Cheapest one-way flights from Buenos Aires to San Jose in January from $310

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

07 Jan Copa
14 Jan Flybondi
30 Jan Copa
21 Jan LATAM Airlines Group
22 Jan LATAM Airlines Group
26 Jan LATAM Airlines Group
09 Jan LATAM Airlines Group
06 Jan Arajet
05 Jan Sky Airline
04 Jan Aerolineas Argentinas

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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