Cheapest return flights from Montreal to Santiago in October from $496

Best time to book flights for Montreal (YUL) to Santiago (SCL) flights at AirHint

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

Return flights

28 Oct - 04 Nov United
01 Oct - 08 Oct Copa
29 Oct - 05 Nov Copa
03 Oct - 10 Oct Avianca
21 Oct - 28 Oct Copa
23 Oct - 30 Oct Copa
25 Oct - 01 Nov Copa
31 Oct - 07 Nov Copa
26 Oct - 02 Nov Copa
30 Oct - 06 Nov Copa
06 Oct - 13 Oct Copa
14 Oct - 21 Oct Copa
05 Oct - 12 Oct LATAM Airlines Group
09 Oct - 16 Oct LATAM Airlines Group
11 Oct - 18 Oct LATAM Airlines Group
13 Oct - 20 Oct LATAM Airlines Group

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

Skyscanner

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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