- Distance: 13.1 mi
- Duration: 34 min
The average bus between Downtown Seattle and SeaTac takes 34 min and the fastest bus takes 32 min. There is a bus service every few hours from Downtown Seattle 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 every 2 hours between Downtown Seattle and SeaTac. The earliest departure is at 12:20 AM at night, and the last departure from Downtown Seattle is at 11:50 PM which arrives into SeaTac at 12:23 AM. All services run direct with no transfers required, and take on average 34 min. The schedules shown below are for the next available departures.
Want to know about travelling from Downtown Seattle 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.
Yes, there is a direct bus departing from Downtown Seattle station and arriving at SeaTac station. Services depart every 2 hours, and operate 3 times a day. The journey takes approximately 34 min.
Downtown Seattle to SeaTac bus services, operated by Sound Transit, depart from 3rd Ave & Marion St station.
Downtown Seattle to SeaTac bus services, operated by Sound Transit, arrive at SeaTac Station.
The distance between Downtown Seattle and SeaTac is 17.7 km. The road distance is 21 km.
Sound Transit operates a bus from 3rd Ave & Marion St to SeaTac Station every 3 hours. Tickets cost $3 and the journey takes 33 min. Two other operators also service this route.
