AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to Buenos Aires (EZE) in January 2026 (see full year).

Return flights

19 Jan - 26 Jan	Delta
15 Jan - 21 Feb	Delta
01 Jan - 29 Jan	Delta
09 Jan - 09 Feb	American Airlines
25 Jan - 01 Feb	Delta
18 Jan - 25 Jan	Frontier Airlines
27 Jan - 11 Feb	Delta
14 Jan - 23 Jan	Delta
26 Jan - 05 Feb	Avianca
15 Jan - 24 Jan	Delta
20 Jan - 27 Jan	Avianca
21 Jan - 27 Jan	Avianca
13 Jan - 18 Jan	Spirit Airlines
12 Jan - 21 Jan	Delta
16 Jan - 19 Jan	Delta

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

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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Cheapest return flights from Fort Lauderdale to Buenos Aires in January from $695

Return flights