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How to get fromOntario to Maineby plane, train, bus, bus (Greyhound, Flixbus, Amtrak), car, or taxi

Find Transport to Maine

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There are 7 ways to get from Ontario to Maine by plane, train, bus, bus (Greyhound, Flixbus, Amtrak), 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 Ontario International Airport to Portland

    best
    1. Fly from Ontario International Airport (ONT) to Portland (PWM)plane plane ONT - PWM
    7h 42m
    $190–850

  2. Train, bus via Springfield

    1. Take the train from San Bernardino to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Springfieldtrain train
    3. Take the bus from Springfield Union Station to City of Portlandbus bus
    2d 21h
    $818–2,057

  3. Bus

    1. Take the bus from Montclair Transcenter to St Louis Bus Stationbus bus
    2. Take the bus from St Louis Bus Station to Newark Penn Stationbus bus
    3. Take the bus from Newark Penn Station to Bostonbus bus
    4. Take the bus from Boston, MA - South Station to Portland, MEbus bus
    3d 2h
    $510–836

  4. Drive  2,998.2 mi

    1. Drive from Ontario to Portlandcar car 2,998.2 mi
    2d 1h
    $548–791

  5. Taxi to John Wayne Airport Orange County, fly to Portland

    1. Take the taxi from Ontario to Santa-Ana-Airport-SNAtaxi taxi
    2. Fly from John Wayne Airport Orange County (SNA) to Portland (PWM)plane plane SNA - PWM
    8h 30m
    $308–940

  6. Fly Ontario International Airport to Bangor

    1. Fly from Ontario International Airport (ONT) to Bangor (BGR)plane plane ONT - BGR
    9h 45m
    $211–839

  7. Train, bus

    1. Take the train from Ontario Amtrak to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Bostontrain train
    3. Take the bus from Boston, MA - South Station to Portland, MEbus bus
    3d 14h
    $976–2,386

Ontario to Maine by bus and train

Calendar6Weekly Services
Duration2d 21hAverage Duration
Ticket$818Cheapest Price
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Comparing Your Travel Options

Map of how to get from Ontario to Maine.ExpandLaunch map view
  • Distance: 2,592 mi
  • Duration: 7h 42m

What companies run services between Ontario, CA, USA and Maine, USA?

Southwest Airlines, United Airlines, and two other airlines fly from Ontario International Airport (ONT) to Portland (PWM) every 4 hours. Alternatively, you can take a bus from Mountain @ D Street to Congress St + Center St via Montclair Transit Center, Montclair Transcenter, St Louis Bus Station, Newark Penn Station, Boston, Boston, MA - South Station, and Ptc in around 3d 2h.

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