SAR 666 Cheap Flights from Washington (IAD) to Houston (IAH)
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Popular airlines from Washington Dulles Intl. Airport (IAD) to George Bush Intercontinental Airport (IAH)
Frontier AirlinesFrontier Airlines
UnitedUnited
DeltaDelta
American AirlinesAmerican Airlines
Alaska AirlinesAlaska Airlines
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Cheap Flights from Washington to Houston (IAD-IAH)
Prices were available within the past 7 days and start at SAR 666 for one-way flights, for the period specified. Prices and availability are subject to change.
Saturday, 18 July, 2026
IAD
Washington
IAH
Houston
SAR 666
One way
Found 1 day ago
Friday, 24 July, 2026
IAD
Washington
IAH
Houston
SAR 1,085
One way
Found 4 days ago
Friday, 24 July, 2026
IAD
Washington
IAH
Houston
SAR 1,217
One way
Found 4 days ago
Friday, 24 July, 2026
IAD
Washington
IAH
Houston
SAR 1,383
One way
Found 4 days ago
Find the cheapest month to fly from Washington (IAD) to Houston (IAH)
January is typically the cheapest month to flyJanuary is typically the cheapest month to fly
From SAR 368 - SAR 976 per traveler.
Travel information
Origin airport | Washington Dulles Intl. Airport |
|---|---|
Destination airport | George Bush Intercontinental Airport |
Distance | 1,914 km away |
Airlines serving | Frontier Airlines, United, Delta, American Airlines, Alaska Airlines |
Popular airline | Frontier Airlines |
Roundtrip price | SAR 666 |
Average flight time | 5 hours 35 mins |
*Available to One Key members.