Cheapest return flights from Montreal to San Juan in April from $562
AirHint found the following cheapest return flights from Montreal (YUL) to San Juan (SJU) in April 2025 (see full year).
Return flights
| 01 Apr - 08 Apr | United | ||
| 02 Apr - 09 Apr | United | ||
| 07 Apr - 14 Apr | Air Canada |
Also check the deals for one-way flights from Montreal to San Juan in April.
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.
