Seattle, United States
Seattle-Tacoma International Airport opened in 1949 and is operated by the Port of Seattle. In 2023, it served over 50 million passengers.
Its IATA code is SEA. It is a major hub for Alaska Airlines and Delta Air Lines, serving destinations across North America, Europe, and Asia.
Ongoing expansions aim to increase capacity and improve passenger experience.
Seattle-Tacoma International Airport has three terminals: the Main Terminal, North Satellite (N Concourse), and South Satellite (S Concourse). The Main Terminal includes four concourses: A, B, C, and D.
The A Concourse has 15 gates (A1-A15), B Concourse has 15 gates (B1-B15), C Concourse has 21 gates (C2-C22), and D Concourse has 11 gates (D1-D11). The North Satellite has 14 gates (N1-N14), and the South Satellite has 13 gates (S1-S12, S15).
The total number of gates is 89. The airport is undergoing a major expansion, including the new International Arrivals Facility (IAF) opened in 2022 and a planned C Concourse expansion.
General Parking (hourly and daily rates), Terminal Direct Parking (closest to the terminal), and Valet Parking. General parking rates: $5 per hour, $39 per day. Terminal Direct Parking: $8 per hour, $47 per day. Valet Parking: $45 for the first day, $40 for subsequent days. Pre-booking available at https://www.portseattle.org/sea-tac/parking