Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Carlisle St (Between King and Church Streets) | Sarnia - Bayside Terminal | CheapestFastest |
Last refresh of the prices: Today at 4:31 AM EST.
Get from St. Catharines to Sarnia
The journey takes about 9 hours 35 minutes, and with fares starting at just $40, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 11412 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. FlixBus ticket prices on this trip start at $40
Frequently asked questions about travelling from St. Catharines to Sarnia by bus
What is the distance between St. Catharines and Sarnia?
The distance covered from St. Catharines to Sarnia is 258 km (160 miles).
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from St. Catharines to Sarnia was searched and found on Nov 24, 2025 with a price of $90To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from St. Catharines to Sarnia, as early as possible.
You can expect to pay from $90 to $90 for a bus ticket from St. Catharines to Sarnia based on the last 2 days. You can expect to find the cheapest price for the trip at $90 which is on 2025-11-24.
Top travelled bus routes
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