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

Return flights

11 Sep - 16 Sep	LATAM Airlines Group
23 Sep - 29 Sep	Aerolineas Argentinas
01 Sep - 27 Sep	LATAM Airlines Group
12 Sep - 19 Sep	Arajet
19 Sep - 26 Sep	Arajet
22 Sep - 08 Oct	Arajet
16 Sep - 26 Sep	Avianca
23 Sep - 30 Sep	Avianca
02 Sep - 09 Sep	Avianca
04 Sep - 16 Sep	Avianca
27 Sep - 17 Oct	Avianca
04 Sep - 11 Sep	Copa
29 Sep - 14 Oct	Copa
23 Sep - 07 Oct	Avianca
24 Sep - 15 Oct	Copa
03 Sep - 15 Oct	Copa
11 Sep - 09 Oct	Copa
08 Sep - 08 Oct	Copa
01 Sep - 10 Oct	Copa
19 Sep - 09 Oct	Copa

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

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 Miami

Cheap car rent in Miami

Cheapest return flights from Buenos Aires to Miami in September from 536€

Return flights