Cheapest return flights from Newark to St. Thomas in December from $273

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

Return flights

06 Dec - 08 Dec Spirit Airlines
04 Dec - 05 Dec Spirit Airlines
04 Dec - 08 Dec Spirit Airlines
05 Dec - 08 Dec Spirit Airlines
01 Dec - 05 Dec United direct
06 Dec - 15 Dec Spirit Airlines
08 Dec - 15 Dec Spirit Airlines
04 Dec - 15 Dec Spirit Airlines
05 Dec - 15 Dec Spirit Airlines
12 Dec - 15 Dec Spirit Airlines
31 Dec - 10 Jan Spirit Airlines
31 Dec - 18 Jan Spirit Airlines
31 Dec - 06 Jan Spirit Airlines
31 Dec - 05 Jan Spirit Airlines
17 Dec - 06 Jan Spirit Airlines
12 Dec - 01 Jan Spirit Airlines
29 Dec - 10 Jan Spirit Airlines
29 Dec - 18 Jan Spirit Airlines
29 Dec - 06 Jan Spirit Airlines
31 Dec - 05 Jan United direct

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

Skyscanner

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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