AirHint found the following cheapest one-way flights from Miami (MIA) to Buenos Aires (EZE) in June 2026 (see full year).

One-Way flights

27 Jun	Volaris Costa Rica
17 Jun	Avianca
11 Jun	Hahn Air Technologies
28 Jun	World Ticket Ltd
29 Jun	Avianca
26 Jun	GOL Linhas Aéreas
11 Jun	Aerolineas Argentinas	direct
17 Jun	LATAM Airlines Group	direct
28 Jun	LATAM Airlines Group	direct
27 Jun	American Airlines	direct

Also check the deals for return flights from Miami to Buenos Aires in June.

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 one-way flights from Miami to Buenos Aires in June from $367

One-Way flights