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

Return flights

13 Jan - 20 Jan	United
19 Jan - 26 Jan	Avianca
23 Jan - 30 Jan	Avianca
28 Jan - 04 Feb	Avianca
14 Jan - 21 Jan	Avianca
21 Jan - 28 Jan	Avianca
26 Jan - 02 Feb	United
08 Jan - 04 Feb	Delta
11 Jan - 18 Jan	LATAM Airlines Group
15 Jan - 22 Jan	LATAM Airlines Group
20 Jan - 27 Jan	LATAM Airlines Group
22 Jan - 29 Jan	LATAM Airlines Group
29 Jan - 05 Feb	LATAM Airlines Group
18 Jan - 25 Jan	Avianca
25 Jan - 01 Feb	Avianca
30 Jan - 06 Feb	United

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 459€

Return flights