- Distance: 161.8 mi
- Duration: 3h 13m
The average bus between Seattle Tacoma Intl Airport and Portland takes 3h 13m and the fastest bus takes 2h 45m. The bus service runs several times per day from Seattle Tacoma Intl Airport 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 Seattle Tacoma Intl Airport and Portland. The earliest departure is at 8:10 AM in the morning, and the last departure from Seattle Tacoma Intl Airport is at 8:35 PM which arrives into Portland at 11:20 PM. All services run direct with no transfers required, and take on average 3h 13m. The schedules shown below are for the next available departures.
Want to know about travelling from Seattle Tacoma Intl Airport 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 Seattle Tacoma Intl Airport station and arriving at Portland station. Services depart 4 times a day, and operate 3 times a day. The journey takes approximately 3h 13m.
Seattle Tacoma Intl Airport to Portland bus services, operated by Flixbus USA, depart from Seattle Tacoma Intl Airport station.
Seattle Tacoma Intl Airport to Portland bus services, operated by Flixbus USA, arrive at Portland Curbside Bus Stop station.
Book your Seattle Tacoma Intl Airport to Portland bus tickets online with Flixbus USA and Greyhound USA.
The distance between Seattle Tacoma Intl Airport and Portland is 215.3 km. The road distance is 260 km.
FlixBus-us operates a bus from Seattle Tacoma Intl Airport to Portland Curbside Bus Stop 3 times a day, and the journey takes 2h 45m. Two other operators also service this route.
