Need a SIM card when you arrive at YUL?
On the public arrivals level, between doors 27 and 28, the following kiosks offer SIM cards: ChatR, Rogers and Fido.
Drop by their booths to find out which package is right for you.
The Source also offers SIM cards via its vending machines in front of the Subway restaurant at the arrivals level. There are also headphones and chargers.