Cheapest one-way flights from New York to Buenos Aires in March from 255€

AirHint found the following cheapest one-way flights from New York (JFK) to Buenos Aires (EZE) in March 2026 (see full year).

One-Way flights

17 Mar Frontier Airlines
06 Mar Frontier Airlines
10 Mar Avianca
12 Mar Frontier Airlines
11 Mar Frontier Airlines
18 Mar Frontier Airlines
01 Mar Frontier Airlines
08 Mar Avianca
20 Mar Avianca
07 Mar jetBlue

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

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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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