The average bus between Issaquah and Mercer Island takes 38 min and the fastest bus takes 28 min. There is a bus service every few hours from Issaquah 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 hourly between Issaquah and Mercer Island. The earliest departure is at 6:00 AM in the morning, and the last departure from Issaquah is at 6:31 PM which arrives into Mercer Island at 7:09 PM. All services require a transfer at N Mercer Way & 80th Ave SE - Bay 1 and take an average of 38 min. The schedules shown below are for the next available departures.

44 min • 1 change
44 min • 1 change
44 min • 1 change
44 min • 1 change
30 min • 1 change
30 min • 1 change
44 min • 1 change
44 min • 1 change
28 min • 1 change
47 min • 1 change
34 min • 1 change
30 min • 1 change
28 min • 1 change
47 min • 1 change
34 min • 1 change
30 min • 1 changeWant to know about travelling from Issaquah 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 Issaquah to Mercer Island. However, there are services departing from Issaquah station and arriving at Mercer Island station via N Mercer Way & 80th Ave SE - Bay 1. The journey, including transfers, takes approximately 38 min.
Issaquah to Mercer Island bus services, operated by King County Metro, depart from 9th Ave NE & NE Ellis Dr station.
Issaquah to Mercer Island bus services, operated by King County Metro, arrive at 86th Ave SE & SE 42nd St station.
The distance between Issaquah and Mercer Island is 14.9 km. The road distance is 22 km.
You can take a bus from 9th Ave NE & NE Ellis Dr to 86th Ave SE & SE 42nd St via N Mercer Way & 80th Ave SE - Bay 1 and N Mercer Way & 80th Ave SE - Bay 2 in around 1h 4m.