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How to get fromSioux City to Seattleby plane, bus (Flixbus), bus, train, car, or bus (Greyhound)

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There are 7 ways to get from Sioux City to Seattle by plane, bus (Flixbus), bus, train, car, or bus (Greyhound)

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 Sioux Gateway Airport/Col. Bud Day Field

    best
    1. Fly from Sioux Gateway Airport/Col. Bud Day Field (SUX) to Seattle-Tacoma International Airport (SEA)plane plane SUX - SEA
    7h 23m
    $134–578

  2. Bus

    1. Take the bus from Sioux City to Sioux Fallsbus bus
    2. Take the bus from Sioux Falls to Billingsbus bus
    3. Take the bus from Billings to Spokanebus bus
    4. Take the bus from Spokane to Seattlebus bus
    35h 55m
    $368–586

  3. Bus, train

    1. Take the bus from Sioux City to Sioux Fallsbus bus
    2. Take the bus from Sioux Falls to Minneapolisbus bus
    3. Take the train from St. Paul-Minneapolis to Seattletrain train
    47h 51m
    $1,049–1,781

  4. Drive  1,559.6 mi

    1. Drive from Sioux City to Seattlecar car 1,559.6 mi
    23h 57m
    $285–412

  5. Bus to Omaha, fly

    1. Take the bus from Sioux City to Omahabus bus
    2. Fly from Omaha (OMA) to Seattle-Tacoma International Airport (SEA)plane plane OMA - SEA
    8h 31m
    $168–700

  6. Bus to Sioux Falls, fly

    1. Take the bus from Sioux City to Sioux Fallsbus bus
    2. Fly from Sioux Falls (FSD) to Seattle-Tacoma International Airport (SEA)plane plane FSD - SEA
    9h 52m
    $158–614

  7. Bus via Denver

    1. Take the bus from Sioux City to Omahabus bus
    2. Take the bus from Omaha, NE to Denver Union Stationbus bus
    3. Take the bus from Denver Union Station to Seattle Bus Stationbus bus
    42h 45m
    $368–565

Sioux City to Seattle by bus

Calendar7Weekly Buses
Duration35h 55mAverage Duration
Ticket$368Cheapest Price
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Comparing Your Travel Options

Map of how to get from Sioux City to Seattle.ExpandLaunch map view
  • Distance: 1,330.4 mi
  • Duration: 7h 23m

What companies run services between Sioux City, IA, USA and Seattle, WA, USA?

United Airlines flies from Sioux Gateway Airport/Col. Bud Day Field (SUX) to Seattle-Tacoma International Airport (SEA) 3 times a day. Alternatively, you can take a bus from Sioux City to Seattle via Sioux Falls, Billings, and Spokane in around 35h 55m.

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