AirHint found the following cheapest return flights from New York (NYC) to St. Thomas (STT) in March 2026 (see full year).

Return flights

22 Mar - 27 Mar	Delta	direct
05 Mar - 09 Mar	United	direct
15 Mar - 22 Mar	Delta	direct
13 Mar - 21 Mar	jetBlue
06 Mar - 15 Mar	Delta	direct
29 Mar - 02 Apr	Delta	direct
26 Mar - 29 Mar	United	direct
27 Mar - 03 Apr	Delta	direct
14 Mar - 28 Mar	United	direct
13 Mar - 21 Mar	United	direct
20 Mar - 29 Mar	Frontier Airlines

Also check the deals for one-way flights from New York to St. Thomas in March.

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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Cheapest return flights from New York to St. Thomas in March from 302€

Return flights