Cheapest return flights from Miami to Buenos Aires in August from $594

Best time to book flights for Miami (MIA) to Buenos Aires (AEP) flights at AirHint

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

Return flights

28 Aug - 02 Sep Arajet
07 Aug - 24 Aug Arajet
28 Aug - 01 Sep Arajet
23 Aug - 02 Sep Arajet
19 Aug - 30 Aug Arajet
24 Aug - 30 Aug LATAM Airlines Group
27 Aug - 01 Sep LATAM Airlines Group
28 Aug - 30 Aug Arajet
27 Aug - 07 Sep GOL Linhas Aéreas
18 Aug - 04 Sep LATAM Airlines Group
03 Aug - 08 Aug Avianca
08 Aug - 15 Aug Volaris El Salvador
18 Aug - 06 Sep LATAM Airlines Group
01 Aug - 16 Aug LATAM Airlines Group

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

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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