Rome2Rio

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

Find Transport to Kos

See all options
QR code to download the Rome2Rio app

Download the Rome2Rio travel app

Scan QR code with your phone to download the app

Download on the App StoreGet it on Google Play

There are 7 ways to get from Seattle to Kos by plane, car ferry, ferry, shuttle, or bus

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 to Kos

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Kos (KGS)plane plane SEA - KGS
    18h 20m
    €287–1,109

  2. Fly 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
    €224–631

  3. Fly 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
    €280–749

  4. Fly 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
    27h 12m
    €280–707

  5. Fly 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
    35h 48m
    €385–988

  6. Fly to İzmir Adnan Menderes International Airport, shuttle, bus, ferry

    1. Fly from Seattle-Tacoma International Airport (SEA) to İzmir Adnan Menderes International Airport (ADB)plane plane SEA - ADB
    2. Take a shuttle bus from Izmir Airport to Kusadasishuttle bus
    3. Take the bus from Kuşadası to Bodrumbus bus
    4. Take the ferry from Port of Bodrum to Port of Kosferry ferry
    24h 5m
    €299–765

  7. Fly to Dalaman Airport, bus, ferry

    1. Fly from Seattle-Tacoma International Airport (SEA) to Dalaman Airport (DLM)plane plane SEA - DLM
    2. Take the bus from Dalaman Havalimanı to Gökovabus bus
    3. Take the bus from Muğla Otogar to Bodrum Yeni Otogarbus bus
    4. Take the ferry from Port of Bodrum to Port of Kosferry ferry
    24h 15m
    €238–611

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

Calendar11Weekly Planes
Duration18h 1mAverage Duration
Ticket€288Cheapest Price
See schedules

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.

Airlines
Bus operators
Ferry operators

Want to know more about travelling around Greece

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