Cheapest one-way flights from Charleston to St. Thomas in July from $250
AirHint found the following cheapest one-way flights from Charleston (CHS) to St. Thomas (STT) in July 2025 (see full year).
One-Way flights
| 04 Jul | Allegiant Air |
Also check the deals for return flights from Charleston to St. Thomas in July.
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.
