Rome2Rio

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

Find Transport to Boulder

See all options

There are 7 ways to get from Cary to Boulder by plane, bus, bus (Flixbus, Greyhound), train, 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 Raleigh-Durham International Airport to Denver, bus

    best
    1. Fly from Raleigh-Durham International Airport (RDU) to Denver (DEN)plane plane RDU - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    7h 46m
    $343–706

  2. Fly Raleigh-Durham International Airport to Cheyenne Airport, drive

    cheapest
    1. Fly from Raleigh-Durham International Airport (RDU) to Cheyenne Airport (CYS)plane plane RDU - CYS
    2. Drive from Cheyenne-Airport-CYS to Bouldercar car
    10h 19m
    $146–628

  3. Bus

    1. Take the bus from Durham to Atlanta Bus Stationbus bus
    2. Take the bus from Atlanta Bus Station to St Louis Bus Stationbus bus
    3. Take the bus from St Louis Bus Station to Denver Union Stationbus bus
    4. Take the bus from Union Station Gate B17 to Broadway & Euclid Avebus bus Ff1 / ...
    40h 9m
    $188–623

  4. Train, bus

    1. Take the train from Cary to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Denvertrain train
    3. Take the bus from Union Station Gate B17 to Broadway & Regent Drbus bus Ff1 / ...
    46h 14m
    $272–754

  5. Drive 1,639.3 mi

    1. Drive from Cary to Bouldercar car 1,639.3 mi
    27h 49m
    $300–433

  6. Train to Charlotte Douglas International Airport, fly to Denver, bus

    1. Take the train from Cary to Charlotte Amtrak Stationtrain train
    2. Fly from Charlotte Douglas International Airport (CLT) to Denver (DEN)plane plane CLT - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    10h 38m
    $177–741

  7. Fly Raleigh-Durham International Airport to Colorado Springs Airport, bus

    1. Fly from Raleigh-Durham International Airport (RDU) to Colorado Springs Airport (COS)plane plane RDU - 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
    12h 55m
    $173–666

Cary to Boulder by bus

Calendar7Weekly Buses
Duration40h 9mAverage Duration
Ticket$188Cheapest Price
See schedules

Questions & Answers

What companies run services between Cary, NC, USA and Boulder, CO, USA?

You can take a bus from Cary Depot to Broadway & Euclid Ave via Regional Transit Center, Durham Station Gate J, Durham, Atlanta Bus Station, St Louis Bus Station, Denver Union Station, and Union Station Gate B17 in around 40h 9m.

Airlines
Train operators
Bus operators

Want to know more about travelling around United States

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

Need to know: Greyhound

Read the travel guideNeed to know: Greyhound

More Questions & Answers

Trips from Cary

Trips to Boulder

Popular routes