Cheap flights from Phoenix (PHX) to Buenos Aires (AEP)
Know your dates, get live prices in secondsHow 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 May , June 2026
30 May - 11 Jun
$ 1,101.00
PHX
Phoenix
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
2 STOPS
PHX
Phoenix
30 May - 10 Jun
$ 1,104.00
PHX
Phoenix
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
2 STOPS
PHX
Phoenix
28 May - 10 Jun
$ 1,137.00
PHX
Phoenix
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
2 STOPS
PHX
Phoenix
Last minute flights from Phoenix to Buenos Aires
27 May - 01 Jun
$ 1,242.00
PHX
Phoenix
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
PHX
Phoenix
28 May - 01 Jun
$ 1,244.00
PHX
Phoenix
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
PHX
Phoenix
28 May - 01 Jun
$ 1,255.00
PHX
Phoenix
Frontier Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
3 STOPS
PHX
Phoenix
One-way flights to Buenos Aires from Phoenix
7:40 PM - 6:35 AM
LATAM Airlines
LATAM Airlines
3 Stops
34h
PHX - AEP
PHX - AEP
10:26 AM - 11:47 AM
LATAM Airlines
LATAM Airlines
2 Stops
24h 24m
PHX - AEP
PHX - AEP
5:30 PM - 9:30 AM
LATAM Airlines
LATAM Airlines
2 Stops
18h 30m
PHX - AEP
PHX - AEP
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)
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How to find the cheapest flight from Phoenix (PHX) to Buenos Aires (AEP)
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