Cheapest one-way flights from Atlanta to St. Croix Island in December from 331€

AirHint found the following cheapest one-way flights from Atlanta (ATL) to St. Croix Island (STX) in December 2025 (see full year).

One-Way flights

30 Dec Frontier Airlines
29 Dec Frontier Airlines
26 Dec Spirit Airlines
27 Dec Frontier Airlines
25 Dec Frontier Airlines
30 Dec Delta direct
25 Dec Delta direct
27 Dec Delta direct
29 Dec Delta direct
26 Dec Delta direct

Also check the deals for return flights from Atlanta to St. Croix Island in December.

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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.

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