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How to get fromMaryland to Ontarioby plane, train (Amtrak), bus (Greyhound, Flixbus), car, train, subway, or bus

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There are 9 ways to get from Maryland to Ontario by plane, train (Amtrak), bus (Greyhound, Flixbus), car, train, subway, or bus

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 Baltimore-Washington International Airport to Ontario International Airport

    best
    1. Fly from Baltimore-Washington International Airport (BWI) to Ontario International Airport (ONT)plane plane BWI - ONT
    8h 30m
    $202–852

  2. Fly Baltimore-Washington International Airport to Los Angeles International Airport, train

    cheapest
    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
    9h 48m
    $198–687

  3. 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 16h
    $749–2,305

  4. Bus

    1. Take the bus from Baltimore Downtown Bus Station to Philadelphia Bus Stationbus bus
    2. Take the bus from Philadelphia Bus Station to St Louis Bus Stationbus bus
    3. Take the bus from St Louis Bus Station to Montclair Transcenterbus bus
    2d 18h
    $449–719

  5. Drive  2,585.4 mi

    1. Drive from Baltimore to Ontariocar car 2,585.4 mi
    41h 56m
    $472–682

  6. Fly Ronald Reagan Washington National Airport to Los Angeles International Airport, train

    1. Fly from Ronald Reagan Washington National Airport (DCA) to Los Angeles International Airport (LAX)plane plane DCA - LAX
    2. Take the train from Los Angeles to Ontario Amtraktrain train
    9h 57m
    $210–591

  7. Subway to Washington Dulles International Airport, fly to Los Angeles International Airport, train

    1. Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Los Angeles International Airport (LAX)plane plane IAD - LAX
    3. Take the train from Los Angeles to Ontario Amtraktrain train
    10h 28m
    $210–591

  8. 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 13h
    $824–1,802

  9. 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 19h
    $952–2,152

Maryland to Ontario by train, subway, and bus

Calendar7Weekly Services
Duration2d 16hAverage Duration
Ticket$749Cheapest Price
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Comparing Your Travel Options

Map of how to get from Maryland to Ontario.ExpandLaunch map view
  • Distance: 2,287 mi
  • Duration: 8h 30m

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

Southwest Airlines, United Airlines, and Delta fly from Baltimore-Washington International Airport (BWI) to Ontario International Airport (ONT) every 4 hours. Alternatively, you can take a train from Baltimore Penn Station to Ontario Amtrak via Washington Union Station, Union Station, Red Line Center Platform, Rockville, Red Line Center Platform, Rockville Amtrak, Chicago Union Station, Riverside, and Riverside in around 2d 16h.

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