Cheapest return flights from Miami to Buenos Aires in March from $753

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 March 2025 (see full year).

Return flights

13 Mar - 30 Mar Copa
16 Mar - 01 Apr Copa
10 Mar - 13 Mar LATAM Airlines Group
06 Mar - 15 Mar Avianca
14 Mar - 26 Mar Copa
12 Mar - 30 Mar Copa
07 Mar - 15 Mar Avianca
05 Mar - 12 Mar Avianca
05 Mar - 26 Mar Avianca
25 Mar - 29 Mar Avianca
11 Mar - 25 Mar LATAM Airlines Group

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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