At Seattle–Tacoma International Airport, Alaska Airlines operates a comfortable and efficient Alaska Airlines SEA Terminal experience through its gates in Concourses C, D, and N. Travelers can enjoy quick self-service check-in, smooth security flow, and bright gate areas with plenty of seating. A variety of restaurants, coffee spots, and grab-and-go options make dining easy, while shops provide essentials and Seattle-themed gifts. Alaska Lounges elevate the experience with premium amenities. Blending modern design, great service, and local character, the terminal ensures an enjoyable start to any trip.
