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

Return flights

27 Mar - 23 Apr	Sky Airline
20 Mar - 06 Apr	Sky Airline
22 Mar - 06 Apr	Sky Airline
03 Mar - 17 Mar	Flybondi
01 Mar - 26 Mar	JetSmart
30 Mar - 19 Apr	Flybondi
20 Mar - 15 Apr	Sky Airline
13 Mar - 30 Mar	Flybondi
05 Mar - 19 Mar	Flybondi
26 Mar - 14 Apr	Flybondi
20 Mar - 02 Apr	Sky Airline
20 Mar - 10 Apr	Sky Airline
30 Mar - 12 Apr	Sky Airline
07 Mar - 22 Mar	Sky Airline
20 Mar - 31 Mar	Sky Airline
06 Mar - 19 Mar	Sky Airline
03 Mar - 22 Mar	Flybondi
03 Mar - 13 Mar	Flybondi
03 Mar - 15 Mar	Flybondi
20 Mar - 09 Apr	JetSmart

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

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 March from 423€

Return flights