The average bus between Portland and Seattle Pier 91 takes 5h 4m and the fastest bus takes 3h 59m. The bus service runs several times per day from Portland to Seattle Pier 91. 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 5 times a day between Portland and Seattle Pier 91. The earliest departure is at 7:00 AM in the morning, and the last departure from Portland is at 10:20 PM which arrives into Seattle Pier 91 at 6:08 AM. All services require a transfer at Seattle Bus Station and take an average of 5h 4m. The schedules shown below are for the next available departures.

5h 9m • 1 change

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Arrives next day

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Want to know about travelling from Portland to Seattle Pier 91? 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 Portland to Seattle Pier 91. However, there are services departing from Portland station and arriving at Seattle Pier 91 station via Seattle Bus Station station. The journey, including transfers, takes approximately 5h 4m.
Portland to Seattle Pier 91 bus services, operated by Flixbus USA, depart from Portland Curbside Bus Stop station.
Portland to Seattle Pier 91 bus services, operated by Flixbus USA, arrive at Seattle Bus Station.
The distance between Portland and Seattle Pier 91 is 235.7 km. The road distance is 285 km.
Flixbus USA operates a bus from Portland Curbside Bus Stop to Seattle Bus Station 4 times a day. Tickets cost $22–40 and the journey takes 3h 35m. Greyhound USA also services this route once daily.