Rome2Rio

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

Find Transport to SeaTac

See all options

There are 6 ways to get from Casper to SeaTac by plane, bus (Flixbus), rideshare, 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 46m
    $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
    $187–396
  3. Airport Transfer

    1. Take the rideshare from Casper to Seattle-SEArideshare1,097.5 mi
    16h 52m
  4. Drive 1,097.5 mi

    1. Drive from Casper to SeaTaccar1,097.5 mi
    16h 52m
    $201–290
  5. 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 33m
    $192–411
  6. 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 18m
    $222–591

Casper to SeaTac by bus

Calendar1Weekly Buses
Duration24h 15mAverage Duration
Ticket$187Cheapest Price
See schedules

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.

Airlines
Train operators
Bus operators
Other operators

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.

Related travel guides

More Questions & Answers