AirHint found the following cheapest return flights from Miami (MIA) to Buenos Aires (EZE) in March 2026 (see full year).

Return flights

19 Mar - 04 Apr	Arajet
27 Mar - 04 Apr	Arajet
31 Mar - 22 Apr	Sky Airline
17 Mar - 02 Apr	Sky Airline
25 Mar - 04 Apr	Sky Airline
17 Mar - 04 Apr	Sky Airline
15 Mar - 22 Mar	Sky Airline
31 Mar - 17 Apr	Sky Airline
05 Mar - 11 Mar	Arajet
18 Mar - 04 Apr	Avianca
21 Mar - 28 Mar	Sky Airline
26 Mar - 29 Mar	Arajet
01 Mar - 11 Mar	Arajet
21 Mar - 29 Mar	Sky Airline
26 Mar - 01 Apr	Arajet
01 Mar - 14 Mar	Arajet
16 Mar - 03 Apr	Sky Airline
27 Mar - 31 Mar	Sky Airline
20 Mar - 28 Mar	Sky Airline
06 Mar - 21 Mar	Sky Airline

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

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 Miami to Buenos Aires in March from $526

Return flights