Cheapest return flights from Montreal to Santiago in September from 591€

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 September 2025 (see full year).

Return flights

12 Sep - 19 Sep Avianca
14 Sep - 21 Sep Avianca
01 Sep - 08 Sep Avianca
03 Sep - 10 Sep Avianca
15 Sep - 22 Sep Avianca
26 Sep - 03 Oct Avianca
29 Sep - 06 Oct Avianca
22 Sep - 29 Sep Copa
23 Sep - 30 Sep Copa
08 Sep - 15 Sep Avianca
16 Sep - 23 Sep Copa
30 Sep - 07 Oct Copa
02 Sep - 09 Sep LATAM Airlines Group
28 Sep - 05 Oct LATAM Airlines Group
25 Sep - 02 Oct LATAM Airlines Group
27 Sep - 04 Oct LATAM Airlines Group
13 Sep - 11 Oct LATAM Airlines Group

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

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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