Pearson airport to downtown

UP Express is probably the easiest way to get to downtown (gets you to Union Station)
Costs $12.35 each way, and takes about ~30 minutes. You can pay by credit card
Leaves from terminal 1, so if you landed in terminal 3, follow the sign to take the airport train to terminal 1
There's wifi onboard (I don't know how fast it is though)
Official website: www.upexpress.com

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