The average bus between Tigard and Seattle Airport (SEA) takes 4h 7m and the fastest bus takes 3h 59m. The bus service runs several times per day from Tigard to Seattle Airport (SEA). 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 Tigard and Seattle Airport (SEA). The earliest departure is at 5:34 AM in the morning, and the last departure from Tigard is at 6:21 PM which arrives into Seattle Airport (SEA) at 10:20 PM. All services require a transfer at W Burnside & SW 5th and take an average of 4h 7m. The schedules shown below are for the next available departures.

4h 1m • 1 change

4h 29m • 1 change

4h 13m • 1 change

4h 13m • 1 change

4h 1m • 1 change

4h 29m • 1 change

4h 13m • 1 change

4h 13m • 1 change
Want to know about travelling from Tigard to Seattle Airport (SEA)? 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 Tigard to Seattle Airport (SEA). However, there are services departing from Tigard station and arriving at Seattle Airport (SEA) station via Seattle Tacoma Intl Airport. The journey, including transfers, takes approximately 4h 7m.
Tigard to Seattle Airport (SEA) bus services, operated by Portland TriMet, depart from Portland Curbside Bus Stop station.
Tigard to Seattle Airport (SEA) bus services, operated by Portland TriMet, arrive at Seattle Tacoma Intl Airport station.
The distance between Tigard and Seattle Airport (SEA) is 226.7 km. The road distance is 281 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.