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Cheap flights from Louisville (SDF) to Buenos Aires (AEP)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Louisville (SDF) to Buenos Aires (AEP)

How to find the cheapest flight from Louisville (SDF) to Buenos Aires (AEP)
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How to find the cheapest flight from Louisville (SDF) to Buenos Aires (AEP)
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How to find the cheapest flight from Louisville (SDF) to Buenos Aires (AEP)
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Cheap flights from Louisville to Buenos Aires in June , July 2026

30 Jun - 31 Jul $ 1,801.00
SDF
Louisville
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
SDF
Louisville
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30 Jun - 31 Jul $ 1,828.00
SDF
Louisville
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
SDF
Louisville
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30 Jun - 31 Jul $ 1,866.00
SDF
Louisville
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
SDF
Louisville
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One-way flights to Buenos Aires from Louisville

10:35 AM - 9:15 PM
Avianca
3 Stops
42h 5m
SDF - AEP
$ 1,139
Kiwi
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5:59 PM - 9:15 PM
Avianca
3 Stops
34h 41m
SDF - AEP
$ 1,166
Kiwi
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5:59 PM - 8:05 PM
Aerolineas Argentinas
3 Stops
33h 41m
SDF - AEP
$ 1,736
Kiwi
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How to find the cheapest flight from Louisville (SDF) to Buenos Aires (AEP)

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