Cheapest return flights from New York to Buenos Aires in March from $736

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

Return flights

09 Mar - 18 Mar LATAM Airlines Group
23 Mar - 28 Mar Frontier Airlines
23 Mar - 30 Mar Frontier Airlines
21 Mar - 29 Mar Frontier Airlines
17 Mar - 25 Mar LATAM Airlines Group
17 Mar - 24 Mar LATAM Airlines Group
09 Mar - 25 Mar LATAM Airlines Group
15 Mar - 14 Apr Frontier Airlines
17 Mar - 22 Mar LATAM Airlines Group
26 Mar - 01 Apr LATAM Airlines Group
18 Mar - 23 Mar LATAM Airlines Group
20 Mar - 27 Mar LATAM Airlines Group
25 Mar - 07 Apr LATAM Airlines Group
18 Mar - 07 Apr LATAM Airlines Group
15 Mar - 22 Apr LATAM Airlines Group
21 Mar - 03 Apr Avianca
26 Mar - 04 Apr LATAM Airlines Group
30 Mar - 13 Apr LATAM Airlines Group
25 Mar - 05 Apr LATAM Airlines Group
30 Mar - 06 Apr Avianca

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

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