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How to get fromBoulder to Saint Charlesby bus, plane, bus (Greyhound), or car

Find Transport to Saint Charles

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There are 3 ways to get from Boulder to Saint Charles by bus, plane, bus (Greyhound), 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. Bus, fly

    best
    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Lambert–St. Louis International Airport (STL)plane plane DEN - STL
    5h 42m
  2. Drive  847.4 mi

    cheapest
    1. Drive from Boulder to Saint Charlescar car 847.4 mi
    13h 21m
    $155–224
  3. Bus

    1. Take the bus from Broadway & 20th St to Union Stationbus bus Ff1 / ...
    2. Take the bus from Denver Union Station to St Louis Bus Stationbus bus Greyhound US1200 / ...
    19h 49m

Denver (DEN) to Lambert–St. Louis International Airport (STL) flights

Calendar82Weekly Planes
Duration2h 9mAverage Duration
Ticket$99Cheapest Price
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Comparing Your Travel Options

What companies run services between Boulder, CO, USA and Saint Charles, MO, USA?

You can take a bus from Broadway & 20th St to Saint Charles via Denver Union Station, St Louis Bus Station, CIVIC CENTER station, NORTH HANLEY station, North Hanley Transit Center, and 4375 Rider Trail North Sb in around 19h 49m.

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Bus operators

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