The average bus between Tualatin and Seattle takes 5h 18m and the fastest bus takes 4h 39m. The bus service runs several times per day from Tualatin 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 3 times a day between Tualatin and Seattle. The earliest departure is at 5:17 AM in the morning, and the last departure from Tualatin is at 8:43 PM which arrives into Seattle at 3:50 AM. All services require a transfer at SW Jefferson & Broadway and take an average of 5h 18m. The schedules shown below are for the next available departures.


4h 52m • 2 changes


4h 39m • 2 changes


5h 4m • 2 changes


4h 52m • 2 changes


4h 52m • 2 changes


4h 39m • 2 changes


5h 4m • 2 changes


4h 52m • 2 changes


4h 52m • 2 changes


4h 39m • 2 changes


5h 4m • 2 changes


4h 52m • 2 changes
Want to know about travelling from Tualatin 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 to Seattle. However, there are services departing from Tualatin station and arriving at Seattle station via Seattle Bus Station station. The journey, including transfers, takes approximately 5h 18m.
Tualatin to Seattle bus services, operated by Portland TriMet, depart from Portland Curbside Bus Stop station.
Tualatin to Seattle bus services, operated by Portland TriMet, arrive at Seattle Bus Station.
The distance between Tualatin and Seattle is 249.3 km. The road distance is 300 km.
Flixbus USA operates a bus from Portland Curbside Bus Stop to Seattle Bus Station 3 times a day. Tickets cost $22–40 and the journey takes 3h 35m. Greyhound USA also services this route twice daily.