Cheapest return flights from Miami to Buenos Aires in December from $588

Best time to book flights for Miami (MIA) to Buenos Aires (EZE) flights at AirHint

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

Return flights

18 Dec - 27 Dec Arajet
18 Dec - 06 Jan Arajet
21 Dec - 30 Dec Arajet
29 Dec - 10 Jan Arajet
15 Dec - 29 Dec Arajet
30 Dec - 19 Jan Avianca
25 Dec - 01 Jan Arajet
20 Dec - 03 Jan Arajet
17 Dec - 28 Dec Arajet
18 Dec - 28 Dec Arajet
30 Dec - 19 Jan Aerolineas Argentinas direct
14 Dec - 16 Jan Avianca
10 Dec - 02 Jan Avianca
25 Dec - 04 Jan Boliviana de Aviacion
21 Dec - 30 Dec Aerolineas Argentinas direct
10 Dec - 02 Jan Aerolineas Argentinas direct
18 Dec - 28 Dec Aerolineas Argentinas direct
15 Dec - 29 Dec American Airlines direct
18 Dec - 27 Dec Aerolineas Argentinas direct
17 Dec - 28 Dec American Airlines direct

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires