Cheapest return flights from Miami to Buenos Aires in April from $532

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

Return flights

09 Apr - 24 Apr Sky Airline
08 Apr - 12 Apr Sky Airline
15 Apr - 22 Apr Sky Airline
02 Apr - 08 Apr Sky Airline
09 Apr - 26 Apr Sky Airline
01 Apr - 07 Apr Sky Airline
03 Apr - 11 Apr Sky Airline
24 Apr - 08 May Sky Airline
27 Apr - 06 May Sky Airline
06 Apr - 24 Apr Sky Airline
24 Apr - 03 May Sky Airline
25 Apr - 30 Apr Sky Airline
13 Apr - 15 May Sky Airline
05 Apr - 11 Apr Sky Airline
17 Apr - 02 May LATAM Airlines Group

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

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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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