Cheapest return flights from Newburgh to St. Thomas in April from 275€

AirHint found the following cheapest return flights from Newburgh (SWF) to St. Thomas (STT) in April 2026 (see full year).

Return flights

12 Apr - 15 Apr Allegiant Air
04 Apr - 08 Apr Allegiant Air
09 Apr - 12 Apr Allegiant Air

Also check the deals for one-way flights from Newburgh to St. Thomas in April.

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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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