The average bus between Tacoma and Sammamish takes 1h 40m and the fastest bus takes 1h 22m. The bus runs at least 2 times per hour from Tacoma to Sammamish. 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 every 30 minutes between Tacoma and Sammamish. The earliest departure is at 4:55 AM at night, and the last departure from Tacoma is at 11:20 PM which arrives into Sammamish at 1:35 AM. All services require a transfer, and take on average 1h 40m. The schedules shown below are for the next available departures.

1h 31m • 1 change
1h 29m • 1 changeArrives next day

1h 29m • 1 changeArrives next day

2h 15m • 1 change
1h 27m • 1 change
1h 32m • 1 change
1h 32m • 1 change
1h 34m • 1 changeWant to know about travelling from Tacoma to Sammamish? 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 Tacoma to Sammamish. However, there are services departing from Tacoma station and arriving at Sammamish station via 4th Ave S & Jackson St. The journey, including transfers, takes approximately 1h 40m.
Tacoma to Sammamish bus services, operated by Sound Transit, depart from Commerce St Station - Zone D.
Tacoma to Sammamish bus services, operated by Sound Transit, arrive at State Route 520 & NE 40th St station.
The distance between Tacoma and Sammamish is 51.2 km. The road distance is 74 km.
You can take a bus from Commerce St Station - Zone D to State Route 520 & NE 40th St via 4th Ave S & S Jackson St in around 1h 30m.