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

Return flights

30 Aug - 06 Sep	Porter Airlines (Canada) Ltd
31 Aug - 07 Sep	Porter Airlines (Canada) Ltd
25 Aug - 01 Sep	Air Transat	direct
22 Aug - 29 Aug	Air Transat	direct
29 Aug - 05 Sep	Air Transat	direct
24 Aug - 07 Sep	Air Transat
25 Aug - 28 Aug	Porter Airlines (Canada) Ltd
26 Aug - 02 Sep	Air Transat
26 Aug - 29 Aug	Air Transat
23 Aug - 29 Aug	Delta
27 Aug - 03 Sep	Porter Airlines (Canada) Ltd
23 Aug - 01 Sep	Air Transat
25 Aug - 31 Aug	Delta
24 Aug - 29 Aug	Air Transat
22 Aug - 27 Aug	Delta
20 Aug - 27 Aug	Delta
28 Aug - 04 Sep	Copa
22 Aug - 28 Aug	Air Transat
19 Aug - 26 Aug	Delta

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

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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Cheapest return flights from Montreal to Montego Bay in August from $531

Return flights