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How to get fromBoston to Castle Rockby plane, train (Amtrak), bus (Greyhound, Flixbus), car, train, bus, or bus (Flixbus, Greyhound)

Find Transport to Castle Rock

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There are 7 ways to get from Boston to Castle Rock by plane, train (Amtrak), bus (Greyhound, Flixbus), car, train, bus, or bus (Flixbus, Greyhound)

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 Boston Logan Airport to Denver

    best
    1. Fly from Boston Logan Airport (BOS) to Denver (DEN)plane plane BOS - DEN
    6h 14m
    $231–653

  2. Train to Theodore Francis Green State Airport, fly to Denver

    cheapest
    1. Take the train from South Station to TF Green Airporttrain train
    2. Fly from Theodore Francis Green State Airport (PVD) to Denver (DEN)plane plane PVD - DEN
    8h 46m
    $190–716

  3. Train (Amtrak)

    1. Take the train from Boston to Chicago Union Stationtrain train Lake Shore Limited
    2. Take the train from Chicago Union Station to Denvertrain train California Zephyr
    43h 40m
    $540–1,241

  4. Bus

    1. Take the bus from Boston to Newark Penn Stationbus bus
    2. Take the bus from Newark Penn Station to St Louis Bus Stationbus bus
    3. Take the bus from St Louis Bus Station to Denver Union Stationbus bus
    2d 1h
    $361–590

  5. Drive  1,969.2 mi

    1. Drive from Boston to Castle Rockcar car 1,969.2 mi
    33h 35m
    $360–520

  6. Fly Boston Logan Airport to Colorado Springs Airport, bus

    1. Fly from Boston Logan Airport (BOS) to Colorado Springs Airport (COS)plane plane BOS - COS
    2. Take the bus from Colorado Springs Downtown Station to Sky Ridge Stationbus bus
    10h 32m
    $200–710

  7. Bus via Chicago

    1. Take the bus from Boston to New York Midtownbus bus
    2. Take the bus from New York Midtown to Chicago Bus Stationbus bus
    3. Take the bus from Chicago Bus Station to Denver Union Stationbus bus
    2d 1h
    $371–567

Boston Logan Airport (BOS) to Denver (DEN) flights

Calendar96Weekly Planes
Duration4h 55mAverage Duration
Ticket$156Cheapest Price
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Comparing Your Travel Options

Map of how to get from Boston to Castle Rock.ExpandLaunch map view
  • Distance: 1,795.2 mi
  • Duration: 6h 14m

What companies run services between Boston, MA, USA and Castle Rock, CO, USA?

JetBlue Airways, Delta, and two other airlines fly from Boston Logan Airport (BOS) to Denver (DEN) hourly. Alternatively, you can take a train from Boston to Castle Rock via Chicago Union Station, Denver, Union Station Light Rail Plaza, and Ridgegate Parkway Station in around 43h 40m.

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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.

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Need to know: Greyhound

Read the travel guideNeed to know: Greyhound

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