Cheapest return flights from Montreal to Santiago in August from $466

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

22 Aug - 29 Aug Avianca
27 Aug - 22 Sep Avianca
18 Aug - 01 Sep Avianca
29 Aug - 05 Sep Avianca
12 Aug - 19 Aug Delta
19 Aug - 26 Aug Delta
26 Aug - 05 Sep Delta
19 Aug - 03 Sep Delta
19 Aug - 02 Sep Delta
25 Aug - 08 Sep LATAM Airlines Group
19 Aug - 09 Sep LATAM Airlines Group
26 Aug - 19 Sep LATAM Airlines Group
27 Aug - 23 Sep LATAM Airlines Group
18 Aug - 25 Aug LATAM Airlines Group
13 Aug - 20 Aug LATAM Airlines Group
18 Aug - 30 Aug LATAM Airlines Group
19 Aug - 30 Aug LATAM Airlines Group
12 Aug - 31 Aug LATAM Airlines Group
13 Aug - 23 Aug LATAM Airlines Group
17 Aug - 31 Aug LATAM Airlines Group

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

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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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