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How to get fromSt. George to Boulderby plane, bus, bus (Greyhound), train, car, or shuttle

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There are 6 ways to get from St. George to Boulder by plane, bus, bus (Greyhound), train, car, or shuttle

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 St. George Regional to Denver, bus

    best
    1. Fly from St. George Regional (SGU) to Denver (DEN)plane plane SGU - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    4h 58m

  2. Fly St. George Regional to Cheyenne Airport, drive

    cheapest
    1. Fly from St. George Regional (SGU) to Cheyenne Airport (CYS)plane plane SGU - CYS
    2. Drive from Cheyenne-Airport-CYS to Bouldercar car
    7h 35m
    $105–438

  3. Bus

    1. Take the bus from St George Bluff St Office to Cedar City - Sunocobus bus
    2. Take the bus from Cedar City to Denver Union Stationbus bus
    3. Take the bus from Union Station Gate B17 to Broadway & Euclid Avebus bus Ff1
    16h 20m

  4. Bus, train

    1. Take the bus from St. George to 300 S / 600 E - Provobus bus
    2. Take the train from Provo Central Station to Salt Lake Central Stationtrain train 750
    3. Take the train from Salt Lake City to Denvertrain train
    4. Take the bus from Union Station Gate B17 to Broadway & Regent Drbus bus Ff1
    22h 53m

  5. Drive  636.6 mi

    1. Drive from St. George to Bouldercar car 636.6 mi
    10h 1m
    $117–168

  6. Shuttle to Harry Reid International Airport, fly to Denver, bus

    1. Take a shuttle bus from St. George, UT-1275 East Red Hills Parkway to Harry Reid Internationalshuttle bus
    2. Fly from Harry Reid International Airport (LAS) to Denver (DEN)plane plane LAS - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    6h 42m

St. George Regional (SGU) to Denver (DEN) flights

Calendar36Weekly Planes
Duration2h 57mAverage Duration
Ticket$68Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from St. George to Boulder.ExpandLaunch map view
  • Distance: 571 mi
  • Duration: 4h 58m

What companies run services between St. George, UT, USA and Boulder, CO, USA?

You can take a bus from St George Bluff St Office to Broadway & Euclid Ave via Cedar City - Sunoco, Cedar City, Denver Union Station, and Union Station Gate B17 in around 16h 20m.

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Train operators
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