Cheapest return flights from Buenos Aires to San Jose in January from $597

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

Return flights

30 Jan - 16 Feb Avianca
27 Jan - 04 Feb Copa
30 Jan - 22 Feb Avianca
24 Jan - 27 Jan Copa
23 Jan - 26 Jan Avianca
21 Jan - 27 Feb Avianca
30 Jan - 10 Feb Avianca
27 Jan - 25 Feb Copa
24 Jan - 27 Feb Copa
27 Jan - 23 Feb Copa
28 Jan - 19 Feb Avianca
23 Jan - 08 Feb Avianca
20 Jan - 28 Jan Copa
19 Jan - 26 Jan Copa
20 Jan - 27 Jan Copa
22 Jan - 29 Jan Copa
01 Jan - 17 Jan Avianca
14 Jan - 25 Jan Avianca
24 Jan - 31 Jan Copa
14 Jan - 23 Jan Avianca

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.