Cheapest one-way flights from New York to Buenos Aires in May from $351

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

One-Way flights

01 May Avianca
15 May Avianca
20 May LATAM Airlines Group
19 May LATAM Airlines Group
04 May LATAM Airlines Group
07 May Avianca
18 May LATAM Airlines Group
13 May LATAM Airlines Group
14 May LATAM Airlines Group
06 May LATAM Airlines Group

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

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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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