The average bus between SeaTac and Allyn takes 7h 1m and the fastest bus takes 3h 30m. The bus service runs several times per day from SeaTac to Allyn. 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 5 times a day between SeaTac and Allyn. The earliest departure is at 6:03 AM in the morning, and the last departure from SeaTac is at 7:33 PM which arrives into Allyn at 8:38 AM. All services require a transfer at SR512 Park & Ride - Zone G and take an average of 7h 1m. The schedules shown below are for the next available departures.



4h 5m • 3 changes



4h • 3 changes



4h 35m • 3 changes



4h 50m • 3 changes



4h 5m • 3 changes



4h • 3 changes



4h 35m • 3 changes



4h 50m • 3 changes



4h 35m • 3 changes



5h 32m • 3 changes
Arrives +2 days



35h 55m • 3 changes



3h 35m • 3 changes



3h 30m • 3 changes



4h 35m • 3 changes



4h 50m • 3 changes



3h 35m • 3 changes



3h 30m • 3 changes



4h 35m • 3 changes



4h 50m • 3 changes



3h 35m • 3 changes



3h 30m • 3 changes



4h 35m • 3 changes



4h 50m • 3 changes
Want to know about travelling from SeaTac to Allyn? 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 Allyn. However, there are services departing from SeaTac station and arriving at Allyn station via SR 512 P&R - Zone H. The journey, including transfers, takes approximately 7h 1m.
SeaTac to Allyn bus services, operated by Sound Transit, depart from SeaTac Station.
SeaTac to Allyn bus services, operated by Sound Transit, arrive at Transit-Community Center station.
The distance between SeaTac and Allyn is 41.1 km. The road distance is 159 km.
You can take a bus from SeaTac Station to Port of Allyn - Hwy 3 & Drum St. via SR512 Park & Ride - Zone G, Olympia Transit Center - Bay M, Olympia Transit Center, and Transit-Community Center in around 5h 33m.