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The average bus between SeaTac and Brinnon takes 9h and the fastest bus takes 6h 51m. There is at least one bus per day from SeaTac to Brinnon. 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 SeaTac and Brinnon. The earliest departure is at 11:50 AM in the morning, and the last departure from SeaTac is at 7:00 PM which arrives into Brinnon at 6:18 AM. All services require a transfer, and take on average 9h. The schedules shown below are for the next available departures.
Want to know about travelling from SeaTac to Brinnon? 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 SeaTac to Brinnon. However, there are services departing from SeaTac Airport station and arriving at US 101 at Dosewallips Campground station via 63 Four Corners Park & Ride station. The journey, including transfers, takes approximately 9h.
SeaTac to Brinnon bus services, operated by Dungeness Line - Olympic, depart from SeaTac Airport station.
SeaTac to Brinnon bus services, operated by Jefferson Transit JTA, arrive at US 101 at Dosewallips Campground station.
The distance between SeaTac and Brinnon is 52.2 km. The road distance is 170 km.
You can take a bus from SeaTac Airport to US 101 at Dosewallips Campground via Four Corners Park & Ride in around 5h 3m.
