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

Return flights

14 Nov - 30 Nov	GOL Linhas Aéreas
11 Nov - 18 Nov	Arajet
27 Nov - 07 Dec	Arajet
20 Nov - 03 Dec	Arajet
20 Nov - 25 Nov	Arajet
20 Nov - 30 Nov	Arajet
20 Nov - 24 Nov	Arajet
20 Nov - 29 Nov	Arajet
11 Nov - 12 Dec	Arajet
05 Nov - 17 Nov	Sky Airline
17 Nov - 23 Nov	Sky Airline
16 Nov - 23 Nov	Sky Airline
16 Nov - 22 Nov	Sky Airline
12 Nov - 03 Dec	Sky Airline
29 Nov - 05 Dec	Volaris Costa Rica
28 Nov - 05 Dec	Avianca
26 Nov - 01 Dec	Avianca
25 Nov - 06 Dec	LATAM Airlines Group
08 Nov - 12 Dec	LATAM Airlines Group
07 Nov - 13 Dec	LATAM Airlines Group

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

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 November from $633

Return flights