Cheapest one-way flights from New York to Buenos Aires in October from $334

AirHint found the following cheapest one-way flights from New York (NYC) to Buenos Aires (EZE) in October 2025 (see full year).

One-Way flights

01 Oct Frontier Airlines
14 Oct Frontier Airlines
26 Oct Spirit Airlines
11 Oct Spirit Airlines
20 Oct Spirit Airlines
06 Oct Frontier Airlines
17 Oct Spirit Airlines
27 Oct Frontier Airlines
02 Oct Avianca
09 Oct Avianca

Also check the deals for return flights from New York to Buenos Aires in October.

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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