Cheapest return flights from Fort Lauderdale to St. Thomas in December from $172

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

Return flights

06 Dec - 13 Dec Spirit Airlines direct
13 Dec - 15 Dec Spirit Airlines direct
21 Dec - 07 Jan Spirit Airlines direct
31 Dec - 07 Jan Spirit Airlines direct
25 Dec - 07 Jan Spirit Airlines direct
18 Dec - 07 Jan Spirit Airlines direct
30 Dec - 07 Jan Spirit Airlines direct
23 Dec - 07 Jan Spirit Airlines direct
24 Dec - 07 Jan Spirit Airlines direct
21 Dec - 10 Jan Spirit Airlines direct
31 Dec - 10 Jan Spirit Airlines direct
25 Dec - 10 Jan Spirit Airlines direct
12 Dec - 28 Dec Spirit Airlines direct
23 Dec - 28 Dec Spirit Airlines direct
08 Dec - 12 Dec Spirit Airlines direct
24 Dec - 28 Dec Spirit Airlines direct
24 Dec - 29 Dec Spirit Airlines direct
21 Dec - 28 Dec Spirit Airlines direct
21 Dec - 29 Dec Spirit Airlines direct
25 Dec - 28 Dec Spirit Airlines direct

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

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