Simple Flying
Jake Hardiman
10 Apr 2026
As Seattle-Tacoma International Airport (SEA) prepares to open its Concourse C expansion ahead of the summer rush, the facility's media team has taken to the airwaves to discuss the wide range of improvements that this multi-million dollar improvement program will bring to the West Coast hub.
Seattle-Tacoma International Airport is currently in the process of completing a four-story expansion to Concourse C, an area of the hub that handles Alaska Airlines flights... this project will see Concourse C nearly triple in size, at a cost of $399 million...
