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How to get fromChicago Union Station to Boulderby plane, bus, train, bus (Greyhound), or car

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There are 8 ways to get from Chicago Union Station to Boulder by plane, bus, train, 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. Fly Chicago Midway International Airport to Denver, bus

    best
    1. Fly from Chicago Midway International Airport (MDW) to Denver (DEN)plane plane MDW - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    5h 56m
    $136–198

  2. Fly Chicago O'Hare International Airport to Colorado Springs Airport, bus

    cheapest
    1. Fly from Chicago O'Hare International Airport (ORD) to Colorado Springs Airport (COS)plane plane ORD - 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
    9h 19m
    $130–488

  3. Train, bus

    1. Take the train from Chicago Union Station to Denvertrain train California Zephyr
    2. Take the bus from Union Station Gate B18 to Broadway & Regent Drbus bus Ff2 / ...
    19h 52m
    $340–678

  4. Bus

    1. Take the bus from Chicago Bus Station to Denver Union Stationbus bus Greyhound US0123S
    2. Take the bus from Union Station Gate B17 to Downtown Boulder Stationbus bus Ff1 / ...
    22h 52m
    $170–314

  5. Drive 1,005.1 mi

    1. Drive from Chicago Union Station to Bouldercar car 1,005.1 mi
    16h 10m
    $184–265

  6. Fly Chicago O'Hare International Airport to Denver, bus

    1. Fly from Chicago O'Hare International Airport (ORD) to Denver (DEN)plane plane ORD - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    6h 16m
    $186–458

  7. Train to General Mitchell International Airport, fly to Denver, bus

    1. Take the train from Chicago Union Station to Milwaukeetrain train
    2. Fly from General Mitchell International Airport (MKE) to Denver (DEN)plane plane MKE - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    7h 5m
    $163–722

  8. Fly Chicago Midway International Airport to Colorado Springs Airport, bus

    1. Fly from Chicago Midway International Airport (MDW) to Colorado Springs Airport (COS)plane plane MDW - 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
    8h 47m
    $156–618

Chicago Union Station to Boulder by train and bus

Calendar7Weekly Services
Duration19h 52mAverage Duration
Ticket$340Cheapest Price
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Questions & Answers

Map of how to get from Chicago Union Station to Boulder.ExpandLaunch map view
  • Distance: 950.9 mi
  • Duration: 5h 56m

What companies run services between Chicago Union Station, IL, USA and Boulder, CO, USA?

You can take a vehicle from Chicago Union Station to Downtown Boulder Station via Chicago Bus Station, Denver Union Station, and Union Station Gate B17 in around 22h 52m.

Airlines
Train operators
Bus operators

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