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The average bus between West Seattle and Mercer Island takes 2h 26m and the fastest bus takes 1h 45m. There is at least one bus per day from West Seattle to Mercer Island. 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 once daily between West Seattle and Mercer Island. The earliest departure is at 4:44 AM at night, and the last departure from West Seattle is at 5:53 AM which arrives into Mercer Island at 9:38 AM. All services require a transfer at 3rd Ave & Pine St and take an average of 2h 26m. The schedules shown below are for the next available departures.
Want to know about travelling from West Seattle to Mercer Island? 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 West Seattle to Mercer Island. However, there are services departing from SW Avalon Way & SW Yancy St station and arriving at N Mercer Way & 80th Ave SE - Bay 2 station via 3rd Ave & Pine St station. The journey, including transfers, takes approximately 2h 26m.
West Seattle to Mercer Island bus services, operated by King County Metro, depart from SW Avalon Way & SW Yancy St station.
West Seattle to Mercer Island bus services, operated by Sound Transit, arrive at N Mercer Way & 80th Ave SE - Bay 2 station.
The distance between West Seattle and Mercer Island is 12.3 km. The road distance is 17 km.
You can take a bus from SW Avalon Way & SW Yancy St to 86th Ave SE & SE 42nd St via 3rd Ave & Pine St and N Mercer Way & 80th Ave SE - Bay 2 in around 2h 19m.
