Cheapest return flights from Charleston to St. Thomas in April from $337

AirHint found the following cheapest return flights from Charleston (CHS) to St. Thomas (STT) in April 2026 (see full year).

Return flights

28 Apr - 04 May Breeze Airways
02 Apr - 06 Apr American Airlines
01 Apr - 05 Apr American Airlines
04 Apr - 11 Apr jetBlue

Also check the deals for one-way flights from Charleston to St. Thomas in April.

Powered by

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.

Book a cheap hotel in St. Thomas

Cheap car rent in St. Thomas

Feel free to contact us with any feedback or request another flight research.