Rome2Rio

How to get fromSeattle to St. Thomasby plane, train, bus, bus (Greyhound, Flixbus), car, or shuttle

Find Transport to St. Thomas

See all options

There are 8 ways to get from Seattle to St. Thomas by plane, train, bus, bus (Greyhound, Flixbus), car, or shuttle

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly to London International Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to London International Airport (YXU)plane plane SEA - YXU
    11h 54m
    $357–1,516

  2. Fly to Toronto Pearson International Airport, bus

    cheapest
    1. Fly from Seattle-Tacoma International Airport (SEA) to Toronto Pearson International Airport (YYZ)plane plane SEA - YYZ
    2. Take the bus from Pearson International Airport Terminal 1 to London, ON - VIA Railbus bus
    11h 55m
    $325–895

  3. Train, bus via Milwaukee

    1. Take the train from Seattle to Milwaukeetrain train
    2. Take the bus from Milwaukee Intermodal Station to Detroit Bus Stationbus bus
    3. Take the bus from Detroit Bus Station to Londonbus bus
    2d 10h
    $1,751–2,688

  4. Bus

    1. Take the bus from Seattle Bus Station to Denver Union Stationbus bus
    2. Take the bus from Denver Union Station to Chicago Bus Stationbus bus
    3. Take the bus from Chicago Bus Station to Detroit Bus Stationbus bus
    4. Take the bus from Detroit Bus Station to Londonbus bus
    2d 15h
    $682–1,046

  5. Drive  3,876.5 km

    1. Drive from Seattle to St. Thomascar car 3,876.5 km
    39h 5m
    $775–1,119

  6. Fly to Detroit, shuttle

    1. Fly from Seattle-Tacoma International Airport (SEA) to Detroit (DTW)plane plane SEA - DTW
    2. Take a shuttle bus from Detroit Airport to London, ON - 105, Wharncliffe Road South, Manor Parkshuttle bus
    12h 4m
    $417–893

  7. Fly to Kitchener/Waterloo Airport, bus

    1. Fly from Seattle-Tacoma International Airport (SEA) to Kitchener/Waterloo Airport (YKF)plane plane SEA - YKF
    2. Take the bus from Kitchener, ON - Sportsworld Station to London, ON - VIA Railbus bus
    13h 45m
    $326–1,245

  8. Train, bus

    1. Take the train from Seattle to Vancouvertrain train
    2. Take the train from Vancouver to Toronto Union Stationtrain train
    3. Take the bus from Toronto to St Thomasbus bus
    4d 6h
    $1,149–2,330

Seattle to St. Thomas by train and bus

Calendar4Weekly Services
Duration2d 10hAverage Duration
Ticket$1,751Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Seattle to St. Thomas.ExpandLaunch map view
  • Distance: 3,283.7 km
  • Duration: 11h 54m

What companies run services between Seattle, WA, USA and St. Thomas, ON, Canada?

WestJet, Air Canada, and Alaska Airlines, Inc. fly from Seattle-Tacoma International Airport (SEA) to London International Airport (YXU) twice daily. Alternatively, you can take a bus from Seattle Bus Station to St Thomas via Denver Union Station, Chicago Bus Station, Detroit Bus Station, and London in around 2d 15h.

Airlines
Train operators
Bus operators

Want to know more about travelling around Canada

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

Booking & Getting There