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How to get fromSioux City to Seattle Airport (SEA)by plane, bus (Flixbus), bus, train, car, or bus (Greyhound)

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There are 8 ways to get from Sioux City to Seattle Airport (SEA) 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
    6h 32m
    $131–575

  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 Station to Seattle Tacoma Intl Airportbus bus
    33h 35m
    $358–526

  3. Bus, train

    1. Take the bus from Sioux City to Sioux Fallsbus bus
    2. Take the bus from Sioux Falls to Minneapolis-St. Paulbus bus
    3. Take the train from St. Paul-Minneapolis to Seattletrain train
    2d 3h
    $666–1,365

  4. Drive 1,562.4 mi

    1. Drive from Sioux City to Seattle Airport (SEA)car car 1,562.4 mi
    24h 8m
    $286–412

  5. 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
    8h 59m
    $165–611

  6. 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
    7h 42m
    $175–697

  7. Bus, bus to Lincoln Municipal Airport, fly

    1. Take the bus from Sioux City to Omahabus bus
    2. Take the bus from Omaha, NE to Lincoln Bus Depotbus bus
    3. Fly from Lincoln Municipal Airport (LNK) to Seattle-Tacoma International Airport (SEA)plane plane LNK - SEA
    12h 6m
    $256–913

  8. 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
    43h 37m
    $319–611

Sioux City to Seattle Airport (SEA) by bus

Calendar7Weekly Buses
Duration33h 35mAverage Duration
Ticket$358Cheapest Price
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Questions & Answers

Map of how to get from Sioux City to Seattle Airport (SEA).ExpandLaunch map view
  • Distance: 1,316.1 mi
  • Duration: 6h 32m

What companies run services between Sioux City, IA, USA and Seattle Airport (SEA), USA?

United Airlines flies from Sioux Gateway Airport/Col. Bud Day Field (SUX) to Seattle-Tacoma International Airport (SEA) twice daily. Alternatively, you can take a bus from Sioux City to Seattle Tacoma Intl Airport via Sioux Falls, Billings, Spokane, and Spokane Station in around 33h 35m.

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