Cheapest return flights from Houston to St. Thomas in July from $654

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

Return flights

01 Jul - 07 Jul United direct
09 Jul - 12 Jul United direct
11 Jul - 18 Jul American Airlines
11 Jul - 18 Jul United direct

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

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