You probably know that the best way to get to Seattle-Tacoma International Airport (SEA) is by transit, but transit hasn’t always been an option if you’re travelling late at night or early in the morning – especially if your preferred option is Link. We do important maintenance work during those starlit hours, which means we can’t run trains.
But… what if we told you we’re trying something new?
We’re excited to announce a pilot of our proposed overnight service! After trains stop running on the evening of Saturday, March 28, the Night Bus, Route 570, will start rolling between downtown Seattle and SeaTac airport about every 30 minutes.
You’ll be able to get on – or off – near Link stations in downtown Seattle, Tukwila International Boulevard, and at SeaTac / Airport Station. Check out the service route and schedule here.
Riders will also be able to connect with King County Metro’s RapidRide A, allowing for 24/7 transit options between downtown Seattle and Federal Way.
This pilot service is a preview of the overnight network we proposed in our 2026 Service Plan. Pending Board approval, we’ll roll out the full network as soon as Fall 2026, with night routes between Seattle and Lakewood via SeaTac, Redmond via Bellevue, and Everett via Lynnwood.
Stay tuned for more information – and we look forward to seeing you on board, day or night. Thank you for riding with us!