The average bus between St. Catharines and Toronto Pearson Airport takes 2h 33m and the fastest bus takes 2h 19m. There is a bus service every few hours from St. Catharines to Toronto Pearson Airport. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between St. Catharines and Toronto Pearson Airport. The earliest departure is at 4:47 AM at night, and the last departure from St. Catharines is at 10:01 PM which arrives into Toronto Pearson Airport at 12:25 AM. All services require a transfer, and take on average 2h 33m. The schedules shown below are for the next available departures.

2h 28m • 1 change

2h 31m • 1 change

2h 43m • 1 change

2h 38m • 1 change

2h 28m • 1 change

2h 31m • 1 change

2h 43m • 1 change

2h 38m • 1 change

2h 28m • 1 change

2h 31m • 1 change

2h 43m • 1 change

2h 38m • 1 change
Want to know about travelling from St. Catharines to Toronto Pearson Airport? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from St. Catharines to Toronto Pearson Airport. However, there are services departing from St. Catharines station and arriving at Toronto Pearson Airport station via Dundas St. @ Hwy. 407 Park & Ride. The journey, including transfers, takes approximately 2h 33m.
St. Catharines to Toronto Pearson Airport bus services, operated by GO Transit, depart from St. Catharines Fairview Mall station.
St. Catharines to Toronto Pearson Airport bus services, operated by GO Transit, arrive at Pearson International Airport Terminal 1 station.
The distance between St. Catharines and Toronto Pearson Airport is 64.2 km. The road distance is 117 km.
You can take a bus from St. Catharines Fairview Mall to Pearson International Airport Terminal 1 via Dundas St. @ Hwy. 407 Park & Ride in around 2h 36m.