Cheapest return flights from New York to Buenos Aires in January from $760

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

Return flights

23 Jan - 07 Feb Frontier Airlines
14 Jan - 25 Jan Frontier Airlines
26 Jan - 31 Jan LATAM Airlines Group
25 Jan - 31 Jan LATAM Airlines Group
10 Jan - 31 Jan LATAM Airlines Group
23 Jan - 01 Feb LATAM Airlines Group
23 Jan - 02 Feb LATAM Airlines Group
07 Jan - 25 Jan LATAM Airlines Group
15 Jan - 25 Jan Frontier Airlines
14 Jan - 03 Feb LATAM Airlines Group
04 Jan - 18 Jan Aeromexico
08 Jan - 15 Jan Avianca
01 Jan - 15 Jan Avianca
16 Jan - 31 Jan LATAM Airlines Group
30 Jan - 28 Feb LATAM Airlines Group

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

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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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