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Cheap flights from Boise (BOI) 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 Boise (BOI) to Buenos Aires (AEP)

How to find the cheapest flight from Boise (BOI) to Buenos Aires (AEP)
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How to find the cheapest flight from Boise (BOI) to Buenos Aires (AEP)
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How to find the cheapest flight from Boise (BOI) to Buenos Aires (AEP)
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Cheap flights from Boise to Buenos Aires in August , September 2026

30 Aug - 26 Sep $ 1,372.00
BOI
Boise
Alaska Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Alaska Airlines
3 STOPS
BOI
Boise
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30 Aug - 24 Sep $ 1,394.00
BOI
Boise
LATAM Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
BOI
Boise
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30 Aug - 24 Sep $ 1,406.00
BOI
Boise
LATAM Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
LATAM Airlines
2 STOPS
BOI
Boise
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Last minute flights from Boise to Buenos Aires

28 Aug - 01 Sep $ 1,491.00
BOI
Boise
Alaska Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Alaska Airlines
3 STOPS
BOI
Boise
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29 Aug - 01 Sep $ 1,505.00
BOI
Boise
Alaska Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Alaska Airlines
3 STOPS
BOI
Boise
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28 Aug - 01 Sep $ 1,509.00
BOI
Boise
Alaska Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Alaska Airlines
3 STOPS
BOI
Boise
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One-way flights to Buenos Aires from Boise

6:00 AM - 7:25 AM
LATAM Airlines
3 Stops
25h 30m
BOI - AEP
$ 582
Kiwi
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7:00 AM - 1:55 AM
LATAM Airlines
2 Stops
22h 20m
BOI - AEP
$ 1,116
Kiwi
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4:00 PM - 9:30 AM
LATAM Airlines
2 Stops
21h
BOI - AEP
$ 1,953
Kiwi
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How to find the cheapest flight from Boise (BOI) to Buenos Aires (AEP)

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