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

Return flights

10 Mar - 17 Mar	jetBlue
04 Mar - 09 Mar	Delta	direct
09 Mar - 11 Mar	American Airlines	direct
03 Mar - 10 Mar	Delta	direct
10 Mar - 17 Mar	Delta	direct
18 Mar - 25 Mar	Delta	direct
05 Mar - 09 Mar	Delta	direct
22 Mar - 26 Mar	Delta	direct
12 Mar - 24 Mar	jetBlue
31 Mar - 07 Apr	jetBlue
10 Mar - 15 Mar	jetBlue
30 Mar - 06 Apr	jetBlue
31 Mar - 07 Apr	Delta	direct
29 Mar - 03 Apr	jetBlue
30 Mar - 06 Apr	Delta	direct

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.

Book a cheap hotel in St. Thomas

Cheap car rent in St. Thomas

Cheapest return flights from New York to St. Thomas in March from $209

Return flights