There are 10 ways to get from Montreal to Sarnia by train, bus (Flixbus), car, plane, bus, or shuttle
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train via London
best- Take the train from Montréal to Toronto Union Stationtrain
- Take the train from Toronto Union Station to Londontrain
- Take the train from London to Sarniatrain
10h 45m$187–803Bus
cheapest- Take the bus from St-Antoine O. @ Rue Mansfield // St Antoine W. @ Mansfield St. to Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floorbus 2720
- Take the bus from Toronto to Sarniabus FlixBus 2702 / ...
12h 40m$50–167Drive 818.6 km
- Drive from Montreal to Sarniacar 818.6 km
8h 32m$166–240Fly Montréal–Pierre Elliott Trudeau International Airport to Toronto Pearson International Airport, bus, train
- Fly from Montréal–Pierre Elliott Trudeau International Airport (YUL) to Toronto Pearson International Airport (YYZ)plane YUL - YYZ
- Take the bus from Pearson International Airport Terminal 1 to London, ON - VIA Railbus
- Take the train from London to Sarniatrain
7h 55m$193–814Train
- Take the train from Montréal to Toronto Union Stationtrain VIA Rail
- Take the train from Toronto Union Station to Sarniatrain VIA Rail
11h 7m$190–613Bus via Ottawa
- Take the bus from Montréal to Ottawabus
- Take the bus from Ottawa to Toronto - Union Station Bus Terminalbus
- Take the bus from Toronto, ON - 44 York St. to London, ON - VIA Railbus
- Take the bus from London, ON - Downtown to Sarnia, ON - Bayside Terminalbus
15h 9m$156–225Fly Montréal–Pierre Elliott Trudeau International Airport to Toronto Island Airport, train
- Fly from Montréal–Pierre Elliott Trudeau International Airport (YUL) to Toronto Island Airport (YTZ)plane YUL - YTZ
- Take the train from Toronto Union Station to Londontrain
- Take the train from London to Sarniatrain
8h 25m$246–1,064Fly Montréal/Saint-Hubert Airport to Toronto Pearson International Airport, bus, train
- Fly from Montréal/Saint-Hubert Airport (YHU) to Toronto Pearson International Airport (YYZ)plane YHU - YYZ
- Take the bus from Pearson International Airport Terminal 1 to London, ON - VIA Railbus
- Take the train from London to Sarniatrain
8h 47m$207–768Fly Montréal/Saint-Hubert Airport to John C. Munro Hamilton International Airport, train
- Fly from Montréal/Saint-Hubert Airport (YHU) to John C. Munro Hamilton International Airport (YHM)plane YHU - YHM
- Take the train from Aldershot to Londontrain
- Take the train from London to Sarniatrain
10h 13m$179–959Fly Montréal–Pierre Elliott Trudeau International Airport to Detroit, shuttle, train
- Fly from Montréal–Pierre Elliott Trudeau International Airport (YUL) to Detroit (DTW)plane YUL - DTW
- Take a shuttle bus from Detroit Airport to London, ON - 105, Wharncliffe Road South, Manor Park
- Take the train from London to Sarniatrain
11h$546–2,457
Montreal to Sarnia by train
Comparing Your Travel Options
The cheapest way to get from Montreal to Sarnia is to bus which costs $50 - $170 and takes 12h 40m.
The fastest way to get from Montreal to Sarnia is to fly and bus and train which takes 7h 55m and costs $190 - $850.
No, there is no direct bus from Montreal to Sarnia. However, there are services departing from St-Antoine O. @ Rue Mansfield // St Antoine W. @ Mansfield St. and arriving at Sarnia via Toronto. The journey, including transfers, takes approximately 12h 40m.
No, there is no direct train from Montreal to Sarnia. However, there are services departing from Montréal and arriving at Sarnia via Toronto Union Station and London. The journey, including transfers, takes approximately 10h 45m.
The distance between Montreal and Sarnia is 815 km. The road distance is 818.6 km.
The best way to get from Montreal to Sarnia without a car is to train via London which takes 10h 45m and costs $180 - $850.
It takes approximately 10h 45m to get from Montreal to Sarnia, including transfers.
Montreal to Sarnia bus services, operated by Megabus Canada, depart from St-Antoine O. @ Rue Mansfield // St Antoine W. @ Mansfield St. station.
Montreal to Sarnia train services, operated by VIA Rail, depart from Montréal station.
The best way to get from Montreal to Sarnia is to train via London which takes 10h 45m and costs $180 - $850. Alternatively, you can bus, which costs $50 - $170 and takes 12h 40m.
What companies run services between Montreal, QC, Canada and Sarnia, ON, Canada?
You can take a train from Montréal to Sarnia via Toronto Union Station and London in around 10h 45m. Alternatively, you can take a bus from St-Antoine O. @ Rue Mansfield // St Antoine W. @ Mansfield St. to Sarnia via Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor and Toronto in around 12h 40m.
- Website
- aircanada.com
Flights from Montréal–Pierre Elliott Trudeau International Airport to Toronto Pearson International Airport
- Ave. Duration
- 1h 23m
- When
- Every day
- Estimated price
- $55–390
Flights from Montréal–Pierre Elliott Trudeau International Airport to Toronto Island Airport
- Ave. Duration
- 1h 20m
- When
- Every day
- Estimated price
- $60–400
Flights from Montréal–Pierre Elliott Trudeau International Airport to Toronto Island Airport via Ottawa
- Ave. Duration
- 3h 5m
- When
- Every day
- Estimated price
- $60–400
Flights from Montréal–Pierre Elliott Trudeau International Airport to Detroit
- Ave. Duration
- 1h 59m
- When
- Every day
- Estimated price
- $110–700
Flights from Montréal–Pierre Elliott Trudeau International Airport to Detroit via Toronto Pearson International Airport
- Ave. Duration
- 4h 3m
- When
- Every day
- Estimated price
- $110–700
- Phone
- +1 888 842-7245
- Website
- VIA Rail
Train from Montréal to Toronto Union Station
- Ave. Duration
- 5h 23m
- Frequency
- Every 4 hours
- Estimated price
- $120–350
- Website
- VIA Rail
- Escape
- $120–290
- Business
- $170–330
- Business Plus
- $190–350
- Economy
- $140–300
- Economy Plus
- $150–310
Train from Toronto Union Station to London
- Ave. Duration
- 2h 16m
- Frequency
- Every 4 hours
- Estimated price
- $40–240
- Website
- VIA Rail
- Escape
- $40–130
- Business
- $85–230
- Business Plus
- $100–240
- Economy
- $45–140
- Economy Plus
- $50–150
Train from London to Sarnia
- Ave. Duration
- 1h 6m
- Frequency
- Once daily
- Estimated price
- $22–220
- Website
- VIA Rail
- Escape
- $22–85
- Business
- $65–200
- Business Plus
- $80–220
- Economy
- $24–95
- Economy Plus
- $27–110
Train from London to Sarnia
- Ave. Duration
- 1h 6m
- Frequency
- Once daily
- Estimated price
- $22–220
- Website
- VIA Rail
- Escape
- $22–85
- Business
- $65–200
- Business Plus
- $80–220
- Economy
- $24–95
- Economy Plus
- $27–110
Train from Montréal to Toronto Union Station
- Ave. Duration
- 5h 23m
- Frequency
- Every 4 hours
- Estimated price
- $120–350
- Website
- VIA Rail
- Escape
- $120–290
- Business
- $170–330
- Business Plus
- $190–350
- Economy
- $140–300
- Economy Plus
- $150–310
Train from Toronto Union Station to Sarnia
- Ave. Duration
- 4h 44m
- Frequency
- Once daily
- Estimated price
- $65–270
- Website
- VIA Rail
- Escape
- $65–180
- Business
- $110–260
- Business Plus
- $130–270
- Economy
- $75–190
- Economy Plus
- $80–200
Train from Toronto Union Station to London
- Ave. Duration
- 2h 16m
- Frequency
- Every 4 hours
- Estimated price
- $40–240
- Website
- VIA Rail
- Escape
- $40–130
- Business
- $85–230
- Business Plus
- $100–240
- Economy
- $45–140
- Economy Plus
- $50–150
Train from London to Sarnia
- Ave. Duration
- 1h 6m
- Frequency
- Once daily
- Estimated price
- $22–220
- Website
- VIA Rail
- Escape
- $22–85
- Business
- $65–200
- Business Plus
- $80–220
- Economy
- $24–95
- Economy Plus
- $27–110
Train from London to Sarnia
- Ave. Duration
- 1h 6m
- Frequency
- Once daily
- Estimated price
- $22–220
- Website
- VIA Rail
- Escape
- $22–85
- Business
- $65–200
- Business Plus
- $80–220
- Economy
- $24–95
- Economy Plus
- $27–110
Train from Aldershot to London
- Ave. Duration
- 1h 35m
- Frequency
- 5 times a day
- Estimated price
- $30–230
- Website
- VIA Rail
- Escape
- $30–100
- Business
- $75–210
- Business Plus
- $90–230
- Economy
- $30–110
- Economy Plus
- $35–120
Train from London to Sarnia
- Ave. Duration
- 1h 6m
- Frequency
- Once daily
- Estimated price
- $22–220
- Website
- VIA Rail
- Escape
- $22–85
- Business
- $65–200
- Business Plus
- $80–220
- Economy
- $24–95
- Economy Plus
- $27–110
Train from London to Sarnia
- Ave. Duration
- 1h 6m
- Frequency
- Once daily
- Estimated price
- $22–220
- Website
- VIA Rail
- Escape
- $22–85
- Business
- $65–200
- Business Plus
- $80–220
- Economy
- $24–95
- Economy Plus
- $27–110
- Phone
- +1 866 488 4452
- [email protected]
- Website
- Megabus
Bus from St-Antoine O. @ Rue Mansfield // St Antoine W. @ Mansfield St. to Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor
- Ave. Duration
- 6h 45m
- Frequency
- Every 2 hours
- Estimated price
- $10–110
- Website
- Megabus
- Adult Advanced Booking
- $10–60
- Adult Standard
- $75–110
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Booking & Getting There
Montreal to Sarnia bus services, operated by Megabus Canada, arrive at Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor station.
Montreal to Sarnia train services, operated by VIA Rail, arrive at Toronto Union Station.
Yes, the driving distance between Montreal to Sarnia is 819 km. It takes approximately 8h 32m to drive from Montreal to Sarnia.
Book your Montreal to Sarnia train tickets online with Omio.
Book your Montreal to Sarnia bus tickets online with Omio.
There are 67+ hotels available in Sarnia.








