The bus between Downtown Seattle and SeaTac takes 29 min. The bus runs, on average, once a week 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 on demand between Downtown Seattle and SeaTac. Service times information will be available soon. All services run direct with no transfers required, and take on average 29 min.
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.
No, there is no direct bus from Downtown Seattle to SeaTac. However, there are services departing from Downtown Seattle station and arriving at SeaTac station via International Blvd & S 176th St - Bay 1. The journey, including transfers, takes approximately 10,675,199d 2h.
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 International Blvd & S 176th St - Bay 1 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 International Blvd & S 176th St - Bay 1 every 3 hours. Tickets cost $3 and the journey takes 29 min. Two other operators also service this route.