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How to get fromSeattle to Ko Changby plane, car ferry, or ferry

Find Transport to Ko Chang

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There are 2 ways to get from Seattle to Ko Chang by plane, car ferry, or ferry

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 Trat Airport, car ferry

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Trat Airport (TDX)plane plane SEA - TDX
    2. Take the car ferry from Ao Thammachat Pier to Koh Chang Ao Sapparot Piercarferry car ferry
    24h 47m
    ฿15,384–40,454

  2. Fly to Suvarnabhumi Airport, ferry

    cheapest
    1. Fly from Seattle-Tacoma International Airport (SEA) to Suvarnabhumi Airport (BKK)plane plane SEA - BKK
    2. Take the ferry from Suvarnabhumi Airport Bangkok to Koh Changferry ferry
    27h 26m
    ฿14,939–31,554

Seattle-Tacoma International Airport (SEA) to Trat Airport (TDX) flights

Calendar31Weekly Planes
Duration24h 21mAverage Duration
Ticket฿15,317Cheapest Price
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Questions & Answers

Map of how to get from Seattle to Ko Chang.ExpandLaunch map view
  • Distance: 12,100.5 km
  • Duration: 24h 47m

What companies run services between Seattle, WA, USA and Ko Chang, Trat, Thailand?

There is no direct connection from Seattle to Ko Chang. However, you can take the vehicle to SeaTac/Airport, walk to SeaTac Station, take the line 574 bus to SeaTac Airport Terminal - Bay 2, walk to Seattle-Tacoma International Airport (SEA) airport, fly to Trat Airport (TDX), drive to Ao Thammachat Pier, take the car ferry to Koh Chang Ao Sapparot Pier, then drive to Ko Chang. Alternatively, you can take the vehicle to SeaTac/Airport, walk to SeaTac Station, take the line 574 bus to SeaTac Airport Terminal - Bay 2, walk to Seattle-Tacoma International Airport (SEA) airport, fly to Suvarnabhumi Airport (BKK), walk to Suvarnabhumi Airport Bangkok, take the ferry to Koh Chang, then take the taxi to Ko Chang.

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