Cheapest return flights from New York to Buenos Aires in March from $588

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

Return flights

17 Mar - 24 Mar Spirit Airlines
17 Mar - 25 Mar Spirit Airlines
23 Mar - 30 Mar Spirit Airlines
21 Mar - 13 Apr Spirit Airlines
21 Mar - 07 Apr Spirit Airlines
18 Mar - 25 Mar Spirit Airlines
22 Mar - 07 Apr Spirit Airlines
19 Mar - 25 Mar Spirit Airlines
14 Mar - 23 Mar Spirit Airlines
25 Mar - 07 Apr Spirit Airlines
21 Mar - 30 Mar Spirit Airlines
19 Mar - 24 Mar Spirit Airlines
25 Mar - 21 Apr Spirit Airlines
21 Mar - 29 Mar Spirit Airlines
17 Mar - 23 Mar Spirit Airlines
22 Mar - 11 Apr Spirit Airlines
25 Mar - 01 Apr Spirit Airlines
15 Mar - 18 Apr Spirit Airlines
27 Mar - 22 Apr Spirit Airlines
28 Mar - 21 Apr LATAM Airlines Group

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

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