CA $420 Cheap United fights from Houston (IAH) to St. Thomas (STT)

View CA $420 flight on Sun, Oct. 19, 2025Opens in a new window

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United flights from Houston to St. Thomas (IAH→STT)

Prices were available within the past 7 days and start at CA $420 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Houston to St. Thomas (IAH - STT) route information
Origin airport
George Bush Intercontinental
Destination airport
Cyril E. King
Distance
3309 km
Average flight time
3 hours 55 mins
*Available to Expedia members.