Rome2Rio

How to get fromSarnia to St. Louisby train (Amtrak), bus (Flixbus, Greyhound), car, train, plane or bus

Find Transport to St. Louis

See all options

There are 6 ways to get from Sarnia to St. Louis by train (Amtrak), bus (Flixbus, Greyhound), car, train, 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.

  1. Train (Amtrak)

    best
    1. Take the train from Port Huron Station to Chicago Union Stationtrain train Blue Water
    2. Take the train from Chicago Union Station to St. Louistrain train Lincoln Service / ...
    12h 11m
    $64–229

  2. Bus

    1. Take the bus from Sarnia to Londonbus bus
    2. Take the bus from London to Detroit Bus Stationbus bus
    3. Take the bus from Detroit, MI to Indianapolis, INbus bus
    4. Take the bus from Indianapolis Union Station to St Louis Bus Stationbus bus
    17h 20m
    $86–179

  3. Drive 581.9 mi

    1. Drive from Sarnia to St. Louiscar car 581.9 mi
    9h 56m
    $134–193

  4. Train to Bishop International Airport, fly

    1. Take the train from Port Huron Station to Flint Amtrak Stationtrain train
    2. Fly from Bishop International Airport (FNT) to Lambert–St. Louis International Airport (STL)plane plane FNT - STL
    7h 31m
    $138–690

  5. Train, bus to Mbs International Airport, fly

    1. Take the train from Port Huron Station to Flint Amtrak Stationtrain train
    2. Take the bus from Flint, MI to Bay City, MIbus bus
    3. Fly from Mbs International Airport (MBS) to Lambert–St. Louis International Airport (STL)plane plane MBS - STL
    9h 54m
    $152–725

  6. Train, bus, train to Detroit, fly

    1. Take the train from Port Huron Station to Flint Amtrak Stationtrain train
    2. Take the bus from Flint, MI to Pontiac, MI bus bus
    3. Take the train from Pontiac Amtrak Station to Dearborntrain train
    4. Fly from Detroit (DTW) to Lambert–St. Louis International Airport (STL)plane plane DTW - STL
    9h 21m
    $226–577

Sarnia to St. Louis by train (Amtrak)

Calendar7Weekly Trains
Duration12h 11mAverage Duration
Ticket$64Cheapest Price
See schedules

Questions & Answers

What companies run services between Sarnia, ON, Canada and St. Louis, MO, USA?

You can take a train from Port Huron Station to St. Louis via Chicago Union Station in around 12h 11m. Alternatively, you can take a bus from Sarnia to St Louis Bus Station via London, Detroit, MI, and Indianapolis Union Station in around 17h 20m.

Airlines
Train operators
Bus operators

Want to know more about travelling around United States

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

Need to know: Greyhound

Read the travel guideNeed to know: Greyhound

More Questions & Answers

Trips from Sarnia

Trips to St. Louis

Popular routes