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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)
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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 April , May 2026

26 Apr - 08 May $ 1,074.00
SDF
Louisville
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
SDF
Louisville
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26 Apr - 08 May $ 1,084.00
SDF
Louisville
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
SDF
Louisville
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10 Apr - 08 May $ 1,184.00
SDF
Louisville
Allegiant Air
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
SDF
Louisville
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Last minute flights from Louisville to Buenos Aires

26 Apr - 01 May $ 1,081.00
SDF
Louisville
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
2 STOPS
SDF
Louisville
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26 Apr - 01 May $ 1,175.00
SDF
Louisville
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
SDF
Louisville
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10 Apr - 01 May $ 1,181.00
SDF
Louisville
Allegiant Air
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
2 STOPS
SDF
Louisville
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One-way flights to Buenos Aires from Louisville

7:48 PM - 9:15 PM
Avianca
2 Stops
32h 52m
SDF - AEP
$ 498
Kiwi
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11:23 AM - 8:00 AM
Sky Airline
3 Stops
22h 37m
SDF - AEP
$ 542
Kiwi
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12:09 PM - 9:15 PM
Avianca
2 Stops
16h 31m
SDF - AEP
$ 632
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.