The average bus between Portland Airport (PDX) and SeaTac takes 4h 50m and the fastest bus takes 4h. The bus service runs several times per day from Portland Airport (PDX) to SeaTac. 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 twice daily between Portland Airport (PDX) and SeaTac. The earliest departure is at 8:10 AM in the morning, and the last departure from Portland Airport (PDX) is at 11:10 AM which arrives into SeaTac at 4:50 PM. All services require a transfer at Portland Flix/Greyhound and take an average of 4h 50m. The schedules shown below are for the next available departures.
Want to know about travelling from Portland Airport (PDX) to SeaTac? 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 Airport (PDX) to SeaTac. However, there are services departing from Portland Airport (PDX) station and arriving at SeaTac station via Seattle Tacoma Intl Airport. The journey, including transfers, takes approximately 4h 50m.
Portland Airport (PDX) to SeaTac bus services, operated by Pacific Crest Buslines Bend, depart from Portland Curbside Bus Stop station.
Portland Airport (PDX) to SeaTac bus services, operated by Pacific Crest Buslines Bend, arrive at Seattle Tacoma Intl Airport station.
The distance between Portland Airport (PDX) and SeaTac is 208 km. The road distance is 277 km.
FlixBus-us operates a bus from Portland Curbside Bus Stop to Seattle Tacoma Intl Airport 3 times a day, and the journey takes 3h 15m. Two other operators also service this route.
