Cheapest one-way flights from New York to Buenos Aires in October from $275

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

26 Oct jetBlue
31 Oct Spirit Airlines
25 Oct Spirit Airlines
30 Oct Spirit Airlines
24 Oct Allegiant Air
21 Oct jetBlue
22 Oct Avianca
23 Oct Avianca
30 Oct Delta direct
22 Oct American Airlines direct

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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