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

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There are 9 ways to get from Chicago 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)planeMDW - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    5h 44m
    $136–708
  2. Bus

    cheapest
    1. Take the bus from Chicago Bus Station to Denver Union StationbusGreyhound US0123
    2. Take the bus from Union Station Gate B17 to Broadway & Euclid AvebusFf1 / ...
    22h 54m
    $82–177
  3. Train, bus

    1. Take the train from Chicago Union Station to DenvertrainCalifornia Zephyr
    2. Take the bus from Union Station Gate B17 to Broadway & Regent DrbusFf1 / ...
    19h 53m
    $158–282
  4. Drive 1,005.5 mi

    1. Drive from Chicago to Bouldercar1,005.5 mi
    16h 5m
    $184–266
  5. Fly Chicago O'Hare International Airport to Denver, bus

    1. Fly from Chicago O'Hare International Airport (ORD) to Denver (DEN)planeORD - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    6h 8m
    $296–758
  6. Train to General Mitchell International Airport, fly to Denver, bus

    1. Take the train from Chicago Union Station to Milwaukeetrain
    2. Fly from General Mitchell International Airport (MKE) to Denver (DEN)planeMKE - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    7h 10m
    $207–1,070
  7. Fly Chicago Midway International Airport to Colorado Springs Airport, bus

    1. Fly from Chicago Midway International Airport (MDW) to Colorado Springs Airport (COS)planeMDW - COS
    2. Take the bus from Colorado Springs Airport to Denver International Airportbus
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    8h 45m
    $140–558
  8. Fly Chicago O'Hare International Airport to Colorado Springs Airport, bus

    1. Fly from Chicago O'Hare International Airport (ORD) to Colorado Springs Airport (COS)planeORD - COS
    2. Take the bus from Colorado Springs Airport to Denver International Airportbus
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    9h 20m
    $116–448
  9. Bus via Burlington

    1. Take the bus from Chicago, IL to Burlington, IAbus
    2. Take the bus from Burlington to Denverbus
    3. Take the bus from Union Station Gate B17 to Downtown Boulder StationbusFf1 / ...
    24h 39m
    $189–380

Chicago to Boulder by train and bus

Calendar7Weekly Services
Duration19h 53mAverage Duration
Ticket$158Cheapest Price
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Questions & Answers

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

You can take a bus from Chicago Bus Station to Broadway & Euclid Ave via Denver Union Station and Union Station Gate B17 in around 22h 54m.

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