- Distance: 161.2 mi
- Duration: 3h 13m
The average bus between Portland and SeaTac/Airport Station takes 3h 13m and the fastest bus takes 3h 5m. The bus service runs several times per day from Portland to SeaTac/Airport Station. 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 Portland and SeaTac/Airport Station. The earliest departure is at 6:20 AM in the morning, and the last departure from Portland is at 7:10 PM which arrives into SeaTac/Airport Station at 10:20 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 Portland to SeaTac/Airport Station? 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 Portland Curbside Bus Stop station and arriving at Seattle Tacoma Intl Airport station. Services depart three times a day, and operate every day. The journey takes approximately 3h 13m.
Portland to SeaTac/Airport Station bus services, operated by Flixbus USA, depart from Portland Curbside Bus Stop station.
Portland to SeaTac/Airport Station bus services, operated by Flixbus USA, arrive at Seattle Tacoma Intl Airport station.
Book your Portland to SeaTac/Airport Station bus tickets online with Omio and FlixBus.
The distance between Portland and SeaTac/Airport Station is 215.6 km. The road distance is 259 km.
Flixbus USA operates a bus from Portland Curbside Bus Stop to Seattle Tacoma Intl Airport twice daily. Tickets cost $25–40 and the journey takes 3h 10m. Greyhound USA also services this route once daily.
