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How to get fromOttawa to Boulderby plane, bus, train, bus (Flixbus, Greyhound) or car

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There are 7 ways to get from Ottawa to Boulder by plane, bus, train, bus (Flixbus, 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. Fly Ottawa Macdonald-Cartier International Airport to Denver, bus

    best
    1. Fly from Ottawa Macdonald-Cartier International Airport (YOW) to Denver (DEN)plane plane YOW - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    9h 51m
    $456–1,806

  2. Fly Ottawa Macdonald-Cartier International Airport to Colorado Springs Airport, bus

    cheapest
    1. Fly from Ottawa Macdonald-Cartier International Airport (YOW) to Colorado Springs Airport (COS)plane plane YOW - COS
    2. Take the bus from Colorado Springs Airport to Denver International Airportbus bus
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    13h 22m
    $176–666

  3. Bus, train

    1. Take the bus from Ottawa to Syracuse Bus Stationbus bus
    2. Take the train from Syracuse Regional Transportation Center to Chicago Union Stationtrain train
    3. Take the train from Chicago Union Station to Denvertrain train
    4. Take the bus from Union Station Gate B17 to Broadway & Regent Drbus bus Ff1 / ...
    39h 19m
    $488–1,094

  4. Bus

    1. Take the bus from Ottawa to Detroit Bus Stationbus bus
    2. Take the bus from Detroit Bus Station to Chicago Bus Stationbus bus
    3. Take the bus from Chicago Bus Station to Denver Union Stationbus bus
    4. Take the bus from Union Station Gate B17 to Broadway & Euclid Avebus bus Ff1 / ...
    43h 53m
    $265–523

  5. Drive 1,740.2 mi

    1. Drive from Ottawa to Bouldercar car 1,740.2 mi
    29h 27m
    $399–576

  6. Train to Montréal–Pierre Elliott Trudeau International Airport, fly to Denver, bus

    1. Take the train from Ottawa to Dorvaltrain train
    2. Fly from Montréal–Pierre Elliott Trudeau International Airport (YUL) to Denver (DEN)plane plane YUL - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    9h 49m
    $348–890

  7. Bus to Syracuse Hancock International Airport, fly to Denver, bus

    1. Take the bus from Ottawa to Syracuse Bus Stationbus bus
    2. Fly from Syracuse Hancock International Airport (SYR) to Denver (DEN)plane plane SYR - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    12h 19m
    $241–1,021

Ottawa to Boulder by bus and train

Calendar5Weekly Services
Duration39h 19mAverage Duration
Ticket$488Cheapest Price
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Questions & Answers

What companies run services between Ottawa, ON, Canada and Boulder, CO, USA?

You can take a bus from Ottawa to Broadway & Euclid Ave via Detroit Bus Station, Chicago Bus Station, Denver Union Station, and Union Station Gate B17 in around 43h 53m.

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