Cheapest return flights from Newark to St. Croix Island in May from $173

Best time to book flights for Newark (EWR) to St. Croix Island (STX) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to St. Croix Island (STX) in May 2025 (see full year).

Return flights

04 May - 08 May Frontier Airlines
31 May - 05 Jun Frontier Airlines
16 May - 18 May jetBlue
04 May - 11 May Frontier Airlines
09 May - 11 May jetBlue
15 May - 18 May jetBlue
10 May - 14 May Spirit Airlines
22 May - 27 May jetBlue

Also check the deals for one-way flights from Newark to St. Croix Island in May.

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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