Cheapest return flights from Montreal to Santiago in August from $620

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 August 2025 (see full year).

Return flights

12 Aug - 19 Aug Arajet
27 Aug - 03 Sep Copa
15 Aug - 22 Aug Avianca
18 Aug - 25 Aug Avianca
22 Aug - 29 Aug Avianca
25 Aug - 01 Sep Avianca
13 Aug - 20 Aug Avianca
05 Aug - 12 Aug Delta
23 Aug - 25 Aug Delta
26 Aug - 02 Sep Delta
28 Aug - 04 Sep Delta
03 Aug - 10 Aug LATAM Airlines Group
04 Aug - 11 Aug LATAM Airlines Group
06 Aug - 13 Aug LATAM Airlines Group
29 Aug - 05 Sep LATAM Airlines Group
30 Aug - 06 Sep LATAM Airlines Group

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

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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