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Cheap flights from Phoenix (PHX) to Buenos Aires (AEP)

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0 Children (2~11)
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How to find the cheapest flight from Phoenix (PHX) to Buenos Aires (AEP)

How to find the cheapest flight from Phoenix (PHX) to Buenos Aires (AEP)
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How to find the cheapest flight from Phoenix (PHX) to Buenos Aires (AEP)
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How to find the cheapest flight from Phoenix (PHX) to Buenos Aires (AEP)
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Cheap flights from Phoenix to Buenos Aires in November , December 2025

28 Nov - 10 Dec $ 991.00
PHX
Phoenix
Frontier Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
2 STOPS
PHX
Phoenix
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25 Nov - 02 Dec $ 2,715.00
PHX
Phoenix
LATAM Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
PHX
Phoenix
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24 Nov - 02 Dec $ 4,619.00
PHX
Phoenix
LATAM Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
PHX
Phoenix
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Last minute flights from Phoenix to Buenos Aires

28 Nov - 02 Dec $ 1,122.00
PHX
Phoenix
Frontier Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
PHX
Phoenix
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28 Nov - 02 Dec $ 1,140.00
PHX
Phoenix
Frontier Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
PHX
Phoenix
Pick dates
26 Nov - 01 Dec $ 1,342.00
PHX
Phoenix
Frontier Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
2 STOPS
PHX
Phoenix
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One-way flights to Buenos Aires from Phoenix

7:45 AM - 6:45 AM
LATAM Airlines
2 Stops
21h 55m
PHX - AEP
$ 511
Kiwi
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2:43 PM - 9:35 AM
LATAM Airlines
2 Stops
45h 17m
PHX - AEP
$ 1,121
Kiwi
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10:45 AM - 8:25 AM
LATAM Airlines
2 Stops
19h 45m
PHX - AEP
$ 3,535
Kiwi
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How to find the cheapest flight from Phoenix (PHX) to Buenos Aires (AEP)

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