Cheapest return flights from Miami to Buenos Aires in October from 509€

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

Return flights

30 Oct - 09 Nov LATAM Airlines Group
03 Oct - 12 Oct LATAM Airlines Group
16 Oct - 27 Oct LATAM Airlines Group
06 Oct - 16 Oct LATAM Airlines Group
01 Oct - 20 Oct LATAM Airlines Group
10 Oct - 13 Oct LATAM Airlines Group
30 Oct - 02 Nov LATAM Airlines Group
29 Oct - 02 Nov LATAM Airlines Group
03 Oct - 10 Oct Sky Airline
09 Oct - 16 Oct Arajet
20 Oct - 11 Nov Avianca
18 Oct - 01 Nov Sky Airline
21 Oct - 09 Nov Avianca
10 Oct - 20 Oct Avianca

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

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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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