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

Return flights

13 Sep - 19 Sep	Avianca	direct
25 Sep - 15 Oct	Avianca
11 Sep - 17 Sep	jetBlue	direct
27 Sep - 28 Sep	Avianca	direct
18 Sep - 21 Sep	Avianca	direct
10 Sep - 17 Sep	jetBlue	direct
30 Sep - 11 Oct	Avianca
26 Sep - 28 Sep	Avianca
27 Sep - 02 Oct	Avianca
22 Sep - 29 Sep	Avianca
23 Sep - 02 Oct	Avianca
18 Sep - 26 Sep	Avianca	direct
14 Sep - 19 Sep	jetBlue	direct
14 Sep - 17 Sep	Avianca
28 Sep - 05 Oct	Avianca

Also check the deals for one-way flights from New York to Guatemala City 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 Guatemala City in September from 191€

Return flights