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

Return flights

17 Apr - 24 Apr	Avianca
24 Apr - 07 May	Avianca
20 Apr - 26 Apr	Avianca
22 Apr - 26 Apr	Avianca
01 Apr - 10 Apr	Avianca
07 Apr - 07 May	Avianca
09 Apr - 13 Apr	Avianca
23 Apr - 30 Apr	Avianca
09 Apr - 18 Apr	Avianca
10 Apr - 18 Apr	Avianca
01 Apr - 15 Apr	Avianca
02 Apr - 07 Apr	Avianca
28 Apr - 03 May	Avianca
19 Apr - 08 May	Avianca
11 Apr - 03 May	Copa
24 Apr - 07 May	American Airlines	direct
07 Apr - 07 May	American Airlines	direct

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

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 April from $747

Return flights