Cheapest one-way flights from Miami to Buenos Aires in September from $257

AirHint found the following cheapest one-way flights from Miami (MIA) to Buenos Aires (EZE) in September 2025 (see full year).

One-Way flights

28 Sep Sky Airline
09 Sep Sky Airline
08 Sep Sky Airline
11 Sep Sky Airline
29 Sep Sky Airline
21 Sep GOL Linhas Aéreas
04 Sep Sky Airline
27 Sep Sky Airline
03 Sep Sky Airline
13 Sep Avianca

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

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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