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

Return flights

01 Nov - 05 Nov	Spirit Airlines
14 Nov - 23 Nov	Air Canada
14 Nov - 24 Nov	Air Canada
13 Nov - 16 Nov	Air Canada
10 Nov - 24 Nov	United
12 Nov - 24 Nov	United
01 Nov - 13 Nov	Spirit Airlines
12 Nov - 18 Nov	Spirit Airlines
21 Nov - 29 Nov	Air Canada
20 Nov - 29 Nov	Air Canada
14 Nov - 07 Dec	United
26 Nov - 02 Dec	Austrian Airlines

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

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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Cheapest return flights from New York to Buenos Aires in November from $837

Return flights