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

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There are 5 ways to get from Ontario to Seattle by plane, bus (Amtrak, Greyhound, Flixbus), train (Amtrak), car, or taxi

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 Seattle-Tacoma International Airport (SEA)plane plane ONT - SEA
    3h 51m
    $128–629

  2. Bus

    1. Take the bus from Ontario Amtrak to Bakersfieldbus bus
    2. Take the bus from Bakersfield Train Station to Sacramento Bus Stationbus bus
    3. Take the bus from Sacramento Bus Station to Seattle Bus Stationbus bus
    27h 30m

  3. Train (Amtrak)

    1. Take the train from Los Angeles to Seattletrain train Coast Starlight
    37h 43m
    $144–290

  4. Drive 1,167.6 mi

    1. Drive from Ontario to Seattlecar car 1,167.6 mi
    19h 46m
    $214–308

  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 Seattle-Tacoma International Airport (SEA)plane plane SNA - SEA
    4h 37m
    $206–596

Ontario International Airport (ONT) to Seattle-Tacoma International Airport (SEA) flights

Calendar73Weekly Planes
Duration3h 53mAverage Duration
Ticket$121Cheapest Price
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Questions & Answers

What companies run services between Ontario, CA, USA and Seattle, WA, USA?

Alaska Airlines, Inc., Delta, and Southwest Airlines fly from Ontario International Airport (ONT) to Seattle-Tacoma International Airport (SEA) every 3 hours. Alternatively, you can take a bus from Ontario Amtrak to Seattle Bus Station via Bakersfield, Bakersfield Train Station, and Sacramento Bus Station in around 27h 30m.

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Want to know more about travelling around United States

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

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Need to know: Greyhound

Read the travel guideNeed to know: Greyhound

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