Cheapest one-way flights from New York to St. Thomas in March from $143

AirHint found the following cheapest one-way flights from New York (LGA) to St. Thomas (STT) in March 2026 (see full year).

One-Way flights

04 Mar Spirit Airlines
02 Mar American Airlines
03 Mar Spirit Airlines
18 Mar Spirit Airlines
10 Mar Spirit Airlines
09 Mar Spirit Airlines
07 Mar Spirit Airlines
05 Mar Spirit Airlines
20 Mar Spirit Airlines
27 Mar Spirit Airlines

Also check the deals for return flights from New York to St. Thomas in March.

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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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