
Popular airlines from Washington Dulles International Airport (IAD) to George Bush Intercontinental Airport (IAH)
- American Airlines
American Airlines
- Delta
Delta
- United
United
- Plan, book, fly with confidence
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Cheap Flights from Washington (IAD) to Houston (IAH)
Prices were available within the past 7 days and start at ₹10,132 for one-way flights and ₹30,025 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 5 Aug - Fri, 22 Aug
IAD
Washington
IAH
Houston
₹30,025 Return, found 1 day ago
₹30,025
Return
found 1 day ago

Sun, 27 Jul - Mon, 29 Sep
IAD
Washington
IAH
Houston
₹31,962 Return, found 6 days ago
₹31,962
Return
found 6 days ago

Tue, 5 Aug - Fri, 22 Aug
IAD
Washington
IAH
Houston
₹32,588 Return, found 1 day ago
₹32,588
Return
found 1 day ago

Tue, 5 Aug - Fri, 22 Aug
IAD
Washington
IAH
Houston
₹32,632 Return, found 1 day ago
₹32,632
Return
found 1 day ago

Sun, 27 Jul - Mon, 29 Sep
IAD
Washington
IAH
Houston
₹32,845 Return, found 6 days ago
₹32,845
Return
found 6 days ago

Tue, 5 Aug - Fri, 22 Aug
IAD
Washington
IAH
Houston
₹32,932 Return, found 1 day ago
₹32,932
Return
found 1 day ago

Tue, 5 Aug - Fri, 22 Aug
IAD
Washington
IAH
Houston
₹32,949 Return, found 1 day ago
₹32,949
Return
found 1 day ago

Tue, 5 Aug - Fri, 22 Aug
IAD
Washington
IAH
Houston
₹33,465 Return, found 1 day ago
₹33,465
Return
found 1 day ago

Tue, 5 Aug - Fri, 22 Aug
IAD
Washington
IAH
Houston
₹33,466 Return, found 1 day ago
₹33,466
Return
found 1 day ago

Fri, 24 Oct - Sun, 26 Oct
IAD
Washington
IAH
Houston
₹34,002 Return, found 1 day ago
₹34,002
Return
found 1 day ago
Find the cheapest month to fly from Washington (IAD) to Houston (IAH)
September is typically the cheapest month to fly
From ₹8,837 - ₹21,748 per traveller.
Graph displaying average flight prices per month
Origin airport | Washington Dulles Intl. |
Destination airport | George Bush Intercontinental |
Airlines serving | American Airlines, Delta, United |
Return price | ₹30,025 |
Distance | 1903 km |
Average flight time | 2 hours 14 mins |
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Top Routes to Houston
- Goa to Houston (GOI - IAH)
- Chicago to Houston (ORD - IAH)
- Mumbai to Houston (BOM - IAH)
- Newark Liberty Intl. Airport to Houston (EWR - IAH)
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- Kochi to Houston (KCZ - IAH)
- Miami to Houston (MIA - IAH)
- New York to Houston (LGA - IAH)
- Bengaluru to Houston (BLR - IAH)
- Delhi to Houston (DEL - IAH)
- Kozhikode to Houston (CCJ - IAH)
- Chennai to Houston (MAA - IAH)
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Houston Airports
Houston
Washington Airports
Washington
Baltimore
Nearby Airports
- Manassas Regional Airport (MNZ)
- Montgomery County Airpark Airport (GAI)
- Ronald Reagan Washington National Airport (DCA)
- College Park Airport (CGS)
- Eastern West Virginia Regional Airport (MRB)
- Baltimore Washington Intl. Thurgood Marshall Airport (BWI)
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