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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 June , July 2026

30 Jun - 30 Jul $ 1,373.00
SJC
San Jose
Volaris
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Volaris
3 STOPS
SJC
San Jose
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30 Jun - 31 Jul $ 1,384.00
SJC
San Jose
Volaris
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Volaris
3 STOPS
SJC
San Jose
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30 Jun - 30 Jul $ 1,392.00
SJC
San Jose
Volaris
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Volaris
3 STOPS
SJC
San Jose
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Last minute flights from San Jose to Buenos Aires

28 Jun - 01 Jul $ 1,543.00
SJC
San Jose
Alaska Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Alaska Airlines
3 STOPS
SJC
San Jose
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27 Jun - 01 Jul $ 1,547.00
SJC
San Jose
Alaska Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Alaska Airlines
3 STOPS
SJC
San Jose
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28 Jun - 01 Jul $ 1,560.00
SJC
San Jose
Alaska Airlines
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Alaska Airlines
3 STOPS
SJC
San Jose
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One-way flights to Buenos Aires from San Jose

7:13 AM - 9:20 AM
Gol Transportes Aéreos
3 Stops
25h 47m
SJC - AEP
$ 661
Kiwi
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11:45 AM - 12:00 PM
LATAM Airlines
2 Stops
26h 45m
SJC - AEP
$ 931
Kiwi
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7:00 AM - 12:35 AM
Aerolineas Argentinas
2 Stops
19h 55m
SJC - AEP
$ 2,172
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.