AirHint found the following cheapest one-way flights from New York (JFK) to Lima (LIM) in September 2025 (see full year).

One-Way flights

23 Sep	jetBlue
08 Sep	LATAM Airlines Group
15 Sep	jetBlue
13 Sep	Frontier Airlines
24 Sep	LATAM Airlines Group
25 Sep	LATAM Airlines Group
12 Sep	LATAM Airlines Group
29 Sep	Avianca
20 Sep	Avianca
07 Sep	Delta	direct

Also check the deals for return flights from New York to Lima 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 one-way flights from New York to Lima in September from 197€

One-Way flights