The average bus between SeaTac and Portland takes 3h 11m and the fastest bus takes 2h 45m. The bus service runs several times per day from SeaTac to Portland. 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 SeaTac and Portland. The earliest departure is at 8:10 AM in the morning, and the last departure from SeaTac is at 7:35 PM which arrives into Portland at 10:20 PM. All services run direct with no transfers required, and take on average 3h 11m. The schedules shown below are for the next available departures.
Want to know about travelling from SeaTac to Portland? 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.
Yes, there is a direct bus departing from SeaTac station and arriving at Portland station. Services depart 4 times a day, and operate Once daily. The journey takes approximately 3h 11m.
SeaTac to Portland bus services, operated by Flixbus USA, depart from Seattle Tacoma Intl Airport station.
SeaTac to Portland bus services, operated by Flixbus USA, arrive at Portland Curbside Bus Stop station.
Book your SeaTac to Portland bus tickets online with Flixbus USA.
The distance between SeaTac and Portland is 216.1 km. The road distance is 261 km.
Flixbus USA operates a bus from Seattle Tacoma Intl Airport to Portland Curbside Bus Stop 4 times a day. Tickets cost $21–40 and the journey takes 2h 45m.
