Cheapest return flights from New York to Buenos Aires in April from 584€

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

Return flights

09 Apr - 19 Apr Frontier Airlines
09 Apr - 25 Apr Frontier Airlines
08 Apr - 25 Apr Spirit Airlines
07 Apr - 25 Apr Frontier Airlines
06 Apr - 19 Apr Frontier Airlines
09 Apr - 23 Apr Frontier Airlines
09 Apr - 18 Apr Frontier Airlines
06 Apr - 25 Apr Spirit Airlines
30 Apr - 03 May Avianca
28 Apr - 07 May LATAM Airlines Group
05 Apr - 25 Apr Arajet
02 Apr - 12 Apr Allegiant Air

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

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