Cheapest return flights from Fort Lauderdale to St. Croix Island in December from $1355

AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to St. Croix Island (STX) in December 2025 (see full year).

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.