Cheapest return flights from Buenos Aires to San Jose in October from $454

AirHint found the following cheapest return flights from Buenos Aires (EZE) to San Jose (SJO) in October 2025 (see full year).

Return flights

13 Oct - 27 Oct Copa
03 Oct - 17 Oct LATAM Airlines Group
10 Oct - 01 Nov LATAM Airlines Group
09 Oct - 22 Oct Avianca
10 Oct - 20 Oct Avianca
09 Oct - 20 Oct Avianca
04 Oct - 11 Oct Avianca
20 Oct - 01 Nov Avianca

Also check the deals for one-way flights from Buenos Aires to San Jose in October.

Skyscanner

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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