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How to get fromBaltimore to Ontarioby plane, train (Amtrak), bus, car or train

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There are 7 ways to get from Baltimore to Ontario by plane, train (Amtrak), bus, car, or train

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 Ontario International Airport

    best
    1. Fly from Baltimore-Washington International Airport (BWI) to Ontario International Airport (ONT)plane plane BWI - ONT
    7h 3m
    $260–1,200

  2. Train via Washington

    1. Take the train from Baltimore Penn Station to Washington Union Stationtrain train
    2. Take the train from Rockville Amtrak to Chicago Union Stationtrain train
    3. Take the train from Chicago Union Station to Riversidetrain train
    2d 15h

  3. Bus

    1. Take the bus from Baltimore Downtown Bus Station to Philadelphiabus bus
    2. Take the bus from Philadelphia to St Louis Bus Stationbus bus
    3. Take the bus from St Louis Bus Station to Montclair Transcenterbus bus
    2d 17h

  4. Drive 2,579.6 mi

    1. Drive from Baltimore to Ontariocar car 2,579.6 mi
    42h 9m
    $471–680

  5. Fly to Los Angeles International Airport, train

    1. Fly from Baltimore-Washington International Airport (BWI) to Los Angeles International Airport (LAX)plane plane BWI - LAX
    2. Take the train from Los Angeles to Ontario Amtraktrain train
    10h 6m

  6. Bus, train

    1. Take the bus from Baltimore Downtown Bus Station to Harrisburg Bus Stationbus bus
    2. Take the bus from Harrisburg Bus Station to Chicago Bus Stationbus bus
    3. Take the train from Chicago Union Station to Ontario Amtraktrain train
    3d 12h

  7. Train (Amtrak)

    1. Take the train from Baltimore Penn Station to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Ontario Amtraktrain train
    3d 18h

Baltimore-Washington International Airport (BWI) to Ontario International Airport (ONT) flights

Calendar61Weekly Planes
Duration7h 38mAverage Duration
Ticket$263Cheapest Price
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Questions & Answers

What companies run services between Baltimore, MD, USA and Ontario, CA, USA?

Southwest Airlines, United Airlines, and Delta fly from Baltimore-Washington International Airport (BWI) to Ontario International Airport (ONT) every 3 hours. Alternatively, you can take a train from Baltimore Penn Station to Ontario Amtrak via Washington, Columbus Circle, Union Station, Union Station, Red Line Center Platform, Rockville, Red Line Center Platform, Rockville Amtrak, Chicago Union Station, Riverside, and Riverside in around 2d 15h.

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