Currently, the most affordable month to book a WestJet flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Plata in May, with an average price of C$ 443. Conversely, traveling with WestJet from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Plata in July will be the most expensive, with an average cost of C$ 670. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
C$ 743
February
C$ 707
March
C$ 713
April
C$ 619
May
C$ 610
June
C$ 725
July
C$ 922
August
C$ 782
September
C$ 692
October
C$ 782
November
C$ 720
December
C$ 718
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