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

Return flights

10 Apr - 22 Apr	Sky Airline
17 Apr - 22 Apr	Sky Airline
17 Apr - 28 Apr	Sky Airline
03 Apr - 19 Apr	Sky Airline
09 Apr - 13 Apr	Sky Airline
16 Apr - 25 Apr	Sky Airline
24 Apr - 08 May	Sky Airline
18 Apr - 29 May	Sky Airline
15 Apr - 18 Apr	Arajet
21 Apr - 26 Apr	Arajet
20 Apr - 27 Apr	Arajet
11 Apr - 21 Apr	Arajet
13 Apr - 15 May	Arajet
24 Apr - 03 May	Arajet
06 Apr - 18 May	Sky Airline
30 Apr - 24 May	Avianca
24 Apr - 03 May	Aerolíneas Argentinas	direct
27 Apr - 04 May	LATAM Airlines Group
28 Apr - 05 May	LATAM Airlines Group
24 Apr - 08 May	Aerolíneas Argentinas	direct

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

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 April from $528

Return flights