Earn point on your loyalty program!arrow arc left

Cheap flights from Miami (MIA) to Buenos Aires (AEP)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Miami (MIA) to Buenos Aires (AEP)

How to find the cheapest flight from Miami (MIA) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Miami (MIA) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Miami (MIA) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Miami to Buenos Aires in October , November 2026

27 Oct - 08 Nov $ 820.00
MIA
Miami
Sky Airline
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Sky Airline
2 STOPS
MIA
Miami
Pick dates
25 Oct - 11 Nov $ 841.00
MIA
Miami
LATAM Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
1 STOPS
MIA
Miami
Pick dates
24 Oct - 05 Nov $ 1,235.00
MIA
Miami
Avianca
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
MIA
Miami
Pick dates

Last minute flights from Miami to Buenos Aires

25 Oct - 01 Nov $ 904.00
MIA
Miami
Arajet
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Arajet
2 STOPS
MIA
Miami
Pick dates
27 Oct - 01 Nov $ 955.00
MIA
Miami
Sky Airline
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Sky Airline
1 STOPS
MIA
Miami
Pick dates
24 Oct - 31 Oct $ 2,146.00
MIA
Miami
Avianca
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
MIA
Miami
Pick dates

One-way flights to Buenos Aires from Miami

4:02 PM - 7:40 AM
Aerolineas Argentinas
2 Stops
15h 58m
MIA - AEP
$ 405
Kiwi
Pick dates
9:35 PM - 5:30 PM
LATAM Airlines
1 Stops
21h 5m
MIA - AEP
$ 443
Kiwi
Pick dates
5:05 PM - 9:15 PM
Avianca
1 Stops
11h 35m
MIA - AEP
$ 715
Kiwi
Pick dates

How to find the cheapest flight from Miami (MIA) to Buenos Aires (AEP)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Miami (MIA) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Miami (MIA) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.