The bus between Mercer Island and SeaTac takes 17h 8m. The bus runs, on average, 4 times per week from Mercer Island to SeaTac. 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 4 times a week between Mercer Island and SeaTac. The earliest departure is at 8:13 AM in the morning, and the last departure from Mercer Island is at 8:13 AM which arrives into SeaTac at 1:22 AM. All services require a transfer at 5th Ave S & S Weller St and take an average of 17h 8m. The schedules shown below are for the next available departures.
Want to know about travelling from Mercer Island to SeaTac? 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 Mercer Island to SeaTac. However, there are services departing from Mercer Island station and arriving at SeaTac station via 5th Ave S & S Weller St. The journey, including transfers, takes approximately 17h 8m.
Mercer Island to SeaTac bus services, operated by King County Metro, depart from 86th Ave SE & SE 42nd St station.
Mercer Island to SeaTac bus services, operated by King County Metro, arrive at International Blvd & S 176th St - Bay 1 station.
The distance between Mercer Island and SeaTac is 14.6 km. The road distance is 34 km.
You can take a bus from 86th Ave SE & SE 42nd St to International Blvd & S 176th St - Bay 1 via 5th Ave S & S Weller St and 2nd Ave Ext S & S Jackson St in around 1h 56m.
