AirHint found the following cheapest one-way flights from Montreal (YUL) to San Juan (SJU) in April 2026 (see full year).
One-Way flights
| 22 Apr | Arajet | ||
| 12 Apr | Air Canada | direct | |
| 20 Apr | United | ||
| 21 Apr | United | ||
| 25 Apr | United | ||
| 19 Apr | Air Canada | ||
| 05 Apr | Air Canada | ||
| 10 Apr | Air Transat | ||
| 05 Apr | Air Transat | direct | |
| 02 Apr | Porter Airlines (Canada) Ltd |
Also check the deals for return flights from Montreal to San Juan in April.
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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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