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

Return flights

18 Dec - 07 Jan	JetSmart
18 Dec - 05 Jan	JetSmart
16 Dec - 05 Jan	JetSmart
11 Dec - 23 Dec	JetSmart
18 Dec - 23 Dec	JetSmart
11 Dec - 01 Jan	JetSmart
18 Dec - 01 Jan	JetSmart
16 Dec - 23 Dec	JetSmart
16 Dec - 01 Jan	JetSmart
18 Dec - 06 Jan	JetSmart
16 Dec - 06 Jan	JetSmart
11 Dec - 30 Dec	JetSmart
18 Dec - 30 Dec	JetSmart
01 Dec - 09 Dec	JetSmart
11 Dec - 22 Dec	JetSmart
18 Dec - 22 Dec	JetSmart
14 Dec - 23 Dec	JetSmart
16 Dec - 30 Dec	JetSmart
14 Dec - 01 Jan	JetSmart
22 Dec - 07 Jan	JetSmart

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

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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Cheapest return flights from Cartagena to Santiago in December from 225€

Return flights