Cheapest return flights from Buenos Aires to San Jose in January from $716

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

Return flights

22 Jan - 05 Feb LATAM Airlines Group
28 Jan - 03 Feb Flybondi
21 Jan - 02 Feb JetSmart
19 Jan - 04 Feb Aerolíneas Argentinas
14 Jan - 27 Jan Sky Airline
19 Jan - 31 Jan LATAM Airlines Group
17 Jan - 31 Jan LATAM Airlines Group
15 Jan - 29 Jan LATAM Airlines Group
13 Jan - 06 Feb LATAM Airlines Group
31 Jan - 14 Feb LATAM Airlines Group
17 Jan - 01 Feb LATAM Airlines Group
22 Jan - 26 Jan Sky Airline
27 Jan - 25 Feb JetSmart
27 Jan - 23 Feb JetSmart
20 Jan - 20 Feb LATAM Airlines Group
08 Jan - 18 Jan JetSmart
17 Jan - 30 Jan LATAM Airlines Group
13 Jan - 30 Jan JetSmart
16 Jan - 25 Jan Flybondi
08 Jan - 16 Jan JetSmart

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

Powered by

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Feel free to contact us with any feedback or request another flight research.