dulles Intl. Airport (IAD) to IAH flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up an amazing last-minute deal from Washington Dulles Intl. Airport (IAD) to Houston Airport, but it’s also possible to miss out entirely! As many airlines release prices up to 12 months in advance, it’s worthwhile keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares carrier prices and updates flight deals all the time, so you can feel confident knowing you’re always seeing the latest offers.
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