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Cheap flights from San Jose (SJC) 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 San Jose (SJC) to Buenos Aires (AEP)

How to find the cheapest flight from San Jose (SJC) to Buenos Aires (AEP)
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How to find the cheapest flight from San Jose (SJC) to Buenos Aires (AEP)
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How to find the cheapest flight from San Jose (SJC) to Buenos Aires (AEP)
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Cheap flights from San Jose to Buenos Aires in November , December 2025

28 Nov - 14 Dec $ 1,052.00
SJC
San Jose
Frontier Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
2 STOPS
SJC
San Jose
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28 Nov - 05 Dec $ 1,078.00
SJC
San Jose
Frontier Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
2 STOPS
SJC
San Jose
Pick dates
28 Nov - 12 Dec $ 1,079.00
SJC
San Jose
Frontier Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Frontier Airlines
2 STOPS
SJC
San Jose
Pick dates

Last minute flights from San Jose to Buenos Aires

28 Nov - 02 Dec $ 1,338.00
SJC
San Jose
Hawaiian Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Hawaiian Airlines
3 STOPS
SJC
San Jose
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28 Nov - 02 Dec $ 1,349.00
SJC
San Jose
Hawaiian Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Hawaiian Airlines
3 STOPS
SJC
San Jose
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28 Nov - 02 Dec $ 1,372.00
SJC
San Jose
Hawaiian Airlines
2 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Hawaiian Airlines
3 STOPS
SJC
San Jose
Pick dates

One-way flights to Buenos Aires from San Jose

6:15 AM - 6:45 AM
LATAM Airlines
2 Stops
22h 25m
SJC - AEP
$ 590
Kiwi
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6:15 AM - 6:45 AM
LATAM Airlines
2 Stops
22h 25m
SJC - AEP
$ 697
Kiwi
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8:51 AM - 8:25 AM
LATAM Airlines
2 Stops
20h 39m
SJC - AEP
$ 702
Kiwi
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How to find the cheapest flight from San Jose (SJC) to Buenos Aires (AEP)

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