The average bus between Tualatin, OR and Seattle takes 6h 1m and the fastest bus takes 5h 25m. The bus service runs several times per day from Tualatin, OR to Seattle. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 4 times a day between Tualatin, OR and Seattle. The earliest departure is at 7:30 AM in the morning, and the last departure from Tualatin, OR is at 8:10 PM which arrives into Seattle at 1:35 AM. All services require a transfer at Portland Amtrak Station and take an average of 6h 1m. The schedules shown below are for the next available departures.

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Want to know about travelling from Tualatin, OR to Seattle? 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 bus from Tualatin, OR to Seattle. However, there are services departing from Tualatin, OR station and arriving at Seattle station via Seattle Bus Station station. The journey, including transfers, takes approximately 6h 1m.
Tualatin, OR to Seattle bus services, operated by Point, depart from Portland Curbside Bus Stop station.
Tualatin, OR to Seattle bus services, operated by Point, arrive at Seattle Bus Station.
The distance between Tualatin, OR and Seattle is 248 km. The road distance is 298 km.
Flixbus USA operates a bus from Portland Curbside Bus Stop to Seattle Bus Station 3 times a day. Tickets cost $23–40 and the journey takes 3h 35m. Greyhound USA also services this route twice daily.