Cheapest one-way flights from Nashville to Buenos Aires in January from $344

AirHint found the following cheapest one-way flights from Nashville (BNA) to Buenos Aires (EZE) in January 2026 (see full year).

One-Way flights

19 Jan Frontier Airlines
22 Jan Allegiant Air
04 Jan Spirit Airlines
07 Jan LATAM Airlines Group
13 Jan LATAM Airlines Group
28 Jan LATAM Airlines Group
10 Jan LATAM Airlines Group
16 Jan LATAM Airlines Group
25 Jan LATAM Airlines Group
31 Jan LATAM Airlines Group

Also check the deals for return flights from Nashville 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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