I’m seeking advice from those with experience on the best way to travel from the Junction area to Seatac using public transportation. I’ll only have a backpack with me, so transferring between different modes of transport should be easy. I’ve tried using the trip planner, but the results are confusing to me. Any assistance would be greatly appreciated!
I don’t know the route numbers but I’m sure you can take a bus from WS to the airport. If it was me, I’d take a bus to Sodo and get on light rail and that will take you to the terminal If finding routes is confusing, I’d get an Uber to a light rail stop in Sodo
Take the C Line from the Alaska Junction, get off at 3rd and Seneca Street in downtown, Walk one block north to the entrance to the transit tunnel, in the Beneroya Hall building, at 3rd and University. Take the train toward Angle Lake (airport). At the airport, walk through the parking garage to the terminal.
The 50 bus also would get you there from the junction, but transfer to the train in SODO is outside.