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

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

Return flights

08 Aug - 08 Sep Delta
08 Aug - 07 Sep Delta
24 Aug - 19 Sep Delta
11 Aug - 18 Aug LATAM Airlines Group
13 Aug - 20 Aug LATAM Airlines Group
22 Aug - 29 Aug LATAM Airlines Group
31 Aug - 07 Sep LATAM Airlines Group
26 Aug - 02 Sep LATAM Airlines Group
30 Aug - 06 Sep LATAM Airlines Group
21 Aug - 25 Aug Delta
28 Aug - 04 Sep Delta
23 Aug - 30 Aug LATAM Airlines Group
20 Aug - 27 Aug Copa
27 Aug - 03 Sep Copa
14 Aug - 21 Aug LATAM Airlines Group
19 Aug - 26 Aug LATAM Airlines Group
10 Aug - 17 Aug LATAM Airlines Group
16 Aug - 31 Aug Air Canada
11 Aug - 14 Sep LATAM Airlines Group
12 Aug - 14 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.

Book a cheap hotel in Santiago

Cheap car rent in Santiago

Feel free to contact us with any feedback or request another flight research.