Cheapest return flights from New York to Buenos Aires in September from $801

AirHint found the following cheapest return flights from New York (JFK) to Buenos Aires (EZE) in September 2026 (see full year).

Return flights

28 Sep - 12 Oct Avianca
17 Sep - 20 Sep Avianca
23 Sep - 30 Sep Avianca
19 Sep - 30 Sep Avianca
22 Sep - 12 Oct jetBlue
11 Sep - 20 Sep LATAM Airlines Group
28 Sep - 12 Oct American Airlines direct
17 Sep - 20 Sep American Airlines direct

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

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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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