Cheapest return flights from Miami to Buenos Aires in August from $659

AirHint found the following cheapest return flights from Miami (MIA) to Buenos Aires (EZE) in August 2026 (see full year).

Return flights

12 Aug - 16 Aug Aerolíneas Argentinas
26 Aug - 01 Sep Arajet
26 Aug - 02 Sep Arajet
26 Aug - 01 Sep Aerolíneas Argentinas direct
26 Aug - 02 Sep Aerolíneas Argentinas direct
12 Aug - 16 Aug Aerolíneas Argentinas direct
04 Aug - 17 Aug Arajet
04 Aug - 09 Aug LATAM Airlines Group
02 Aug - 18 Aug Avianca
01 Aug - 08 Aug Avianca
01 Aug - 31 Aug LATAM Airlines Group

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

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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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