AirHint found the following cheapest return flights from Montreal (YUL) to Port-au-prince (PAP) in May 2025 (see full year).
14 May - 21 May | Air Transat | direct | |
21 May - 28 May | Air Transat | direct | |
28 May - 04 Jun | Air Transat | direct | |
07 May - 14 May | Air Transat | direct |
Also check the deals for one-way flights from Montreal to Port-au-prince in May.
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.