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

Return flights

05 Oct - 11 Oct	Sky Airline
26 Oct - 08 Nov	Sky Airline
02 Oct - 05 Oct	Sky Airline
18 Oct - 29 Oct	Sky Airline
06 Oct - 20 Oct	LATAM Airlines Group
08 Oct - 11 Oct	Sky Airline
13 Oct - 18 Oct	Sky Airline
06 Oct - 12 Oct	Sky Airline
09 Oct - 11 Oct	Sky Airline
16 Oct - 21 Oct	Sky Airline
05 Oct - 19 Oct	Sky Airline
23 Oct - 05 Nov	Sky Airline
30 Oct - 06 Nov	LATAM Airlines Group
19 Oct - 02 Nov	Sky Airline
30 Oct - 02 Nov	LATAM Airlines Group
16 Oct - 02 Nov	LATAM Airlines Group
16 Oct - 02 Nov	LATAM Airlines Group	direct

Also check the deals for one-way flights from Santiago to Puerto Natales 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 Santiago to Puerto Natales in October from $158

Return flights