The average bus between SeaTac and Auburn Station takes 1h 14m and the fastest bus takes 57 min. There is an hourly bus service from SeaTac to Auburn 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 hourly between SeaTac and Auburn Station. The earliest departure is at 4:33 AM at night, and the last departure from SeaTac is at 10:33 PM which arrives into Auburn Station at 11:48 PM. All services require a transfer at Federal Way Downtown Station - Bay 11 and take an average of 1h 14m. The schedules shown below are for the next available departures.

1h 11m • 1 change

1h 11m • 1 change

1h 11m • 1 change

1h 9m • 1 change

1h 16m • 1 change

1h 17m • 1 change

1h 20m • 1 change

1h 21m • 1 change

1h 16m • 1 change

1h 17m • 1 change

1h 20m • 1 change

1h 21m • 1 change
Want to know about travelling from SeaTac to Auburn 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.
No, there is no direct bus from SeaTac to Auburn Station. However, there are services departing from SeaTac station and arriving at Auburn Station station via Federal Way Downtown Station - Bay 11 station. The journey, including transfers, takes approximately 1h 14m.
SeaTac to Auburn Station bus services, operated by Sound Transit, depart from International Blvd & S 176th St - Bay 1 station.
SeaTac to Auburn Station bus services, operated by Sound Transit, arrive at Auburn Transit Center - Bay 2 station.
The distance between SeaTac and Auburn Station is 16.4 km. The road distance is 25 km.
You can take a bus from International Blvd & S 176th St - Bay 1 to Auburn Transit Center - Bay 2 via Federal Way Downtown Station - Bay 11 and Federal Way Downtown Station - Bay 13 in around 1h 1m.