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How to get fromPortland to Casco Bayby plane, ferry, unknown, train, bus, car, or car ferry

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There are 6 ways to get from Portland to Casco Bay by plane, ferry, unknown, train, bus, car, or car ferry

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, travel

    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
    3. Walk from Great Diamond Island to Casco Bayunknown unknown
    12h 7m

  2. Train, Amtrak Thruway, drive, ferry, travel

    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. Drive from Bath, ME to Gates 2, 3, or 4car car
    5. Take the ferry from Gates 2, 3, or 4 to Great Diamond Islandferry ferry
    6. Walk from Great Diamond Island to Casco Bayunknown unknown
    3d 3h

  3. Drive, car ferry, travel

    1. Drive from Portland to Sault Sainte Mariecar car
    2. Take the car ferry from Sault Sainte Marie to Sugar Islandcarferry car ferry
    3. Walk from Sugar Island to Casco Bayunknown unknown
    2d 12h

  4. Fly to Boston Logan Airport, bus, ferry, travel

    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
    4. Walk from Great Diamond Island to Casco Bayunknown unknown
    12h 28m

  5. Fly to Augusta State Airport, bus, ferry, travel

    1. Fly from Portland International Airport (PDX) to Augusta State Airport (AUG)plane plane PDX - AUG
    2. Take the bus from Augusta Transportation Center to Portland Transportation Centerbus bus
    3. Take the ferry from Gates 2, 3, or 4 to Great Diamond Islandferry ferry
    4. Walk from Great Diamond Island to Casco Bayunknown unknown
    14h 26m

  6. Fly to Rockland, bus, ferry, travel

    1. Fly from Portland International Airport (PDX) to Rockland (RKD)plane plane PDX - RKD
    2. Take the bus from Maine State Ferry Terminal - Rockland to Portland Transportation Centerbus bus
    3. Take the ferry from Gates 2, 3, or 4 to Great Diamond Islandferry ferry
    4. Walk from Great Diamond Island to Casco Bayunknown unknown
    15h 33m

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

Calendar55Weekly Planes
Duration8h 44mAverage Duration
Ticket$214Cheapest Price
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Questions & Answers

Map of how to get from Portland to Casco Bay.ExpandLaunch map view
  • Distance: 2,558.2 mi
  • Duration: 12h 7m

What companies run services between Portland, OR, USA and Casco Bay, ME, USA?

There is no direct connection from Portland to Casco Bay. 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 + Elm St, take the line 8 bus to Casco Bay Lines, walk to Gates 2, 3, or 4, take the ferry to Great Diamond Island, then travel to Casco Bay. Alternatively, you can take a train from Portland to Casco Bay via Chicago Union Station, Boston, South Station, Bath, ME, Gates 2, 3, or 4, and Great Diamond Island in around 3d 3h.

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