Cheapest return flights from Miami to Buenos Aires in March from 667€

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

Return flights

09 Mar - 16 Mar Avianca
19 Mar - 28 Mar LATAM Airlines Group
10 Mar - 17 Mar Avianca

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

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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