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

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There are 6 ways to get from Ontario to Seattle by plane, bus (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 Ontario International Airport to Seattle-Tacoma International Airport

    best
    1. Fly from Ontario International Airport (ONT) to Seattle-Tacoma International Airport (SEA)planeONT - SEA
    3h 52m
    $100–500

  2. Bus

    1. Take the bus from Pomona Transit Center to Cal State LA Wbus707
    2. Take the bus from Los Angeles Union Station to Sacramento Bus Stationbus
    3. Take the bus from Sacramento Bus Station to Seattle Bus Stationbus
    28h 31m
    $144–430

  3. Train (Amtrak)

    1. Take the train from Los Angeles to SeattletrainCoast Starlight
    37h 43m
    $164–370

  4. Drive 1,167.7 mi

    1. Drive from Ontario to Seattlecar1,167.7 mi
    19h 37m
    $214–308

  5. Taxi to John Wayne Airport Orange County, fly to Seattle-Tacoma International Airport

    1. Take the taxi from Ontario to Santa-Ana-Airport-SNAtaxi
    2. Fly from John Wayne Airport Orange County (SNA) to Seattle-Tacoma International Airport (SEA)planeSNA - SEA
    4h 39m
    $200–570

  6. Taxi to John Wayne Airport Orange County, fly to Paine Field County Airport

    1. Take the taxi from Ontario to Santa-Ana-Airport-SNAtaxi
    2. Fly from John Wayne Airport Orange County (SNA) to Paine Field County Airport (PAE)planeSNA - PAE
    5h 45m
    $202–575

Ontario to Seattle by bus

Calendar14Weekly Buses
Duration28h 31mAverage Duration
Ticket$144Cheapest Price
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Questions & Answers

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

Alaska Airlines, Inc., Delta, and two other airlines fly from Ontario International Airport (ONT) to Seattle-Tacoma International Airport (SEA) every 3 hours. Alternatively, you can take a bus from Holt @ Lemon to Seattle Bus Station via Pomona Transit Center, Cal State LA W, Cal State La Transit Center, Cesar E Chavez / Vignes, Los Angeles Union Station, and Sacramento Bus Station in around 28h 31m.

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Need to know: Greyhound

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