Cheapest return flights from Miami to Buenos Aires in December from $528

AirHint found the following cheapest return flights from Miami (MIA) to Buenos Aires (EZE) in December 2025 (see full year).

Return flights

11 Dec - 16 Dec Sky Airline
05 Dec - 08 Dec Sky Airline
02 Dec - 17 Dec Arajet
06 Dec - 21 Dec Sky Airline
17 Dec - 24 Dec Sky Airline
05 Dec - 21 Dec Sky Airline
02 Dec - 17 Dec Aerolineas Argentinas direct
01 Dec - 12 Dec Aerolineas Argentinas direct
11 Dec - 16 Dec Aerolineas Argentinas direct
05 Dec - 21 Dec Aerolineas Argentinas direct
29 Dec - 11 Jan Sky Airline
20 Dec - 05 Jan Sky Airline
21 Dec - 09 Jan Sky Airline
13 Dec - 13 Jan Sky Airline
14 Dec - 11 Jan Sky Airline
21 Dec - 05 Jan Sky Airline
24 Dec - 02 Jan Sky Airline
20 Dec - 02 Jan Sky Airline
15 Dec - 10 Jan Arajet
22 Dec - 12 Jan Arajet

Also check the deals for one-way flights from Miami to Buenos Aires in December.

Skyscanner

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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