AirHint found the following cheapest return flights from New York (NYC) to Buenos Aires (EZE) in March 2026 (see full year).

Return flights

23 Mar - 30 Mar	Arajet
18 Mar - 08 Apr	Avianca
11 Mar - 19 Mar	Avianca
03 Mar - 13 Mar	Avianca
18 Mar - 08 Apr	American Airlines	direct
10 Mar - 04 Apr	Avianca
11 Mar - 19 Mar	American Airlines	direct
21 Mar - 24 Mar	Copa
29 Mar - 03 Apr	Copa
23 Mar - 30 Mar	American Airlines	direct
10 Mar - 04 Apr	American Airlines	direct

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

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 March from $783

Return flights