Cheapest return flights from Charlotte to St. Thomas in April from $279

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

Return flights

18 Apr - 01 May Spirit Airlines
17 Apr - 01 May Spirit Airlines
27 Apr - 01 May Spirit Airlines
18 Apr - 20 Apr Spirit Airlines
17 Apr - 20 Apr Spirit Airlines
18 Apr - 26 Apr Spirit Airlines
17 Apr - 26 Apr Spirit Airlines
04 Apr - 11 Apr Spirit Airlines
27 Apr - 01 May American Airlines direct
09 Apr - 16 Apr Delta
15 Apr - 22 Apr Delta
12 Apr - 19 Apr Delta
13 Apr - 20 Apr Delta
10 Apr - 17 Apr Delta

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

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