- Distance: 15.9 mi
- Duration: 40 min
The train between South Lake Union and SeaTac takes 40 min. The train runs at least 6 times per hour from South Lake Union 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.
Trains run every 10 minutes between South Lake Union and SeaTac. The earliest departure is at 12:14 AM at night, and the last departure from South Lake Union is at 11:58 PM which arrives into SeaTac at 12:38 AM. All services run direct with no transfers required, and take on average 40 min. The schedules shown below are for the next available departures.
Want to know about travelling from South Lake Union 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 train departing from South Lake Union station and arriving at SeaTac station. Services depart every 10 minutes, and operate Once daily. The journey takes approximately 40 min.
South Lake Union to SeaTac train services, operated by Sound Transit, depart from Capitol Hill station.
South Lake Union to SeaTac train services, operated by Sound Transit, arrive at SeaTac/Airport station.
The distance between South Lake Union and SeaTac is 19.8 km. The road distance is 26 km.
Sound Transit operates a vehicle from Capitol Hill to SeaTac/Airport every 15 minutes. Tickets cost $3 and the journey takes 41 min.
