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How to get fromOttawa to Saint Charlesby plane, train, bus, or car

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There are 4 ways to get from Ottawa to Saint Charles by plane, train, bus, or car

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 from Ottawa Macdonald-Cartier International Airport

    best
    1. Fly from Ottawa Macdonald-Cartier International Airport (YOW) to Lambert–St. Louis International Airport (STL)plane plane YOW - STL
    8h 1m
    $117–607

  2. Train, bus

    1. Take the train from Ottawa to Toronto Union Stationtrain train
    2. Take the bus from Toronto to Newark Penn Stationbus bus
    3. Take the bus from Newark Penn Station to St Louis Bus Stationbus bus
    39h 49m
    $292–648

  3. Drive  997.2 mi

    1. Drive from Ottawa to Saint Charlescar car 997.2 mi
    18h 10m
    $229–330

  4. Train to Montréal–Pierre Elliott Trudeau International Airport, fly

    1. Take the train from Ottawa to Dorvaltrain train
    2. Fly from Montréal–Pierre Elliott Trudeau International Airport (YUL) to Lambert–St. Louis International Airport (STL)plane plane YUL - STL
    7h 41m
    $503–2,010

Ottawa to Saint Charles by train and bus

Calendar7Weekly Services
Duration39h 49mAverage Duration
Ticket$292Cheapest Price
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Questions & Answers

Map of how to get from Ottawa to Saint Charles.ExpandLaunch map view
  • Distance: 900.7 mi
  • Duration: 8h 1m

What companies run services between Ottawa, ON, Canada and Saint Charles, MO, USA?

Air Canada and United Airlines fly from Ottawa Macdonald-Cartier International Airport (YOW) to Lambert–St. Louis International Airport (STL) every 3 hours.

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