Earn point on your loyalty program!arrow arc left

Cheap flights from Cincinnati (CVG) 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 Cincinnati (CVG) to Buenos Aires (AEP)

How to find the cheapest flight from Cincinnati (CVG) 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 Cincinnati (CVG) 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 Cincinnati (CVG) 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 Cincinnati to Buenos Aires in July , August 2026

28 Jul - 20 Aug $ 1,157.00
CVG
Cincinnati
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
CVG
Cincinnati
Pick dates
28 Jul - 20 Aug $ 1,213.00
CVG
Cincinnati
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
CVG
Cincinnati
Pick dates
28 Jul - 21 Aug $ 1,216.00
CVG
Cincinnati
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
CVG
Cincinnati
Pick dates

Last minute flights from Cincinnati to Buenos Aires

28 Jul - 02 Aug $ 1,462.00
CVG
Cincinnati
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
CVG
Cincinnati
Pick dates
28 Jul - 01 Aug $ 1,478.00
CVG
Cincinnati
Volaris
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Volaris
2 STOPS
CVG
Cincinnati
Pick dates
28 Jul - 01 Aug $ 1,569.00
CVG
Cincinnati
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
2 STOPS
CVG
Cincinnati
Pick dates

One-way flights to Buenos Aires from Cincinnati

11:00 AM - 6:12 PM
JetSMART
3 Stops
33h 20m
CVG - AEP
$ 646
Kiwi
Pick dates
11:00 AM - 8:09 AM
JetSMART
3 Stops
23h 20m
CVG - AEP
$ 663
Kiwi
Pick dates
9:30 PM - 9:40 AM
Aerolineas Argentinas
3 Stops
36h 5m
CVG - AEP
$ 722
Kiwi
Pick dates

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