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How to get fromCasper to SeaTacby plane, bus (Flixbus), car, bus (Amtrak), bus or train

Find Transport to SeaTac

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There are 5 ways to get from Casper to SeaTac by plane, bus (Flixbus), car, bus (Amtrak), bus, 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

    best
    1. Fly from Casper (CPR) to Seattle-Tacoma International Airport (SEA)planeCPR - SEA
    5h 58m
    $113–505
  2. Bus

    1. Take the bus from Casper Amtrak Station to Billings, MTbus
    2. Take the bus from Billings to Spokanebus
    3. Take the bus from Spokane Station to Seattle Tacoma Intl Airportbus
    24h 15m
    $192–401
  3. Drive 1,097.5 mi

    1. Drive from Casper to SeaTaccar1,097.5 mi
    16h 52m
    $201–290
  4. Bus via Seattle - Amtrak

    1. Take the bus from Casper Amtrak Station to Billings, MTbus
    2. Take the bus from Billings to Spokanebus
    3. Take the bus from Spokane Station to Seattle - Amtrakbus
    26h 32m
    $195–414
  5. Bus, train

    1. Take the bus from Casper Amtrak Station to Billings, MTbus
    2. Take the bus from Billings to Spokanebus
    3. Take the train from Spokane to Seattletrain
    27h 17m
    $225–524

Casper to SeaTac by bus

Calendar1Weekly Buses
Duration24h 15mAverage Duration
Ticket$192Cheapest Price
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Questions & Answers

What companies run services between Casper, WY, USA and SeaTac, WA, USA?

United Airlines flies from Casper (CPR) to Seattle-Tacoma International Airport (SEA) 4 times a day. Alternatively, you can take a bus from Casper Amtrak Station to Seattle Tacoma Intl Airport via Billings, MT, Billings, and Spokane Station in around 24h 15m.

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