Express buses will get you to downtown Bellevue in 20 minutes and downtown Seattle in 30 minutes. Issaquah is served by routes that can take you directly to downtown Seattle, downtown Bellevue, First Hill, University District, Northgate, Overlake and Sammamish.
Issaquah has two major transit centers - Sound Transit's Issaquah Transit Center and King County Metro Transit's Issaquah Highlands Park & Ride.