The average bus between Tualatin and Seattle takes 6h 36m and the fastest bus takes 4h 26m. 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 4 times a day between Tualatin and Seattle. The earliest departure is at 7:44 AM in the morning, and the last departure from Tualatin is at 9:46 PM which arrives into Seattle at 10:50 AM. All services require a transfer at Tigard Transit Center and take an average of 6h 36m. The schedules shown below are for the next available departures.


5h 7m • 2 changes


5h 12m • 2 changes


4h 49m • 2 changes
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4h 26m • 2 changes


5h 7m • 2 changes


5h 12m • 2 changes


4h 49m • 2 changes
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4h 26m • 2 changes


5h 36m • 2 changes


5h 10m • 2 changes


5h 13m • 2 changes
Arrives next day


4h 26m • 2 changes


5h 36m • 2 changes


5h 10m • 2 changes


5h 13m • 2 changes
Arrives next day


4h 26m • 2 changes


5h 36m • 2 changes


5h 10m • 2 changes


5h 13m • 2 changes
Arrives next day


4h 26m • 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 6h 36m.
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 308 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.