The average train between SeaTac Airport, WA and Space Needle takes 47 min and the fastest train takes 45 min. The train runs at least 4 times per hour from SeaTac Airport, WA to Space Needle. 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 15 minutes between SeaTac Airport, WA and Space Needle. The earliest departure is at 9:23 AM in the morning, and the last departure from SeaTac Airport, WA is at 5:29 PM which arrives into Space Needle at 6:18 PM. All services require a transfer at SeaTac/Airport and take an average of 47 min. The schedules shown below are for the next available departures.

45 min • 1 change

45 min • 1 change

45 min • 1 change

45 min • 1 change
Want to know about travelling from SeaTac Airport, WA to Space Needle? 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 train from SeaTac Airport, WA to Space Needle. However, there are services departing from SeaTac Airport, WA station and arriving at Space Needle station via Westlake. The journey, including transfers, takes approximately 47 min.
SeaTac Airport, WA to Space Needle train services, operated by Sound Transit, depart from SeaTac/Airport station.
SeaTac Airport, WA to Space Needle train services, operated by Sound Transit, arrive at Westlake station.
The distance between SeaTac Airport, WA and Space Needle is 20 km. The road distance is 26 km.
Sound Transit operates a vehicle from SeaTac/Airport to Westlake every 15 minutes. Tickets cost $3 and the journey takes 39 min.