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How to get fromSarnia to St. Louisby car, car ferry, train, bus, or plane

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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.

  1. Drive, car ferry, train

    best
    1. Drive from Sarnia to Walpole Island, ONcar car
    2. Take the carferry from Walpole Island, ON to Algonac, MIcarferry car ferry
    3. Drive from Algonac, MI to Port Huron Stationcar car
    4. Take the train from Port Huron Station to Chicago Union Stationtrain train
    5. Take the train from Chicago Union Station to St. Louistrain train
    14h 53m
    $340–537

  2. Train, bus to Toronto Pearson International Airport, fly

    cheapest
    1. Take the train from Sarnia to Londontrain train
    2. Take the bus from London, ON - VIA Rail to Pearson International Airport Terminal 1bus bus
    3. Fly from Toronto Pearson International Airport (YYZ) to Lambert–St. Louis International Airport (STL)plane plane YYZ - STL
    9h 8m
    $124–650

  3. Drive, car ferry, bus via Chicago

    1. Drive from Sarnia to Walpole Island, ONcar car
    2. Take the carferry from Walpole Island, ON to Algonac, MIcarferry car ferry
    3. Drive from Algonac, MI to Port Huron Stationcar car
    4. Take the bus from Port Huron Station to Chicago Union Stationbus bus
    5. Take the bus from Chicago Bus Station to St Louis Bus Stationbus bus
    16h 11m

  4. Drive  582.3 mi

    1. Drive from Sarnia to St. Louiscar car 582.3 mi
    9h 57m
    $134–193

  5. Drive, car ferry, train to Bishop International Airport, fly

    1. Drive from Sarnia to Walpole Island, ONcar car
    2. Take the carferry from Walpole Island, ON to Algonac, MIcarferry car ferry
    3. Drive from Algonac, MI to Port Huron Stationcar car
    4. Take the train from Port Huron Station to Flint Amtrak Stationtrain train
    5. Fly from Bishop International Airport (FNT) to Lambert–St. Louis International Airport (STL)plane plane FNT - STL
    9h 55m
    $168–610

  6. Drive, car ferry, bus

    1. Drive from Sarnia to Walpole Island, ONcar car
    2. Take the carferry from Walpole Island, ON to Algonac, MIcarferry car ferry
    3. Drive from Algonac, MI to Port Huron Stationcar car
    4. Take the bus from Port Huron Station to Flint Amtrak Stationbus bus
    5. Take the bus from Flint to Detroitbus bus
    6. Take the bus from Detroit Bus Station to Indianapolis Union Stationbus bus
    7. Take the bus from Indianapolis Union Station to St Louis Bus Stationbus bus
    18h 12m

  7. Drive, car ferry, train, bus to Mbs International Airport, fly

    1. Drive from Sarnia to Walpole Island, ONcar car
    2. Take the carferry from Walpole Island, ON to Algonac, MIcarferry car ferry
    3. Drive from Algonac, MI to Port Huron Stationcar car
    4. Take the train from Port Huron Station to Flint Amtrak Stationtrain train
    5. Take the bus from Flint to Bay Citybus bus
    6. Fly from Mbs International Airport (MBS) to Lambert–St. Louis International Airport (STL)plane plane MBS - STL
    11h 54m
    $167–619

  8. Drive, car ferry, train, bus, train to Detroit, fly

    1. Drive from Sarnia to Walpole Island, ONcar car
    2. Take the carferry from Walpole Island, ON to Algonac, MIcarferry car ferry
    3. Drive from Algonac, MI to Port Huron Stationcar car
    4. Take the train from Port Huron Station to Flint Amtrak Stationtrain train
    5. Take the bus from Flint to Pontiacbus bus
    6. Take the train from Pontiac Amtrak Station to Dearborntrain train
    7. Fly from Detroit (DTW) to Lambert–St. Louis International Airport (STL)plane plane DTW - STL
    11h 56m
    $189–836

Bishop International Airport (FNT) to Lambert–St. Louis International Airport (STL) flights

Calendar26Weekly Planes
Duration4h 45mAverage Duration
Ticket$81Cheapest Price
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Comparing Your Travel Options

Map of how to get from Sarnia to St. Louis.ExpandLaunch map view
  • Distance: 656.7 mi
  • Duration: 14h 53m

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.

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