Cheapest return flights from New York to Buenos Aires in September from 561€

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

Return flights

09 Sep - 19 Oct Copa
09 Sep - 16 Sep Copa
02 Sep - 08 Sep Avianca
16 Sep - 16 Oct Avianca
15 Sep - 28 Sep Avianca
05 Sep - 19 Sep Avianca
08 Sep - 21 Sep Avianca
29 Sep - 06 Oct Avianca
05 Sep - 17 Sep Avianca
05 Sep - 18 Sep Avianca
03 Sep - 08 Sep Frontier Airlines
06 Sep - 16 Sep Avianca
23 Sep - 30 Sep Avianca
18 Sep - 01 Oct LATAM Airlines Group
30 Sep - 22 Oct Copa
29 Sep - 06 Oct American Airlines direct

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

Skyscanner

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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