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

Return flights

07 Nov - 19 Nov	Avianca
16 Nov - 30 Nov	Avianca
07 Nov - 17 Nov	Avianca
16 Nov - 23 Nov	Avianca
07 Nov - 10 Nov	Avianca
10 Nov - 24 Nov	Avianca
07 Nov - 14 Nov	Avianca
17 Nov - 24 Nov	Avianca
19 Nov - 26 Nov	Avianca
21 Nov - 28 Nov	Avianca
27 Nov - 04 Dec	LATAM Airlines Group
24 Nov - 01 Dec	LATAM Airlines Group
28 Nov - 05 Dec	LATAM Airlines Group
30 Nov - 07 Dec	Avianca
29 Nov - 06 Dec	Copa

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 394€

Return flights