Flights from Houston to St. Thomas from $ 635*
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1 Passenger, Economy
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today
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Featured daily fares for flights from Houston (IAH) to St. Thomas (STT)
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More United deals on Houston (IAH) to St. Thomas (STT) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Houston (IAH) | St. Thomas (STT) | Roundtrip | Economy | 04/22/27 - 04/28/27 | from $ 635 Viewed: 18 hours ago |
| Houston (IAH) | St. Thomas (STT) | Roundtrip | Economy | 04/19/27 - 04/26/27 | from $ 653 Viewed: 22 hours ago |
| Houston (IAH) | St. Thomas (STT) | Roundtrip | Economy | 08/08/26 - 08/22/26 | from $ 681 Viewed: 4 hours ago |
| Houston (IAH) | St. Thomas (STT) | Roundtrip | Economy | 07/24/26 - 07/31/26 | from $ 687 Viewed: 4 hours ago |
| Houston (IAH) | St. Thomas (STT) | Roundtrip | Economy | 07/17/26 - 07/31/26 | from $ 687 Viewed: 4 hours ago |
| Houston (IAH) | St. Thomas (STT) | Roundtrip | Economy | 07/07/26 - 07/14/26 | from $ 693 Viewed: 4 hours ago |
| Houston (IAH) | St. Thomas (STT) | Roundtrip | Economy | 07/27/26 - 07/31/26 | from $ 701 Viewed: 4 hours ago |
| Houston (IAH) | St. Thomas (STT) | Roundtrip | Economy | 07/16/26 - 07/30/26 | from $ 703 Viewed: 4 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
