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How to get fromSeattle to Kosby plane, car ferry, ferry, bus, or train

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There are 7 ways to get from Seattle to Kos by plane, car ferry, ferry, 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 Seattle-Tacoma International Airport to Kos

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Kos (KGS)plane plane SEA - KGS
    18h 20m
    €307–1,109

  2. Fly Seattle-Tacoma International Airport to Rhodes International Airport, car ferry

    cheapest
    1. Fly from Seattle-Tacoma International Airport (SEA) to Rhodes International Airport (RHO)plane plane SEA - RHO
    2. Take the carferry from Port of Rhodes to Port of Koscarferry car ferry
    20h 42m
    €214–561

  3. Fly Seattle-Tacoma International Airport to Milas–Bodrum Airport, ferry

    1. Fly from Seattle-Tacoma International Airport (SEA) to Milas–Bodrum Airport (BJV)plane plane SEA - BJV
    2. Take the ferry from Port of Bodrum to Port of Kosferry ferry
    20h 51m
    €280–799

  4. Fly Seattle-Tacoma International Airport to İzmir Adnan Menderes International Airport, bus, ferry

    1. Fly from Seattle-Tacoma International Airport (SEA) to İzmir Adnan Menderes International Airport (ADB)plane plane SEA - ADB
    2. Take the bus from Izmir Otogar to Bodrumbus bus
    3. Take the ferry from Port of Bodrum to Port of Kosferry ferry
    23h 33m
    €316–814

  5. Fly Seattle-Tacoma International Airport to Kalymnos, ferry

    1. Fly from Seattle-Tacoma International Airport (SEA) to Kalymnos (JKL)plane plane SEA - JKL
    2. Take the ferry from Kalymnos to Port of Kosferry ferry
    33h 48m
    €385–938

  6. Train to Vancouver International Airport, fly to Kos

    1. Take the train from Seattle to Vancouvertrain train
    2. Fly from Vancouver International Airport (YVR) to Kos (KGS)plane plane YVR - KGS
    25h 35m
    €344–833

  7. Fly Seattle-Tacoma International Airport to Samos Aristarchos International Airport, ferry

    1. Fly from Seattle-Tacoma International Airport (SEA) to Samos Aristarchos International Airport (SMI)plane plane SEA - SMI
    2. Take the ferry from Vathy Samou to Port of Kosferry ferry
    23h 7m
    €350–907

Seattle-Tacoma International Airport (SEA) to Kos (KGS) flights

Calendar11Weekly Planes
Duration17h 52mAverage Duration
Ticket€306Cheapest Price
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Comparing Your Travel Options

Map of how to get from Seattle to Kos.ExpandLaunch map view
  • Distance: 10,215.7 km
  • Duration: 18h 20m

What companies run services between Seattle, WA, USA and Kos, Greece?

Lufthansa, Airbus France, and five other airlines fly from Seattle-Tacoma International Airport (SEA) to Kos (KGS) twice daily.

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