Cheapest one-way flights from New York to Buenos Aires in October from 239€

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

One-Way flights

28 Oct Spirit Airlines
29 Oct Spirit Airlines
21 Oct Spirit Airlines
26 Oct Spirit Airlines
27 Oct Avianca
20 Oct Avianca
22 Oct LATAM Airlines Group
24 Oct Spirit Airlines
23 Oct Frontier Airlines
19 Oct LATAM Airlines Group

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

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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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