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

Return flights

26 Oct - 01 Nov	jetBlue
27 Oct - 24 Nov	jetBlue
25 Oct - 01 Nov	Spirit Airlines
29 Oct - 05 Nov	Spirit Airlines
27 Oct - 29 Oct	Spirit Airlines
30 Oct - 10 Nov	Spirit Airlines
27 Oct - 10 Nov	Spirit Airlines
24 Oct - 31 Oct	Allegiant Air
23 Oct - 30 Oct	Volaris El Salvador
20 Oct - 27 Oct	Avianca
20 Oct - 26 Oct	Avianca
21 Oct - 27 Oct	Avianca
20 Oct - 23 Oct	Avianca
22 Oct - 25 Oct	Avianca
22 Oct - 30 Oct	Avianca
21 Oct - 26 Oct	Avianca
30 Oct - 09 Nov	Spirit Airlines
30 Oct - 10 Nov	Delta	direct
27 Oct - 24 Nov	American Airlines	direct
27 Oct - 10 Nov	Delta	direct

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

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Cheapest return flights from New York to Buenos Aires in October from $635

Return flights