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How to get fromSarnia to Thunder Bayby train, plane, bus (Flixbus), car, or bus

Find Transport to Thunder Bay

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There are 6 ways to get from Sarnia to Thunder Bay by train, plane, bus (Flixbus), car, 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 to London International Airport, fly

    best
    1. Take the train from Sarnia to Londontrain train
    2. Fly from London International Airport (YXU) to Thunder Bay International Airport (YQT)plane plane YXU - YQT
    7h 36m
    $322–2,019

  2. Train, bus

    cheapest
    1. Take the train from Sarnia to Kitchenertrain train
    2. Take the bus from Kitchener GO Bus to Hwy 407 Bus Terminalbus bus 30
    3. Take the bus from Vaughan - Hwy 407 to Sudburybus bus
    4. Take the bus from Sudbury to Sault Ste Mariebus bus
    5. Take the bus from Sault Ste Marie to Thunder Baybus bus
    27h 23m
    $156–549

  3. Bus

    1. Take the bus from Sarnia to Toronto Pearson Airportbus bus
    2. Take the bus from Toronto Pearson Airport to Sudburybus bus
    3. Take the bus from Sudbury to Sault Ste Mariebus bus
    4. Take the bus from Sault Ste Marie to Thunder Baybus bus
    25h 58m
    $159–350

  4. Drive  1,258.2 km

    1. Drive from Sarnia to Thunder Baycar car 1,258.2 km
    14h 25m
    $255–368

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

    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 Thunder Bay International Airport (YQT)plane plane YYZ - YQT
    7h
    $180–798

  6. Train, train to Toronto Island Airport, fly

    1. Take the train from Sarnia to Londontrain train
    2. Take the train from London to Toronto Union Stationtrain train
    3. Fly from Toronto Island Airport (YTZ) to Thunder Bay International Airport (YQT)plane plane YTZ - YQT
    7h 46m
    $252–1,203

Sarnia to Thunder Bay by bus

Calendar5Weekly Buses
Duration25h 58mAverage Duration
Ticket$159Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Sarnia to Thunder Bay.ExpandLaunch map view
  • Distance: 975.7 km
  • Duration: 7h 36m

What companies run services between Sarnia, ON, Canada and Thunder Bay, ON, Canada?

You can take a bus from Sarnia to Thunder Bay via Toronto Pearson Airport, Sudbury, and Sault Ste Marie in around 25h 58m.

Airlines
Train operators
Bus operators

Want to know more about travelling around the world?

Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including How to get from Heathrow Airport into central London, The beginner’s guide to the 2018 World Nomad Games, and Getting to Rome from the airport - to help you get the most out of your next trip.