Seattle - Tacoma International Airport has one main terminal (with four concourses), and two satellites. Each facility serves several airlines and a large number of destinations, and offers a variety of restaurants, bars, newsstands and shops. Business services, banks and ATMs are also available. The main terminal has the highest concentration of passenger services.
Concourse A, Main Terminal
Seattle - Tacoma International Airport's concourse A (Main Terminal) serves American Airlines, ATA, China Airlines, Delta Airlines, Frontier Airlines, Hawaiians Airlines, and Sun Country Airlines. It contains gates A1 - A14.
Concourse B, Main Terminal
Seattle - Tacoma International Airport's Concourse B (Main Terminal) serves America West Airlines, Charter Airlines, Continental Airlines, Horizon Air, and Southwest Airlines. It contains gates B1 - B15.
Concourse C, Main Terminal
Seattle-Tacoma International Airport Concourse C (Main Terminal) serves Alaska Airlines, Charter Airlines, and Horizon Air. It contains gates C1 - C20.
Seattle-Tacoma International Airport South Satellite serves Aeroflot Airlines, Air Mobility Command, Asiana Airlines, British Airways, Charter Airlines, China Airlines, Eva Air, Northwest Airlines, Scandinavian Airlines, and World Airways.
Seattle-Tacoma International Airport North Satellite serves Air Canada, JetBlue Airways, United Airlines and US Airways.