Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | 1200 Lansdowne Street, Peterborough | Sarnia - Bayside Terminal | No tags | ||||
| Bus | Peterborough (1200 Lansdowne Street) | Sarnia - Bayside Terminal | No tags | ||||
| Bus | 1200 Lansdowne Street, Peterborough | Sarnia - Bayside Terminal | No tags | ||||
| Bus | Peterborough (1200 Lansdowne Street) | Sarnia - Bayside Terminal | No tags | ||||
| Bus | Peterborough (Tim Hortons Byersville) | Sarnia - Bayside Terminal | No tags |
Get from Peterborough to Sarnia
The journey takes about 14 hours 46 minutes, and with fares starting at just $71, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 11588 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the WiFi. FlixBus ticket prices on this trip start at $71
Frequently asked questions about travelling from Peterborough, CA to Sarnia by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Peterborough to Sarnia?
The cheapest bus tickets from Peterborough to Sarnia start from $71. The average price for this route is around $73. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Peterborough to Sarnia?
The average bus travel time from Peterborough to Sarnia is 14h 46m, covering a distance of 358 km. The quickest bus can get you there in 14h 46m and is operated by FlixBus.
Which bus companies service the Peterborough to Sarnia route?
Several major bus companies operate on this route with 1 buses available per day.
What are the earliest and latest departure times for the bus from Peterborough to Sarnia?
The earliest bus departs from Peterborough to Sarnia at 6:15pm. And the latest bus departs at 11:59pm.
What are the CO₂ emissions for the bus trip from Peterborough to Sarnia?
A bus trip from Peterborough to Sarnia generates an estimated 9 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Peterborough, CA to Sarnia was searched and found on Dec 16, 2025 with a price of $70To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Peterborough, CA to Sarnia, as early as possible.
You can expect to pay from $70 to $70 for a bus ticket from Peterborough, CA to Sarnia based on the last 2 days. You can expect to find the cheapest price for the trip at $70 which is on 2025-12-16.
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