AirHint found the following cheapest return flights from New York (JFK) to Kingstown (SVD) in September 2025 (see full year).

Return flights

13 Sep - 20 Sep	Caribbean Airlines	direct
14 Sep - 21 Sep	jetBlue	direct
14 Sep - 17 Sep	jetBlue	direct
24 Sep - 01 Oct	jetBlue	direct
18 Sep - 22 Sep	American Airlines
28 Sep - 04 Oct	jetBlue	direct
13 Sep - 21 Sep	Caribbean Airlines
29 Sep - 03 Oct	Caribbean Airlines
03 Sep - 07 Sep	Caribbean Airlines
03 Sep - 06 Sep	Caribbean Airlines
25 Sep - 01 Oct	Caribbean Airlines
10 Sep - 15 Sep	Caribbean Airlines
03 Sep - 06 Sep	Caribbean Airlines	direct
03 Sep - 07 Sep	Caribbean Airlines	direct

Also check the deals for one-way flights from New York to Kingstown in September.

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 Kingstown in September from $283

Return flights