AirHint found the following cheapest return flights from New York (LGA) to Guayaquil (GYE) in September 2025 (see full year).

Return flights

25 Sep - 28 Sep	Spirit Airlines
25 Sep - 30 Sep	Spirit Airlines
28 Sep - 03 Oct	Spirit Airlines
25 Sep - 16 Oct	Spirit Airlines
18 Sep - 22 Sep	LATAM Airlines Group
26 Sep - 29 Sep	Spirit Airlines
24 Sep - 01 Oct	Frontier Airlines
20 Sep - 28 Sep	Frontier Airlines
11 Sep - 22 Sep	LATAM Airlines Group
22 Sep - 29 Sep	LATAM Airlines Group
18 Sep - 28 Sep	LATAM Airlines Group
12 Sep - 18 Sep	LATAM Airlines Group
18 Sep - 23 Sep	Spirit Airlines
10 Sep - 09 Oct	LATAM Airlines Group

Also check the deals for one-way flights from New York to Guayaquil 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 Guayaquil in September from 349€

Return flights