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

Return flights

31 Aug - 07 Sep	United
26 Aug - 09 Sep	United
27 Aug - 10 Sep	United
27 Aug - 05 Sep	United
27 Aug - 04 Sep	United
19 Aug - 12 Sep	United
26 Aug - 12 Sep	United
27 Aug - 09 Sep	United
29 Aug - 05 Sep	United
25 Aug - 04 Sep	United
19 Aug - 26 Aug	United
22 Aug - 29 Aug	Air Transat	direct
25 Aug - 31 Aug	Porter Airlines (Canada) Ltd
24 Aug - 29 Aug	Air Transat
24 Aug - 31 Aug	Air Transat
22 Aug - 27 Aug	Air Transat
21 Aug - 28 Aug	Air Transat
07 Aug - 14 Aug	Air Transat
14 Aug - 21 Aug	Porter Airlines (Canada) Ltd
23 Aug - 30 Aug	Air Transat

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 316€

Return flights