Directions to Wilfrid Laurier University can be found here:
https://www.wlu.ca/about/locations-maps-and-parking/directions.html

For those arriving by plane, a limited number of flights service the Region of Waterloo International Airport. It is usually more convenient to fly to Toronto Pearson Airport.

There is a shuttle service from Pearson Airport to Waterloo: https://www.airwaystransit.com/locations.shtml