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

Return flights

21 Jan - 18 Feb	United
08 Jan - 22 Jan	Delta
27 Jan - 17 Feb	Delta
19 Jan - 08 Feb	LATAM Airlines Group
28 Jan - 04 Feb	LATAM Airlines Group
28 Jan - 10 Feb	Delta
26 Jan - 16 Feb	Delta
20 Jan - 27 Jan	LATAM Airlines Group
21 Jan - 28 Jan	LATAM Airlines Group
22 Jan - 29 Jan	LATAM Airlines Group
01 Jan - 18 Jan	LATAM Airlines Group
19 Jan - 26 Jan	LATAM Airlines Group
07 Jan - 21 Jan	Delta
14 Jan - 21 Jan	Delta
09 Jan - 20 Jan	Delta
27 Jan - 03 Feb	LATAM Airlines Group
26 Jan - 02 Feb	United
01 Jan - 25 Jan	Copa
29 Jan - 05 Feb	United
25 Jan - 01 Feb	LATAM Airlines Group

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 $495

Return flights