Rome2Rio

How to get fromMaine to Casperby plane, bus, train, bus (Amtrak, Greyhound, Flixbus), car or taxi

Find Transport to Casper

See all options

There are 6 ways to get from Maine to Casper by plane, bus, train, bus (Amtrak, Greyhound, Flixbus), car, or taxi

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 to Casper

    best
    1. Fly from Portland (PWM) to Casper (CPR)plane plane PWM - CPR
    7h 29m
    $192–767

  2. Bus, train

    1. Take the bus from Portland, ME to Boston, MA - South Stationbus bus
    2. Take the train from Boston to Chicago Union Stationtrain train
    3. Take the train from Chicago Union Station to Denvertrain train
    4. Take the bus from Denver Union Station to Casper Amtrak Stationbus bus
    2d 4h
    $343–1,169

  3. Bus

    1. Take the bus from Portland, ME to Boston, MA - South Stationbus bus
    2. Take the bus from Boston to Newark Penn Stationbus bus
    3. Take the bus from Newark Penn Station to St Louis Bus Stationbus bus
    4. Take the bus from St Louis Bus Station to Denver Union Stationbus bus
    5. Take the bus from Denver Union Station to Casper Amtrak Stationbus bus
    2d 8h
    $328–874

  4. Drive 2,063.6 mi

    1. Drive from Portland to Caspercar car 2,063.6 mi
    37h 25m
    $377–544

  5. Fly to Gillette-Campbell County Airport, taxi

    1. Fly from Portland (PWM) to Gillette-Campbell County Airport (GCC)plane plane PWM - GCC
    2. Take the taxi from Gillette-Campbell County Airport (GCC) to Caspertaxi taxi
    9h 49m
    $226–821

  6. Bus, train via Bloomington

    1. Take the bus from Portland, ME to Boston, MA - South Stationbus bus
    2. Take the train from Boston to Chicago Union Stationtrain train
    3. Take the train from Chicago Union Station to Bloomington-Normaltrain train
    4. Take the bus from Bloomington/Normal to Denverbus bus
    5. Take the bus from Denver Union Station to Casper Amtrak Stationbus bus
    2d 10h
    $410–1,369

Maine to Casper by bus and train

Calendar4Weekly Services
Duration2d 4hAverage Duration
Ticket$343Cheapest Price
See schedules

Questions & Answers

What companies run services between Maine, USA and Casper, WY, USA?

United Airlines flies from Portland (PWM) to Casper (CPR) twice daily. Alternatively, you can take a bus from Portland Public Library to Casper Amtrak Station via Portland, ME, Boston, MA - South Station, Boston, Newark Penn Station, St Louis Bus Station, and Denver Union Station in around 2d 8h.

Airlines
Train operators
Bus operators
Other 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 Maine

Trips to Casper

Popular routes