Cheapest return flights from Atlanta to St. Thomas in April from $371

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

Return flights

29 Apr - 06 May jetBlue
05 Apr - 08 Apr Spirit Airlines
05 Apr - 07 Apr Spirit Airlines
30 Apr - 03 May jetBlue
03 Apr - 07 Apr Frontier Airlines
29 Apr - 06 May Delta direct
03 Apr - 08 Apr Spirit Airlines
05 Apr - 08 Apr Delta direct
27 Apr - 04 May Delta direct
03 Apr - 07 Apr Delta direct
26 Apr - 02 May Delta direct
30 Apr - 03 May Delta direct

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

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