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

Return flights

10 Sep - 17 Sep	Air Canada
19 Sep - 25 Sep	Frontier Airlines
04 Sep - 11 Sep	Frontier Airlines
21 Sep - 27 Sep	Frontier Airlines
06 Sep - 20 Sep	Frontier Airlines
06 Sep - 14 Sep	Frontier Airlines
05 Sep - 11 Sep	Frontier Airlines
05 Sep - 12 Sep	Frontier Airlines
05 Sep - 09 Sep	Frontier Airlines
02 Sep - 10 Sep	Frontier Airlines
25 Sep - 02 Oct	jetBlue
07 Sep - 02 Oct	Frontier Airlines
07 Sep - 02 Oct	Delta	direct
28 Sep - 02 Oct	Delta	direct
25 Sep - 02 Oct	Delta	direct

Also check the deals for one-way flights from New York to Montego Bay 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 Montego Bay in September from 306€

Return flights