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Cheap flights from Las Vegas (LAS) 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 Las Vegas (LAS) to Buenos Aires (AEP)

How to find the cheapest flight from Las Vegas (LAS) to Buenos Aires (AEP)
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How to find the cheapest flight from Las Vegas (LAS) to Buenos Aires (AEP)
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How to find the cheapest flight from Las Vegas (LAS) to Buenos Aires (AEP)
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Cheap flights from Las Vegas to Buenos Aires in March , April 2026

31 Mar - 29 Apr $ 905.00
LAS
Las Vegas
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
2 STOPS
LAS
Las Vegas
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31 Mar - 29 Apr $ 918.00
LAS
Las Vegas
Spirit Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
LAS
Las Vegas
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16 Mar - 29 Apr $ 991.00
LAS
Las Vegas
Spirit Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
LAS
Las Vegas
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Last minute flights from Las Vegas to Buenos Aires

16 Mar - 31 Mar $ 1,146.00
LAS
Las Vegas
Spirit Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
LAS
Las Vegas
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24 Mar - 31 Mar $ 1,155.00
LAS
Las Vegas
Spirit Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
LAS
Las Vegas
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17 Mar - 31 Mar $ 1,214.00
LAS
Las Vegas
Spirit Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Spirit Airlines
2 STOPS
LAS
Las Vegas
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One-way flights to Buenos Aires from Las Vegas

1:36 PM - 7:12 PM
JetSMART
3 Stops
27h 44m
LAS - AEP
$ 407
Kiwi
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1:36 PM - 6:40 PM
Sky Airline
3 Stops
27h 4m
LAS - AEP
$ 457
Kiwi
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7:55 AM - 8:23 AM
LATAM Airlines
2 Stops
22h 35m
LAS - AEP
$ 480
Kiwi
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How to find the cheapest flight from Las Vegas (LAS) to Buenos Aires (AEP)

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