Cheapest one-way flights from San Jose to Buenos Aires in June from 565€

AirHint found the following cheapest one-way flights from San Jose (SJC) to Buenos Aires (AEP) in June 2026 (see full year).

One-Way flights

03 Jun LATAM Airlines Group
06 Jun LATAM Airlines Group
09 Jun LATAM Airlines Group
12 Jun LATAM Airlines Group
18 Jun LATAM Airlines Group
21 Jun LATAM Airlines Group
24 Jun LATAM Airlines Group
30 Jun LATAM Airlines Group
27 Jun LATAM Airlines Group

Also check the deals for return flights from San Jose to Buenos Aires in June.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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