Cheapest return flights from Buenos Aires to San Jose in January from $590

AirHint found the following cheapest return flights from Buenos Aires (AEP) to San Jose (SJO) in January 2026 (see full year).

Return flights

26 Jan - 19 Feb GOL Linhas Aéreas
29 Jan - 19 Feb GOL Linhas Aéreas
27 Jan - 10 Feb GOL Linhas Aéreas
22 Jan - 07 Feb GOL Linhas Aéreas
15 Jan - 05 Feb Aerolineas Argentinas
30 Jan - 14 Feb GOL Linhas Aéreas
06 Jan - 28 Feb JetSmart
22 Jan - 31 Jan GOL Linhas Aéreas
26 Jan - 31 Jan GOL Linhas Aéreas
05 Jan - 16 Jan Sky Airline
20 Jan - 28 Jan LATAM Airlines Group
06 Jan - 21 Jan LATAM Airlines Group
15 Jan - 26 Jan LATAM Airlines Group
01 Jan - 25 Jan Sky Airline
01 Jan - 22 Jan GOL Linhas Aéreas
13 Jan - 27 Jan GOL Linhas Aéreas
19 Jan - 29 Jan GOL Linhas Aéreas
01 Jan - 14 Feb GOL Linhas Aéreas

Also check the deals for one-way 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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