If you do not want to use the Airways Shuttle to get from Pearson Airport to Waterloo you can also take the Greyhound or the Go Bus. It is the cheaper option but you need to switch buses in order to get to Waterloo.

Greyhound

When you leave Pearson Airport you have to follow the sign "Ground Transportation" and take the 192 (Rocket Towards Kipling Station) bus to Kipling Station. From there you can take the subway to get to downtown Toronto. You have to get off at Dundas and Bay in order to catch the Greyhound at the Coach Terminal on Dundas and Bay. Please click here to get some information about the bus schedule and fares.

There are several ways to get from Kipling to the Greyhound Terminal. Please look at google maps to find more options. The Greyhound stops either at the University (B.C. Matthews Hall) or Charles Street Terminal in Kitchener. From there you can take the GRT.

GO Bus

You can also take the GO Bus (the cheapest option) to Waterloo. You have to take local transit (7 to City Centre Transit Terminal) walk to Square One and take bus 25 to Waterloo. Please click here to get more information about the bus schedule and the bus fares.