Cheapest one-way flights from Greenville to St. Thomas in July from $251

AirHint found the following cheapest one-way flights from Greenville (GSP) to St. Thomas (STT) in July 2025 (see full year).

One-Way flights

31 Jul Allegiant Air

Also check the deals for return flights from Greenville to St. Thomas in July.

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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