Cheapest return flights from Montreal to Santiago in October from $511

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

Return flights

02 Oct - 15 Oct Delta
24 Oct - 05 Nov Delta
05 Oct - 20 Oct LATAM Airlines Group
06 Oct - 13 Oct LATAM Airlines Group
12 Oct - 19 Oct LATAM Airlines Group
14 Oct - 21 Oct LATAM Airlines Group
07 Oct - 14 Oct LATAM Airlines Group
13 Oct - 20 Oct LATAM Airlines Group
21 Oct - 28 Oct LATAM Airlines Group
28 Oct - 04 Nov LATAM Airlines Group
30 Oct - 06 Nov LATAM Airlines Group
25 Oct - 01 Nov LATAM Airlines Group
27 Oct - 03 Nov LATAM Airlines Group
29 Oct - 05 Nov LATAM Airlines Group
31 Oct - 07 Nov LATAM Airlines Group
26 Oct - 02 Nov LATAM Airlines Group
05 Oct - 03 Nov Delta
02 Oct - 09 Oct LATAM Airlines Group
08 Oct - 15 Oct LATAM Airlines Group
20 Oct - 11 Nov Delta

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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