Cheapest return flights from Los Angeles to St. Thomas in December from $540

AirHint found the following cheapest return flights from Los Angeles (LAX) to St. Thomas (STT) in December 2025 (see full year).

Return flights

09 Dec - 15 Dec United
19 Dec - 25 Dec Sun Country Airlines
20 Dec - 26 Dec Sun Country Airlines
20 Dec - 27 Dec Sun Country Airlines
19 Dec - 27 Dec Sun Country Airlines

Also check the deals for one-way flights from Los Angeles to St. Thomas in December.

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