British Airways SEA Terminal

British Airways operates from Seattle-Tacoma International Airport (SEA) at Concourse S, also known as the South Satellite Terminal. Travelers flying with British Airways can enjoy modern facilities, duty-free shopping, dining options, and easy connections through the airport’s shuttle system. The terminal provides check-in counters, efficient security checks, and comfortable waiting areas for passengers heading to London Heathrow and other destinations. Premium passengers also gain access to lounge services for relaxation before their flight.