Cheapest return flights from Charleston to St. Croix Island in February from $419

AirHint found the following cheapest return flights from Charleston (CHS) to St. Croix Island (STX) in February 2026 (see full year).

Return flights

20 Feb - 27 Feb Delta
09 Feb - 12 Feb American Airlines

Also check the deals for one-way flights from Charleston to St. Croix Island in February.

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