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

Return flights

28 Jan - 17 Feb	United
01 Jan - 20 Jan	Delta
06 Jan - 22 Jan	Delta
06 Jan - 28 Jan	Delta
01 Jan - 22 Jan	Delta
17 Jan - 20 Feb	Delta
01 Jan - 03 Feb	Delta
13 Jan - 20 Jan	LATAM Airlines Group
14 Jan - 21 Jan	LATAM Airlines Group
19 Jan - 26 Jan	LATAM Airlines Group
22 Jan - 29 Jan	LATAM Airlines Group
27 Jan - 03 Feb	LATAM Airlines Group
28 Jan - 04 Feb	LATAM Airlines Group
10 Jan - 26 Jan	Delta
01 Jan - 21 Jan	Delta
29 Jan - 18 Feb	Copa
29 Jan - 18 Feb	Air Canada	direct
30 Jan - 06 Feb	Arajet
29 Jan - 03 Feb	Air Canada
29 Jan - 05 Feb	Air Canada

Also check the deals for one-way flights from Montreal 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 Montreal to Santiago in January from $483

Return flights