Earn point on your loyalty program!arrow arc left

Cheap flights from Nashville (BNA) 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 Nashville (BNA) to Buenos Aires (AEP)

How to find the cheapest flight from Nashville (BNA) 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 Nashville (BNA) 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 Nashville (BNA) 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 Nashville to Buenos Aires in September , October 2026

27 Sep - 04 Oct $ 2,069.00
BNA
Nashville
LATAM Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
BNA
Nashville
Pick dates
27 Sep - 04 Oct $ 2,072.00
BNA
Nashville
LATAM Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
BNA
Nashville
Pick dates
27 Sep - 04 Oct $ 2,088.00
BNA
Nashville
LATAM Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
BNA
Nashville
Pick dates

Last minute flights from Nashville to Buenos Aires

26 Sep - 01 Oct $ 1,446.00
BNA
Nashville
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
BNA
Nashville
Pick dates
28 Sep - 01 Oct $ 1,492.00
BNA
Nashville
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
BNA
Nashville
Pick dates
28 Sep - 01 Oct $ 1,625.00
BNA
Nashville
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
BNA
Nashville
Pick dates

One-way flights to Buenos Aires from Nashville

5:40 PM - 9:09 AM
JetSMART
3 Stops
39h 40m
BNA - AEP
$ 567
Kiwi
Pick dates
3:14 PM - 2:00 AM
Sky Airline
3 Stops
39h 16m
BNA - AEP
$ 574
Kiwi
Pick dates
9:43 AM - 9:09 AM
JetSMART
3 Stops
23h 37m
BNA - AEP
$ 690
Kiwi
Pick dates

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