The average train between Seattle and Portland Airport (PDX) takes 4h 9m and the fastest train takes 4h. The train service runs several times per day from Seattle to Portland Airport (PDX). The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 4 hours between Seattle and Portland Airport (PDX). The earliest departure is at 7:10 AM in the morning, and the last departure from Seattle is at 7:50 PM which arrives into Portland Airport (PDX) at 11:57 PM. All services require a transfer at Portland and take an average of 4h 9m. The schedules shown below are for the next available departures.

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Want to know about travelling from Seattle to Portland Airport (PDX)? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Seattle to Portland Airport (PDX). However, there are services departing from Seattle station and arriving at Portland Airport (PDX) station via Portland. The journey, including transfers, takes approximately 4h 9m.
Seattle to Portland Airport (PDX) train services, operated by Amtrak, depart from Seattle station.
Seattle to Portland Airport (PDX) train services, operated by Amtrak, arrive at Portland station.
The distance between Seattle and Portland Airport (PDX) is 225.2 km. The road distance is 303 km.
Amtrak operates a train from Seattle to Portland every 4 hours. Tickets cost $55–120 and the journey takes 3h 25m.