Rome2Rio

How to get fromPortland to Great Diamond Islandby plane, ferry, train, bus, or taxi

Find Transport to Great Diamond Island

See all options

There are 4 ways to get from Portland to Great Diamond Island by plane, ferry, train, bus, 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 Portland, ferry

    best
    1. Fly from Portland International Airport (PDX) to Portland (PWM)plane plane PDX - PWM
    2. Take the ferry from Gates 2, 3, or 4 to Great Diamond Islandferry ferry
    12h 15m
    $161–671

  2. Train, Amtrak Thruway, taxi, ferry

    1. Take the train from Portland to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Bostontrain train
    3. Take the bus from South Station to Bath, MEbus bus
    4. Take the taxi from Bath, ME to Gates 2, 3, or 4taxi taxi
    5. Take the ferry from Gates 2, 3, or 4 to Great Diamond Islandferry ferry
    3d 2h
    $1,926–2,990

  3. Fly to Boston Logan Airport, bus, ferry

    1. Fly from Portland International Airport (PDX) to Boston Logan Airport (BOS)plane plane PDX - BOS
    2. Take the bus from Logan International Airport to Portland, MEbus bus
    3. Take the ferry from Gates 2, 3, or 4 to Great Diamond Islandferry ferry
    12h 18m
    $244–546

  4. Fly to Manchester Airport, bus, ferry

    1. Fly from Portland International Airport (PDX) to Manchester Airport (MHT)plane plane PDX - MHT
    2. Take the bus from Boston Manchester Airport to Bostonbus bus
    3. Take the bus from Boston, MA - South Station to Portland, MEbus bus
    4. Take the ferry from Gates 2, 3, or 4 to Great Diamond Islandferry ferry
    15h 56m
    $181–680

Portland International Airport (PDX) to Portland (PWM) flights

Calendar42Weekly Planes
Duration10h 28mAverage Duration
Ticket$156Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Portland to Great Diamond Island.ExpandLaunch map view
  • Distance: 2,550.4 mi
  • Duration: 12h 15m

What companies run services between Portland, OR, USA and Great Diamond Island, ME, USA?

There is no direct connection from Portland to Great Diamond Island. However, you can take the vehicle to Portland Int'l Airport station, walk to Portland International Airport (PDX) airport, fly to Portland (PWM), walk to Portland Jetport, take the line 7 bus to Congress St + Exchange St, walk to Temple St + Federal St, take the line 8 bus to Casco Bay Lines, walk to Gates 2, 3, or 4, then take the ferry to Great Diamond Island. Alternatively, you can take the train to Chicago Union Station, take the train to Boston, walk to South Station, take the bus to Bath, ME, take the taxi to Gates 2, 3, or 4, then take the ferry to Great Diamond Island.

Airlines
Train operators
Bus operators
Ferry 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