- Distance: 163.9 mi
- Duration: 3h 20m
The average bus between SeaTac and Oregon takes 3h 20m and the fastest bus takes 3h 5m. The bus service runs several times per day from SeaTac to Oregon. 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 SeaTac and Oregon. The earliest departure is at 11:35 AM in the morning, and the last departure from SeaTac is at 4:50 PM which arrives into Oregon at 8:10 PM. All services run direct with no transfers required, and take on average 3h 20m. The schedules shown below are for the next available departures.
Want to know about travelling from SeaTac to Oregon? 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 Seattle Tacoma Intl Airport station and arriving at Portland Curbside Bus Stop station. Services depart three times a day, and operate every day. The journey takes approximately 3h 20m.
SeaTac to Oregon bus services, operated by Greyhound USA, depart from Seattle Tacoma Intl Airport station.
SeaTac to Oregon bus services, operated by Greyhound USA, arrive at Portland Curbside Bus Stop station.
Book your SeaTac to Oregon bus tickets online with Omio and FlixBus.
The distance between SeaTac and Oregon is 404.2 km. The road distance is 258 km.
Greyhound USA operates a bus from Seattle Tacoma Intl Airport to Portland Curbside Bus Stop once daily. Tickets cost $30–45 and the journey takes 3h 5m. Flixbus USA also services this route 4 times a week.
