Cheapest return flights from New York to Buenos Aires in March from 625€

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

Return flights

16 Mar - 26 Mar Frontier Airlines
11 Mar - 22 Mar LATAM Airlines Group
16 Mar - 24 Mar Frontier Airlines
13 Mar - 22 Mar Copa
06 Mar - 15 Mar Frontier Airlines
06 Mar - 11 Mar Frontier Airlines
17 Mar - 22 Mar LATAM Airlines Group
12 Mar - 24 Mar LATAM Airlines Group
21 Mar - 31 Mar Frontier Airlines
18 Mar - 25 Mar LATAM Airlines Group
25 Mar - 12 Apr Avianca
25 Mar - 05 Apr Avianca
25 Mar - 07 Apr LATAM Airlines Group
28 Mar - 05 Apr LATAM Airlines Group
27 Mar - 05 Apr Avianca
28 Mar - 12 Apr Copa
28 Mar - 11 Apr Copa
29 Mar - 12 Apr LATAM Airlines Group
31 Mar - 05 Apr LATAM Airlines Group
28 Mar - 10 Apr LATAM Airlines Group

Also check the deals for one-way 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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