Cheapest one-way flights from Buenos Aires to San Jose in January from 290€

AirHint found the following cheapest one-way flights from Buenos Aires (EZE) to San Jose (SJO) in January 2026 (see full year).

One-Way flights

21 Jan LATAM Airlines Group
23 Jan LATAM Airlines Group
17 Jan LATAM Airlines Group
20 Jan Avianca
16 Jan LATAM Airlines Group
02 Jan LATAM Airlines Group
18 Jan LATAM Airlines Group
08 Jan Avianca
05 Jan LATAM Airlines Group
03 Jan LATAM Airlines Group

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

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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