Cheapest return flights from Ontario to Montego Bay in December from $570

AirHint found the following cheapest return flights from Ontario (ONT) to Montego Bay (MBJ) in December 2025 (see full year).

Return flights

05 Dec - 11 Dec Frontier Airlines
05 Dec - 10 Dec Frontier Airlines
05 Dec - 12 Dec Southwest Airlines
19 Dec - 24 Dec Southwest Airlines
30 Dec - 03 Jan Southwest Airlines
29 Dec - 05 Jan Southwest Airlines
25 Dec - 02 Jan Southwest Airlines

Also check the deals for one-way flights from Ontario to Montego Bay in December.

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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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