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

Return flights

04 May - 19 May	Flybondi
13 May - 23 May	Aerolineas Argentinas
07 May - 20 May	Aerolineas Argentinas
03 May - 22 May	Aerolineas Argentinas
09 May - 17 May	Flybondi
01 May - 17 May	Avianca
15 May - 29 May	Avianca
04 May - 16 May	Avianca
09 May - 20 May	Avianca
06 May - 21 May	Avianca
25 May - 03 Jun	Flybondi
01 May - 01 Jun	Aerolineas Argentinas
13 May - 02 Jun	Avianca
20 May - 02 Jun	Avianca
25 May - 01 Jun	Avianca
23 May - 02 Jun	Avianca
28 May - 06 Jun	Avianca
28 May - 12 Jun	Avianca
28 May - 10 Jun	Avianca
27 May - 07 Jun	Avianca

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

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 Buenos Aires to Miami in May from $619

Return flights