AirHint found the following cheapest return flights from Los Angeles (LAX) to Santiago (SCL) in January 2026 (see full year).

Return flights

15 Jan - 22 Jan	Copa
16 Jan - 23 Jan	Copa
17 Jan - 24 Jan	Copa
18 Jan - 25 Jan	Copa
22 Jan - 29 Jan	Copa
23 Jan - 30 Jan	Copa
19 Jan - 26 Jan	Copa
21 Jan - 28 Jan	Copa
29 Jan - 05 Feb	Copa
30 Jan - 06 Feb	Copa
31 Jan - 07 Feb	Copa
08 Jan - 22 Feb	Copa
27 Jan - 03 Feb	LATAM Airlines Group
12 Jan - 19 Jan	LATAM Airlines Group
14 Jan - 21 Jan	LATAM Airlines Group
25 Jan - 01 Feb	LATAM Airlines Group
29 Jan - 13 Feb	United
08 Jan - 22 Feb	Delta	direct
26 Jan - 02 Feb	LATAM Airlines Group

Also check the deals for one-way flights from Los Angeles to Santiago in January.

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 Los Angeles to Santiago in January from 579€

Return flights