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

Return flights

21 Dec - 28 Dec	Sky Airline
17 Dec - 24 Dec	Sky Airline
30 Dec - 05 Jan	Sky Airline
07 Dec - 11 Dec	Sky Airline
07 Dec - 12 Dec	Sky Airline
21 Dec - 01 Jan	Sky Airline
27 Dec - 31 Dec	Sky Airline
22 Dec - 29 Dec	LATAM Airlines Group
20 Dec - 01 Jan	Sky Airline
07 Dec - 11 Dec	LATAM Airlines Group	direct
22 Dec - 01 Jan	Sky Airline
12 Dec - 02 Jan	Sky Airline
27 Dec - 01 Jan	Sky Airline
28 Dec - 02 Jan	Sky Airline
20 Dec - 01 Jan	LATAM Airlines Group	direct
27 Dec - 01 Jan	LATAM Airlines Group	direct
22 Dec - 01 Jan	LATAM Airlines Group	direct

Also check the deals for one-way flights from Santiago to Puerto Natales 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.

Book a cheap hotel in Puerto Natales

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Cheapest return flights from Santiago to Puerto Natales in December from $148

Return flights