Currently, the most affordable month to book a Air Transat flight from Montreal to Puerto Plata in April, with an average price of C$ 450. Conversely, traveling with Air Transat from Montreal to Puerto Plata in July will be the most expensive, with an average cost of C$ 675. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
C$ 739
February
C$ 701
March
C$ 708
April
C$ 615
May
C$ 631
June
C$ 750
July
C$ 922
August
C$ 780
September
C$ 687
October
C$ 769
November
C$ 716
December
C$ 714
Comfort
Boarding
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