Cheapest one-way flights from Newark to St. Croix Island in December from 238€

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

One-Way flights

16 Dec Spirit Airlines
14 Dec Spirit Airlines
19 Dec Spirit Airlines
15 Dec United

Also check the deals for return flights from Newark to St. Croix Island 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.

Book a cheap hotel in St. Croix Island

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