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

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

    best
    1. Fly from Baltimore-Washington International Airport (BWI) to Ontario International Airport (ONT)plane plane BWI - ONT
    6h 48m
    $282–1,102

  2. Fly 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 51m
    $200–589

  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
    $890–2,450

  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 17h
    $415–839

  5. Drive 2,579.6 mi

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

  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 13h
    $922–1,901

  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
    $1,097–2,296

Baltimore to Ontario by train, subway, and bus

Calendar7Weekly Services
Duration2d 16hAverage Duration
Ticket$890Cheapest Price
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Questions & Answers

Map of how to get from Baltimore to Ontario.ExpandLaunch map view
  • Distance: 2,286.8 mi
  • Duration: 6h 48m

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

Southwest Airlines and United Airlines fly from Baltimore-Washington International Airport (BWI) to Ontario International Airport (ONT) 5 times a day. 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 16h.

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