AirHint found the following cheapest return flights from Montreal (YUL) to Santiago (SCL) in November 2025 (see full year).

Return flights

12 Nov - 25 Nov	United
13 Nov - 23 Nov	United
04 Nov - 24 Nov	United
04 Nov - 25 Nov	United
04 Nov - 11 Nov	United
18 Nov - 25 Nov	United
19 Nov - 26 Nov	United
07 Nov - 10 Nov	Delta
15 Nov - 20 Nov	Delta
12 Nov - 19 Nov	Delta
17 Nov - 06 Dec	Delta
18 Nov - 14 Dec	Delta
29 Nov - 14 Dec	Delta
25 Nov - 02 Dec	LATAM Airlines Group
26 Nov - 03 Dec	LATAM Airlines Group
27 Nov - 04 Dec	LATAM Airlines Group
28 Nov - 05 Dec	LATAM Airlines Group
29 Nov - 06 Dec	LATAM Airlines Group
22 Nov - 13 Dec	Delta
24 Nov - 01 Dec	LATAM Airlines Group

Also check the deals for one-way flights from Montreal to Santiago in November.

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 November from $490

Return flights