Cheapest return flights from Santiago to San Jose in December from 350€

AirHint found the following cheapest return flights from Santiago (SCL) to San Jose (SJO) in December 2025 (see full year).

Return flights

01 Dec - 09 Dec LATAM Airlines Group
12 Dec - 22 Dec LATAM Airlines Group
02 Dec - 10 Dec LATAM Airlines Group
07 Dec - 14 Dec Avianca
06 Dec - 21 Dec Avianca
30 Dec - 14 Jan LATAM Airlines Group
29 Dec - 11 Jan JetSmart
31 Dec - 12 Jan Copa
23 Dec - 03 Jan Avianca
01 Dec - 08 Dec Copa
26 Dec - 09 Jan Copa

Also check the deals for one-way flights from Santiago to San Jose in December.

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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