Cheapest one-way flights from Newark to St. Thomas in December from $129

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

One-Way flights

11 Dec Spirit Airlines
03 Dec Spirit Airlines
14 Dec Spirit Airlines
10 Dec United direct
11 Dec United direct
13 Dec American Airlines
07 Dec Spirit Airlines
13 Dec United direct
17 Dec Spirit Airlines
19 Dec Spirit Airlines

Also check the deals for return flights from Newark to St. Thomas in December.

Powered by

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.

Book a cheap hotel in St. Thomas

Cheap car rent in St. Thomas

Feel free to contact us with any feedback or request another flight research.