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

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

    best
    1. Fly from Ontario International Airport (ONT) to Buffalo Niagara International Airport (BUF)plane plane ONT - BUF
    7h 53m
    $532–2,345

  2. Bus

    cheapest
    1. Take the bus from Montclair Transcenter to St Louis Bus Stationbus bus
    2. Take the bus from St Louis Bus Station to Columbusbus bus
    3. Take the bus from Columbus - Mound St to Buffalo, NYbus bus
    2d 11h
    $232–502

  3. Train via Riverside (Amtrak)

    1. Take the train from Riverside to Chicago Union Stationtrain train Southwest Chief
    2. Take the train from Chicago Union Station to Buffalo Depew Stationtrain train Lake Shore Limited
    2d 8h
    $273–1,718

  4. Drive 2,494.8 mi

    1. Drive from Ontario to Buffalocar car 2,494.8 mi
    39h 42m
    $456–658

  5. Taxi to John Wayne Airport Orange County, fly

    1. Take the taxi from Ontario to Santa-Ana-Airport-SNAtaxi taxi
    2. Fly from John Wayne Airport Orange County (SNA) to Buffalo Niagara International Airport (BUF)plane plane SNA - BUF
    8h 34m
    $504–1,910

  6. Train to Los Angeles International Airport, fly

    1. Take the train from Montclair to L.A. Union Stationtrain train
    2. Fly from Los Angeles International Airport (LAX) to Buffalo Niagara International Airport (BUF)plane plane LAX - BUF
    9h 39m
    $334–1,506

  7. Train (Amtrak)

    1. Take the train from Ontario Amtrak to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Buffalo Depew Stationtrain train
    3d 1h
    $361–1,900

Ontario to Buffalo by bus and train (Amtrak)

Calendar7Weekly Services
Duration2d 8hAverage Duration
Ticket$273Cheapest Price
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Questions & Answers

What companies run services between Ontario, CA, USA and Buffalo, NY, USA?

United Airlines, Southwest Airlines, and two other airlines fly from Ontario International Airport (ONT) to Buffalo Niagara International Airport (BUF) 5 times a day. Alternatively, you can take a bus from Ontario Amtrak to Buffalo via Riverside, Riverside, Chicago Union Station, and Buffalo Depew Station in around 2d 8h.

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Need to know: Greyhound

Read the travel guideNeed to know: Greyhound

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