Getting to Pearson

[tomh009]

 I'm not willing to chance it trying to figure out complicated bus routes and tickets and so on. 

If you're sticking to public transit agencies, all you should need is Google Maps and a well-topped Presto card. You may end up on GO and/or MiWay and/or even other agencies, but the card makes it easy to just tap your way through.

GO bus to Bramalea and taxi from there to Pearson?

Sadly it's still not simple.  Greyhound is simple and quick but only on a couple of departures per day.