There are 9 ways to get from Montreal to Sarnia by train, bus (Flixbus), car, plane, or bus
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 via Toronto Airport (YYZ)
cheapest- Take the bus from St-Antoine O. @ Rue Mansfield // St Antoine W. @ Mansfield St. to Toronto Airport-Viscount Stationbus 2720
- Take the bus from Toronto Pearson Airport to Sarniabus FlixBus 2702 / ...
12h 50m$97–138Drive 818.6 km
- Drive from Montreal to Sarniacar 818.6 km
8h 32m$147–212Fly Montréal/Saint-Hubert Airport to London International Airport, train
- Fly from Montréal/Saint-Hubert Airport (YHU) to London International Airport (YXU)plane YHU - YXU
- Take the train from London to Sarniatrain
6h 43m$510–1,934Train
- Take the train from Montréal to Toronto Union Stationtrain VIA Rail
- Take the train from Toronto Union Station to Sarniatrain VIA Rail
11h 32m$190–613Bus
- Take the bus from Montreal to Ottawabus FlixBus 2730
- Take the bus from Ottawa to Sarniabus FlixBus 2710
15h 40m$146–220Fly 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 57m$194–859Fly 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 42m$258–1,083Fly 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 44m$208–743
Montreal to Sarnia by train
Comparing Your Travel Options
The cheapest way to get from Montreal to Sarnia is to bus via Toronto Airport (YYZ) which costs $95 - $140 and takes 12h 50m.
The fastest way to get from Montreal to Sarnia is to fly and train which takes 6h 43m and costs $500 - $2,000.
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 Pearson Airport. The journey, including transfers, takes approximately 12h 50m.
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 via Toronto Airport (YYZ), which costs $95 - $140 and takes 12h 50m.
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 Toronto Airport-Viscount Station and Toronto Pearson Airport in around 12h 50m.
- Website
- aircanada.com
Flights from Montréal–Pierre Elliott Trudeau International Airport to Toronto Pearson International Airport
- Ave. Duration
- 1h 37m
- When
- Every day
- Estimated price
- $55–380
Flights from Montréal–Pierre Elliott Trudeau International Airport to Toronto Island Airport
- Ave. Duration
- 1h 26m
- When
- Every day
- Estimated price
- $60–400
Flights from Montréal–Pierre Elliott Trudeau International Airport to Toronto Island Airport via Ottawa
- Ave. Duration
- 3h 19m
- When
- Every day
- Estimated price
- $60–400
- Website
- airtransat.com
Flights from Montréal–Pierre Elliott Trudeau International Airport to Toronto Pearson International Airport
- Ave. Duration
- 1h 33m
- When
- Every day
- Estimated price
- $130–650
Flights from Montréal–Pierre Elliott Trudeau International Airport to Toronto Island Airport
- Ave. Duration
- 1h 24m
- When
- Every day
- Estimated price
- $190–600
Flights from Montréal/Saint-Hubert Airport to Toronto Pearson International Airport
- Ave. Duration
- 1h 26m
- When
- Every day
- Estimated price
- $150–480
- Website
- flyporter.com
Flights from Montréal/Saint-Hubert Airport to London International Airport
- Ave. Duration
- 1h 25m
- When
- Every day
- Estimated price
- $480–1,700
Flights from Montréal–Pierre Elliott Trudeau International Airport to Toronto Pearson International Airport
- Ave. Duration
- 1h 30m
- When
- Every day
- Estimated price
- $230–650
Flights from Montréal–Pierre Elliott Trudeau International Airport to Toronto Island Airport
- Ave. Duration
- 1h 24m
- When
- Every day
- Estimated price
- $190–600
Flights from Montréal/Saint-Hubert Airport to Toronto Pearson International Airport
- Ave. Duration
- 1h 26m
- When
- Every day
- Estimated price
- $150–480
- Website
- westjet.com
Flights from Montréal–Pierre Elliott Trudeau International Airport to Toronto Pearson International Airport
- Ave. Duration
- 1h 40m
- When
- Every day
- Estimated price
- $130–550
- Website
- rj.com
Flights from Montréal–Pierre Elliott Trudeau International Airport to Toronto Pearson International Airport
- Ave. Duration
- 1h 30m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $260–600
- 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
- 5h 9m
- 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 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 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
- Phone
- +1 866 488 4452
- [email protected]
- Website
- Megabus
Bus from St-Antoine O. @ Rue Mansfield // St Antoine W. @ Mansfield St. to Toronto Airport-Viscount Station
- Ave. Duration
- 7h 30m
- Frequency
- Every 2 hours
- Estimated price
- $55–75
- Website
- Megabus
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Toronto Pearson Airport to Sarnia
- Ave. Duration
- 4h 20m
- Frequency
- 3 times a day
- Estimated price
- $40–65
- Schedules at
- Flixbus USA
Bus from Montreal to Ottawa
- Ave. Duration
- 3h 25m
- Frequency
- Hourly
- Estimated price
- $28–45
- Schedules at
- Flixbus USA
Bus from Ottawa to Sarnia
- Ave. Duration
- 11h 15m
- Frequency
- Twice daily
- Estimated price
- $100–160
- Schedules at
- Flixbus USA
- Phone
- +1 833 449 6444
- [email protected]
- Website
- Orleans Express
Bus from Montreal to Ottawa
- Ave. Duration
- 2h 45m
- Frequency
- 5 times a day
- Estimated price
- $45–60
- Website
- Orleans Express
- Phone
- +1 647 477 5500
- [email protected]
- Website
- Onex Bus
Bus from Pearson International Airport Terminal 1 to London, ON - VIA Rail
- Ave. Duration
- 2h
- Frequency
- 4 times a day
- Estimated price
- $28–35
- Website
- Onex Bus
- Standard Fare
- $28–35
Bus from Pearson International Airport Terminal 1 to London, ON - VIA Rail
- Ave. Duration
- 2h
- Frequency
- 4 times a day
- Estimated price
- $28–35
- Website
- Onex Bus
- Standard Fare
- $28–35
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Booking & Getting There
Montreal to Sarnia bus services, operated by Megabus Canada, arrive at Toronto Airport-Viscount 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 and 12go.asia.
Book your Montreal to Sarnia bus tickets online with Omio and 12go.asia.
There are 67+ hotels available in Sarnia.












