AirHint found the following cheapest return flights from Houston (IAH) to St. Thomas (STT) in June 2026 (see full year).

Return flights

09 Jun - 16 Jun	United
15 Jun - 22 Jun	jetBlue
17 Jun - 24 Jun	United	direct
25 Jun - 28 Jun	United	direct
12 Jun - 19 Jun	American Airlines
11 Jun - 18 Jun	United
14 Jun - 21 Jun	jetBlue
03 Jun - 07 Jun	United	direct
15 Jun - 22 Jun	United	direct
12 Jun - 19 Jun	United	direct

Also check the deals for one-way flights from Houston to St. Thomas in June.

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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Cheapest return flights from Houston to St. Thomas in June from 502€

Return flights