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Cheap flights from Lexington (LEX) 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 Lexington (LEX) to Buenos Aires (AEP)

How to find the cheapest flight from Lexington (LEX) to Buenos Aires (AEP)
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How to find the cheapest flight from Lexington (LEX) to Buenos Aires (AEP)
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How to find the cheapest flight from Lexington (LEX) to Buenos Aires (AEP)
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Cheap flights from Lexington to Buenos Aires in April , May 2026

20 Apr - 08 May $ 950.00
LEX
Lexington
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
LEX
Lexington
Pick dates
20 Apr - 08 May $ 962.00
LEX
Lexington
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
LEX
Lexington
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30 Apr - 08 May $ 1,113.00
LEX
Lexington
Allegiant Air
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
LEX
Lexington
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Last minute flights from Lexington to Buenos Aires

20 Apr - 01 May $ 957.00
LEX
Lexington
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
LEX
Lexington
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20 Apr - 01 May $ 1,036.00
LEX
Lexington
Allegiant Air
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
LEX
Lexington
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26 Apr - 01 May $ 1,207.00
LEX
Lexington
Allegiant Air
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Allegiant Air
3 STOPS
LEX
Lexington
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One-way flights to Buenos Aires from Lexington

9:45 PM - 8:12 AM
JetSMART
3 Stops
36h 35m
LEX - AEP
$ 398
Kiwi
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9:31 AM - 2:00 AM
Sky Airline
2 Stops
21h 59m
LEX - AEP
$ 561
Kiwi
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9:31 AM - 1:15 AM
LATAM Airlines
2 Stops
21h 9m
LEX - AEP
$ 569
Kiwi
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How to find the cheapest flight from Lexington (LEX) to Buenos Aires (AEP)

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