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

Return flights

30 Oct - 07 Nov	JetSmart
20 Oct - 29 Oct	JetSmart
20 Oct - 27 Oct	JetSmart
23 Oct - 30 Oct	LATAM Airlines Group
20 Oct - 09 Nov	JetSmart
20 Oct - 10 Nov	JetSmart
28 Oct - 03 Nov	LATAM Airlines Group
27 Oct - 03 Nov	LATAM Airlines Group
22 Oct - 29 Oct	JetSmart
22 Oct - 27 Oct	JetSmart
20 Oct - 24 Oct	JetSmart
20 Oct - 03 Nov	JetSmart
22 Oct - 09 Nov	JetSmart
22 Oct - 10 Nov	JetSmart
27 Oct - 16 Nov	JetSmart
26 Oct - 03 Nov	LATAM Airlines Group
22 Oct - 24 Oct	JetSmart
20 Oct - 23 Oct	JetSmart
23 Oct - 27 Oct	JetSmart
26 Oct - 29 Oct	JetSmart

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

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 October from 393€

Return flights