Cheapest one-way flights from Houston to St. Thomas in June from $172

AirHint found the following cheapest one-way flights from Houston (IAH) to St. Thomas (STT) in June 2025 (see full year).

One-Way flights

28 Jun Spirit Airlines
27 Jun Spirit Airlines
29 Jun Spirit Airlines
22 Jun Spirit Airlines
19 Jun Spirit Airlines
21 Jun Spirit Airlines
20 Jun Spirit Airlines
16 Jun Spirit Airlines
22 Jun United direct
19 Jun United direct

Also check the deals for return flights from Houston to St. Thomas in June.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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