Earn point on your loyalty program!arrow arc left

Cheap flights from Jacksonville (JAX) 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 Jacksonville (JAX) to Buenos Aires (AEP)

How to find the cheapest flight from Jacksonville (JAX) 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 Jacksonville (JAX) 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 Jacksonville (JAX) 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 Jacksonville to Buenos Aires in May , June 2026

27 May - 10 Jun $ 1,060.00
JAX
Jacksonville
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
JAX
Jacksonville
Pick dates
27 May - 17 Jun $ 1,061.00
JAX
Jacksonville
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
JAX
Jacksonville
Pick dates
27 May - 10 Jun $ 1,101.00
JAX
Jacksonville
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
JAX
Jacksonville
Pick dates

Last minute flights from Jacksonville to Buenos Aires

27 May - 01 Jun $ 1,107.00
JAX
Jacksonville
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
JAX
Jacksonville
Pick dates
27 May - 01 Jun $ 1,119.00
JAX
Jacksonville
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
JAX
Jacksonville
Pick dates
27 May - 01 Jun $ 1,121.00
JAX
Jacksonville
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
JAX
Jacksonville
Pick dates

One-way flights to Buenos Aires from Jacksonville

11:28 AM - 9:30 AM
LATAM Airlines
3 Stops
27h 32m
JAX - AEP
$ 471
Kiwi
Pick dates
7:04 PM - 2:05 AM
LATAM Airlines
2 Stops
36h 26m
JAX - AEP
$ 1,001
Kiwi
Pick dates
12:50 PM - 1:15 AM
LATAM Airlines
2 Stops
17h 50m
JAX - AEP
$ 1,007
Kiwi
Pick dates

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