AirHint found the following cheapest return flights from Atlanta (ATL) to St. Croix Island (STX) in December 2025 (see full year).
Return flights
| 05 Dec - 08 Dec | Spirit Airlines | ||
| 29 Dec - 12 Jan | Frontier Airlines | ||
| 07 Dec - 13 Dec | Frontier Airlines | ||
| 19 Dec - 29 Dec | Spirit Airlines | ||
| 27 Dec - 03 Jan | Frontier Airlines | ||
| 27 Dec - 03 Jan | Delta | direct |
Also check the deals for one-way 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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