Seattle-Tacoma Airport (SEA) | Terminal maps | Airport guide
About Seattle-Tacoma Airport
Seattle-Tacoma International Airport (SEA), commonly known as Sea-Tac, is a major aviation hub located in the Pacific Northwest of the United States, serving as the primary gateway to Seattle, Washington, and surrounding regions. As one of the busiest airports in the United States, SEA plays a key role in domestic and international travel, connecting diverse passengers to destinations around the world.
The airport serves a wide range of domestic and international airlines, including Alaska Airlines, Delta Air Lines, United Airlines, American Airlines, and international carriers such as Emirates, Lufthansa, and All Nippon Airways. These airlines offer direct flights to many destinations, including major cities in North America, Asia, Europe and the Middle East, underscoring SEA's importance as a global transportation hub.
The three passenger terminals - Main, North and South - are designed to meet the needs of millions of travelers a year. Each terminal is equipped with a host of passenger amenities, including ample parking, a wide variety of restaurants and stores, free Wi-Fi, comfortable seating areas and art installations showcasing the cultural heritage of the Pacific Northwest.
The airport is also committed to sustainability and implements various environmental initiatives such as energy-efficient lighting, water conservation measures and recycling programs to minimize environmental impact.
In addition to being a critical hub for passenger transportation, SEA is also an important cargo hub supporting the region's economy by facilitating the transportation of goods and services. The airport's strategic location, combined with its extensive logistics and cargo infrastructure, makes it a key player in the global supply chain.
SEA Airport's impact extends beyond transportation activities and contributes significantly to the local and regional economy by creating jobs, supporting tourism, and acting as a catalyst for economic growth. As such, Seattle-Tacoma International Airport is an indispensable asset to Seattle and the entire Pacific Northwest. Its extensive flight network, state-of-the-art facilities, commitment to sustainability and role in economic development make Seattle-Tacoma Airport a vital center in the global aviation community, promoting connectivity, accessibility and growth for years to come.
Seattle-Tacoma Airport Information
SEA Manager Information
Seattle-Tacoma Airport Terminal Maps & Guides
SEA Airport Concourse A
SEA Airport Concourse B
SEA Airport Concourse C
SEA Airport Concourse D
SEA Airport Concourse N
SEA Airport Concourse S
SEA Airport Terminal
Seattle-Tacoma Airport Parking
Seattle-Tacoma Airport Ground Transportation
SEA Airport Transit
SEA Airport Shuttle
SEA Airport Taxi
SEA Airport Limo
Seattle-Tacoma Airport Rental Cars
Seattle-Tacoma Airport Hotels
Airlines Serving Seattle-Tacoma Airport
Seattle-Tacoma Airport Routes and Destinations
Seattle-Tacoma Airport Weather 03/25/2025
Weather Forecast
Today
69
Partly Sunny
Tonight
49
Mostly Cloudy
Wednesday
69
Showers Likely
Wednesday Night
47
Showers
Thursday
58
Rain
Thursday Night
46
Rain
Friday
54
Rain
Friday Night
42
Rain Likely
Saturday
55
Rain Likely
Saturday Night
40
Slight Chance Rain then Mostly Cloudy
Sunday
60
Chance Rain
Sunday Night
43
Rain Likely
Monday
54
Rain Likely