Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
FlixBus + FlixBus | Bus | Scarborough - 55 Town Centre Court | Sarnia - Bayside Terminal | Cheapest | ||||
 | Bus | Pearson International Airport, Terminal 1 | Sarnia - Bayside Terminal | Fastest | ||||
| Bus | Union Station Bus Terminal | Sarnia - Bayside Terminal | No tags | ||||
| Bus | Union Station Bus Terminal | Sarnia - Bayside Terminal | No tags | ||||
| Bus | Scarborough - 55 Town Centre Court | Sarnia - Bayside Terminal | No tags |
Last refresh of the prices: Today at 8:34 AM EDT.
Compare 2 ways to go from Toronto to Sarnia
Among the sustainable travel choices, the Bus stands out as a good way to reach Sarnia. The journey takes about 5 hours 20 minutes and with fares starting at just MAD 239, it presents an excellent value for a comfortable ride.
Compare bus companies
Users have shared positive experiences, highlighting punctuality and helpful drivers. However, some reviews mention that phone charger plugs were not functioning at certain seats and the pull-down dinner trays needed cleaning. Overall, travelers found the journey comfortable despite these minor inconveniences.
FlixBus Toronto Sarnia recent customer reviews
The bus was on time, affordable, clean and the driver was a good driver. Only problem was the air conditioning. It was chilly! I wasn’t prepared with an extra layer. Bring a sweater if you’re taking the bus during the summer.
Jessica N.
O yes l really enjoyed the trip , they are on time , the driver was very helpful l saw her talking to someone then l just ruled her hand and said [ hie is this bus going to Sarnia ?] She smiled and said yes.
Sibongile M.
Phone charger plugs didn’t work at my seat. The pull down dinner tray was very dirty. Otherwise was very good/ comfortable.
Kathy M.
Frequently asked questions about traveling from Toronto 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 Toronto to Sarnia?
The cheapest bus tickets from Toronto to Sarnia start from MAD 239. The average price for this route is around MAD 332. 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 Toronto to Sarnia?
The average bus trip duration from Toronto to Sarnia is 5h 20m, covering a distance of 159 miles (256 km). The quickest bus can get you there in 4h 10m and is operated by FlixBus.
Which bus companies service the Toronto to Sarnia route?
Several major bus companies operate on this route with 8 buses available per day.
What is the earliest and latest departure time for the bus from Toronto to Sarnia?
The earliest bus departs from Toronto to Sarnia at 7:05am. And the latest bus departs at 4:55pm.
What are the CO₂ emissions for the bus trip from Toronto to Sarnia?
A bus trip from Toronto to Sarnia generates an estimated 6.381425 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel 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 Toronto to Sarnia was searched and found on May 6, 2026 with a price of MAD 228To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Toronto to Sarnia, as early as possible.
You can expect to pay from MAD 228 to MAD 351 for a bus ticket from Toronto to Sarnia based on the last 2 days. You can expect to find the cheapest price for the trip at MAD 228 which is on 2026-05-06.
What's the cheapest way to go from Toronto to Sarnia?
The Bus is the cheapest travel choice for this destinationTop traveled bus routes
People from around the world trust Busbud
Popular bus departures from Toronto
- Find bus tickets from Toronto to Sudbury
- Toronto to New York City bus times and fares
- How to travel from Toronto to London
- Find bus tickets from Toronto to Kitchener
- Toronto to Ottawa bus times and fares
- How to travel from Toronto to Kingston
- Find bus tickets from Toronto to Niagara Falls
- Toronto to Montreal bus times and fares
- How to travel from Toronto to Quebec City