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How to get fromSeattle to Ko Changby plane, bus, or train

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There are 5 ways to get from Seattle to Ko Chang by plane, 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 Trat Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Trat Airport (TDX)plane plane SEA - TDX
    26h 20m
    ฿13,851–44,851

  2. Fly Seattle-Tacoma International Airport to Don Mueang International Airport, bus

    cheapest
    1. Fly from Seattle-Tacoma International Airport (SEA) to Don Mueang International Airport (DMK)plane plane SEA - DMK
    2. Take the bus from Ekkamai to Chai Chet Koh Changbus bus
    27h 10m
    ฿12,276–33,288

  3. Fly Seattle-Tacoma International Airport to Suvarnabhumi Airport, bus

    1. Fly from Seattle-Tacoma International Airport (SEA) to Suvarnabhumi Airport (BKK)plane plane SEA - BKK
    2. Take the bus from McDonalds The Nine Center Rama 9 to Koh Chang Hotel Transferbus bus
    27h 4m
    ฿14,126–18,141

  4. Train to Vancouver International Airport, fly to Trat Airport

    1. Take the train from Seattle to Vancouvertrain train
    2. Fly from Vancouver International Airport (YVR) to Trat Airport (TDX)plane plane YVR - TDX
    29h
    ฿17,787–54,483

  5. Train to Vancouver International Airport, fly to Suvarnabhumi Airport, bus

    1. Take the train from Seattle to Vancouvertrain train
    2. Fly from Vancouver International Airport (YVR) to Suvarnabhumi Airport (BKK)plane plane YVR - BKK
    3. Take the bus from McDonalds The Nine Center Rama 9 to Koh Chang Hotel Transferbus bus
    28h 39m
    ฿16,062–38,773

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

Calendar29Weekly Planes
Duration24h 20mAverage Duration
Ticket฿13,581Cheapest Price
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Comparing Your Travel Options

Map of how to get from Seattle to Ko Chang.ExpandLaunch map view
  • Distance: 12,099.8 km
  • Duration: 26h 20m

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

EVA Air, Bangkok Airways, and eight other airlines fly from Seattle-Tacoma International Airport (SEA) to Trat Airport (TDX) 4 times a day.

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