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How to get fromPortland to Rialtoby plane, bus, train (Amtrak), car or train

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There are 5 ways to get from Portland to Rialto by plane, bus, train (Amtrak), 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, line 14 bus

    best
    1. Fly from Portland International Airport (PDX) to Ontario International Airport (ONT)plane plane PDX - ONT
    2. Take the bus from Fontana Metrolink Transit Center to Foothill @ Riverside Avebus bus
    5h 22m

  2. Fly to Los Angeles International Airport, train

    cheapest
    1. Fly from Portland International Airport (PDX) to Los Angeles International Airport (LAX)plane plane PDX - LAX
    2. Take the train from L.A. Union Station to Rialtotrain train
    7h 13m
    $75–375

  3. Bus

    1. Take the bus from Portland Curbside Bus Stop to Sacramento Bus Stationbus bus
    2. Take the bus from Sacramento Bus Station to Los Angeles Union Stationbus bus
    3. Take the bus from Los Angeles Union Station to San Bernardinobus bus
    23h 24m

  4. Train

    1. Take the train from Portland to Los Angelestrain train Coast Starlight
    2. Take the train from L.A. Union Station to Rialtotrain train SB Line
    33h 23m

  5. Drive 976.9 mi

    1. Drive from Portland to Rialtocar car 976.9 mi
    18h 21m
    $179–258

Portland International Airport (PDX) to Ontario International Airport (ONT) flights

Calendar67Weekly Planes
Duration4h 13mAverage Duration
Ticket$129Cheapest Price
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Questions & Answers

What companies run services between Portland, OR, USA and Rialto, CA, USA?

You can take a bus from Portland Curbside Bus Stop to Foothill @ Riverside Ave via Sacramento Bus Station, Los Angeles Union Station, and San Bernardino in around 23h 24m. Alternatively, you can take a train from Portland to Rialto via Los Angeles and L.A. Union Station in around 33h 23m.

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