The average bus between SeaTac and South Hill takes 1h 55m and the fastest bus takes 1h 15m. There is a bus service every few hours from SeaTac to South Hill. 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 South Hill. The earliest departure is at 12:33 AM at night, and the last departure from SeaTac is at 6:33 PM which arrives into South Hill at 7:50 PM. All services require a transfer at Federal Way Downtown Station - Bay 11 and take an average of 1h 55m. The schedules shown below are for the next available departures.

1h 47m • 1 change

1h 48m • 1 change

1h 49m • 1 change

1h 49m • 1 change

5h 8m • 1 change

1h 48m • 1 change

1h 47m • 1 change

1h 49m • 1 change

1h 15m • 1 change

1h 16m • 1 change

1h 17m • 1 change

1h 18m • 1 change

1h 21m • 1 change

1h 22m • 1 change

1h 22m • 1 change

1h 22m • 1 change
Want to know about travelling from SeaTac to South Hill? 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 South Hill. However, there are services departing from SeaTac station and arriving at South Hill station via Federal Way Downtown Station - Bay 11 station. The journey, including transfers, takes approximately 1h 55m.
SeaTac to South Hill bus services, operated by Sound Transit, depart from International Blvd & S 176th St - Bay 1 station.
SeaTac to South Hill bus services, operated by Sound Transit, arrive at 37th Ave SE & 5th St SE station.
The distance between SeaTac and South Hill is 34.2 km. The road distance is 36 km.
You can take a bus from International Blvd & S 176th St - Bay 1 to 37th Ave SE & 5th St SE via Federal Way Downtown Station - Bay 11 and Federal Way Downtown Station - Bay 6 in around 2h 14m.