There are 8 ways to get from Sarnia to St. Louis by car, car ferry, train, bus, or plane
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Drive, car ferry, train
best- Drive from Sarnia to Walpole Island, ONcar
- Take the carferry from Walpole Island, ON to Algonac, MIcarferry
- Drive from Algonac, MI to Port Huron Stationcar
- Take the train from Port Huron Station to Chicago Union Stationtrain
- Take the train from Chicago Union Station to St. Louistrain
14h 53m$340–537Train, bus to Toronto Pearson International Airport, fly
cheapest- Take the train from Sarnia to Londontrain
- Take the bus from London, ON - VIA Rail to Pearson International Airport Terminal 1bus
- Fly from Toronto Pearson International Airport (YYZ) to Lambert–St. Louis International Airport (STL)plane YYZ - STL
9h$118–637Drive, car ferry, bus via Chicago
- Drive from Sarnia to Walpole Island, ONcar
- Take the carferry from Walpole Island, ON to Algonac, MIcarferry
- Drive from Algonac, MI to Port Huron Stationcar
- Take the bus from Port Huron Station to Chicago Union Stationbus
- Take the bus from Chicago Bus Station to St Louis Bus Stationbus
16h 11mDrive 582.3 mi
- Drive from Sarnia to St. Louiscar 582.3 mi
9h 57m$134–193Train to London International Airport, fly
- Take the train from Sarnia to Londontrain
- Fly from London International Airport (YXU) to Lambert–St. Louis International Airport (STL)plane YXU - STL
10h 41m$209–1,259Drive, car ferry, bus
- Drive from Sarnia to Walpole Island, ONcar
- Take the carferry from Walpole Island, ON to Algonac, MIcarferry
- Drive from Algonac, MI to Port Huron Stationcar
- Take the bus from Port Huron Station to Flint Amtrak Stationbus
- Take the bus from Flint to Detroitbus
- Take the bus from Detroit Bus Station to Indianapolis Union Stationbus
- Take the bus from Indianapolis Union Station to St Louis Bus Stationbus
18h 12mDrive, car ferry, train to Bishop International Airport, fly
- Drive from Sarnia to Walpole Island, ONcar
- Take the carferry from Walpole Island, ON to Algonac, MIcarferry
- Drive from Algonac, MI to Port Huron Stationcar
- Take the train from Port Huron Station to Flint Amtrak Stationtrain
- Fly from Bishop International Airport (FNT) to Lambert–St. Louis International Airport (STL)plane FNT - STL
9h 35m$163–600Drive, car ferry, train, bus to Mbs International Airport, fly
- Drive from Sarnia to Walpole Island, ONcar
- Take the carferry from Walpole Island, ON to Algonac, MIcarferry
- Drive from Algonac, MI to Port Huron Stationcar
- Take the train from Port Huron Station to Flint Amtrak Stationtrain
- Take the bus from Flint to Bay Citybus
- Fly from Mbs International Airport (MBS) to Lambert–St. Louis International Airport (STL)plane MBS - STL
11h 54m$162–609
London International Airport (YXU) to Lambert–St. Louis International Airport (STL) flights
Comparing Your Travel Options
The cheapest way to get from Sarnia to St. Louis is to drive which costs $130 - $200 and takes 9h 57m.
The fastest way to get from Sarnia to St. Louis is to train and bus and fly which takes 9h and costs $110 - $650.
The distance between Sarnia and St. Louis is 661 miles. The road distance is 585.7 miles.
It takes approximately 14h 53m to get from Sarnia to St. Louis, including transfers.
St. Louis is 1h behind Sarnia. It is currently 03:14 in Sarnia and 02:14 in St. Louis.
Yes, the driving distance between Sarnia to St. Louis is 586 miles. It takes approximately 9h 57m to drive from Sarnia to St. Louis.
There are 575+ hotels available in St. Louis.
What companies run services between Sarnia, ON, Canada and St. Louis, MO, USA?
There is no direct connection from Sarnia to St. Louis. However, you can drive to Walpole Island, ON, take the car ferry to Algonac, MI, drive to Port Huron Station, take the train to Chicago Union Station, then take the train to St. Louis. Alternatively, you can take a vehicle from Sarnia to St Louis Bus Station via Walpole Island, ON, Algonac, MI, Port Huron Station, Chicago Union Station, and Chicago Bus Station in around 16h 11m.
- Website
- united.com
Flights from London International Airport to Lambert–St. Louis International Airport via Toronto Pearson International Airport
- Ave. Duration
- 8h
- When
- Every day
- Estimated price
- $190–1,100
Flights from Bishop International Airport to Lambert–St. Louis International Airport via Chicago O'Hare
- Ave. Duration
- 4h 21m
- When
- Every day
- Estimated price
- $75–470
Flights from Toronto Pearson International Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 5m
- When
- Every day
- Estimated price
- $80–460
Flights from Toronto Pearson International Airport to Lambert–St. Louis International Airport via Chicago O'Hare
- Ave. Duration
- 4h 45m
- When
- Every day
- Estimated price
- $85–470
Flights from Mbs International Airport to Lambert–St. Louis International Airport via Chicago O'Hare
- Ave. Duration
- 5h 2m
- When
- Every day
- Estimated price
- $75–470
- Website
- aircanada.com
Flights from London International Airport to Lambert–St. Louis International Airport via Toronto Pearson International Airport
- Ave. Duration
- 8h
- When
- Every day
- Estimated price
- $190–1,100
Flights from Toronto Pearson International Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 5m
- When
- Every day
- Estimated price
- $80–460
Flights from Toronto Pearson International Airport to Lambert–St. Louis International Airport via Chicago O'Hare
- Ave. Duration
- 4h 45m
- When
- Every day
- Estimated price
- $85–470
- Website
- aa.com
Flights from Bishop International Airport to Lambert–St. Louis International Airport via Chicago O'Hare
- Ave. Duration
- 7h 3m
- When
- Every day
- Estimated price
- $75–470
Flights from Toronto Pearson International Airport to Lambert–St. Louis International Airport via Chicago O'Hare
- Ave. Duration
- 4h 28m
- When
- Every day
- Estimated price
- $85–470
- Website
- delta.com
Flights from Toronto Pearson International Airport to Lambert–St. Louis International Airport via Detroit
- Ave. Duration
- 4h 49m
- When
- Every day
- Estimated price
- $80–460
Flights from Mbs International Airport to Lambert–St. Louis International Airport via Detroit
- Ave. Duration
- 4h 46m
- When
- Every day
- Estimated price
- $80–480
- Website
- southwest.com
Flights from London International Airport to Lambert–St. Louis International Airport via Orlando
- Ave. Duration
- 8h 15m
- When
- Saturday
- Estimated price
- $650–2,500
Flights from Bishop International Airport to Lambert–St. Louis International Airport via Nashville
- Ave. Duration
- 4h 56m
- When
- Thursday
- Estimated price
- $100–550
Flights from Bishop International Airport to Lambert–St. Louis International Airport via Orlando
- Ave. Duration
- 6h 44m
- When
- Wednesday
- Estimated price
- $190–850
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Port Huron Station to Chicago Union Station
- Ave. Duration
- 6h 25m
- Frequency
- Once daily
- Estimated price
- $170–270
- Website
- Amtrak
Train from Chicago Union Station to St. Louis
- Ave. Duration
- 4h 46m
- Frequency
- 5 times a day
- Estimated price
- $150–240
- Website
- Amtrak
Train from Port Huron Station to Flint Amtrak Station
- Ave. Duration
- 1h 10m
- Frequency
- Once daily
- Estimated price
- $30–55
- Website
- Amtrak
Train from Port Huron Station to Flint Amtrak Station
- Ave. Duration
- 1h 10m
- Frequency
- Once daily
- Estimated price
- $30–55
- Website
- Amtrak
- Phone
- +1 888 842-7245
- Website
- VIA Rail
Train from Sarnia to London
- Ave. Duration
- 1h 12m
- Frequency
- Once daily
- Estimated price
- $15–150
- Website
- VIA Rail
- Escape
- $15–60
- Business
- $45–140
- Business Plus
- $55–150
- Economy
- $17–70
- Economy Plus
- $19–75
Train from Sarnia to London
- Ave. Duration
- 1h 12m
- Frequency
- Once daily
- Estimated price
- $15–150
- Website
- VIA Rail
- Escape
- $15–60
- Business
- $45–140
- Business Plus
- $55–150
- Economy
- $17–70
- Economy Plus
- $19–75
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Bus from Port Huron Station to Chicago Union Station
- Ave. Duration
- 6h 25m
- Frequency
- Once a week
- Website
- Amtrak
Bus from Port Huron Station to Flint Amtrak Station
- Ave. Duration
- 1h 15m
- Frequency
- Once a week
- Website
- Amtrak
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Chicago Bus Station to St Louis Bus Station
- Ave. Duration
- 5h 55m
- Frequency
- Twice daily
- Estimated price
- $45–75
- Schedules at
- Flixbus USA
- Phone
- +1 989-725-5105
- Website
- Indian Trails
Bus from Flint to Detroit
- Ave. Duration
- 1h 45m
- Frequency
- Twice daily
- Estimated price
- $12–27
- Website
- Indian Trails
Bus from Flint to Bay City
- Ave. Duration
- 1h 15m
- Frequency
- Once daily
- Estimated price
- $9–24
- Website
- Indian Trails
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- Greyhound
Bus from Detroit Bus Station to Indianapolis Union Station
- Ave. Duration
- 5h 35m
- Frequency
- Once daily
- Estimated price
- $45–75
- Website
- Greyhound
Bus from Indianapolis Union Station to St Louis Bus Station
- Ave. Duration
- 3h 55m
- Frequency
- 3 times a day
- Estimated price
- $40–65
- Website
- Greyhound
- Phone
- +16474775500
- support@onexbus.ca
- Website
- ONEXBUS
Bus from London, ON - VIA Rail to Pearson International Airport Terminal 1
- Ave. Duration
- 2h
- Frequency
- 4 times a day
- Estimated price
- $19–24
- Website
- ONEXBUS
- Standard Fare
- $19–24
- Website
- Walpole-Algonac Ferry
Car ferry from Walpole Island, ON to Algonac, MI
- Ave. Duration
- 15 min
- Frequency
- On demand
- Estimated price
- $9
- Website
- Walpole-Algonac Ferry
Car ferry from Walpole Island, ON to Algonac, MI
- Ave. Duration
- 15 min
- Frequency
- On demand
- Estimated price
- $9
- Website
- Walpole-Algonac Ferry
Car ferry from Walpole Island, ON to Algonac, MI
- Ave. Duration
- 15 min
- Frequency
- On demand
- Estimated price
- $9
- Website
- Walpole-Algonac Ferry
Car ferry from Walpole Island, ON to Algonac, MI
- Ave. Duration
- 15 min
- Frequency
- On demand
- Estimated price
- $9
- Website
- Walpole-Algonac Ferry
Car ferry from Walpole Island, ON to Algonac, MI
- Ave. Duration
- 15 min
- Frequency
- On demand
- Estimated price
- $9
- Website
- Walpole-Algonac Ferry
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