Cheapest return flights from New York to Buenos Aires in January from $661

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

Return flights

12 Jan - 07 Feb Spirit Airlines
30 Jan - 04 Feb Spirit Airlines
14 Jan - 21 Jan Spirit Airlines
12 Jan - 27 Jan Spirit Airlines
07 Jan - 21 Jan Spirit Airlines
09 Jan - 07 Feb Spirit Airlines
12 Jan - 06 Feb Spirit Airlines
22 Jan - 26 Jan Spirit Airlines
10 Jan - 24 Jan Spirit Airlines
12 Jan - 23 Jan Spirit Airlines
07 Jan - 29 Jan Frontier Airlines
20 Jan - 27 Jan Spirit Airlines
14 Jan - 20 Jan Spirit Airlines
17 Jan - 30 Jan Spirit Airlines
21 Jan - 04 Feb LATAM Airlines Group
25 Jan - 07 Feb LATAM Airlines Group
23 Jan - 08 Feb LATAM Airlines Group
21 Jan - 01 Feb Frontier Airlines
23 Jan - 02 Feb Frontier Airlines
30 Jan - 06 Feb Spirit Airlines

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

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