
Seattle–Tacoma International Airport, also known as Sea-Tac Airport, is the primary airport serving Seattle and its surrounding metropolitan area in the U.S. state of Washington. The airport is located in the city of SeaTac, approximately 14 miles (23 km) south of downtown Seattle. It covers an area of 2,500 acres (1,000 hectares) and includes three parallel runways, with 31 airlines serving 91 domestic and 28 international destinations.
| Characteristics | Values |
|---|---|
| Name | Seattle–Tacoma International Airport |
| Acronym | SEA |
| Location | City of SeaTac, Washington |
| Distance from Downtown Seattle | 14 miles (23 km) |
| Distance from Downtown Tacoma | 18 miles (29 km) |
| Airlines | 31 |
| Destinations | 91 domestic, 28 international |
| Dining, Retail, and Service Options | 90+ |
| Runways | 3 |
| Area | 2,500 acres (1,000 hectares) |
| Year of First Commercial Flight | 1945 |
| Year of Third Runway Opening | 2008 |
| Third Runway Construction Cost | $1.1 billion |
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What You'll Learn

The airport's name and location
Seattle has an airport named the Seattle–Tacoma International Airport. It is also known as Sea-Tac Airport, Sea-Tac, or simply SEA. The airport is located in the city of SeaTac, approximately 14 miles (23 km) south of downtown Seattle and 18 miles (29 km) north-northeast of downtown Tacoma. It is easily accessible by Link light rail, with a 38-minute ride to Westlake Station in the heart of downtown Seattle. The airport covers an area of 2,500 acres (1,000 hectares) and includes three parallel runways. The city of SeaTac derived its name from the airport's nickname, Sea–Tac.
The history of the airport dates back to the 1940s, with the first ceremonial landing taking place on October 31, 1944. However, commercial flights began operating in May 1945 with Northwest Airlines. Over the years, the airport has undergone various renovations and expansions, including the addition of a third runway in 2008 to accommodate increased traffic and improve operations during low visibility conditions.
Seattle–Tacoma International Airport is the primary international airport serving Seattle and its surrounding metropolitan area in the U.S. state of Washington. It is the busiest airport in the Pacific Northwest region of North America. As of 2022, 31 airlines operate at Sea–Tac, serving 91 domestic and 28 international destinations across various regions, including North America, Oceania, Europe, the Middle East, and Asia.
The airport offers a wide range of dining, retail, and service options for travellers, with over 90 choices available. It also provides convenient access to the city, ensuring a seamless journey for visitors to and from Seattle. The airport is owned by the Port of Seattle, which has played a significant role in the airport's development and expansion over the years.
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Transport to and from the airport
Seattle–Tacoma International Airport, also known as Sea-Tac Airport, is the primary international airport serving Seattle and its surrounding metropolitan area in the U.S. state of Washington. The airport is located in the city of SeaTac, approximately 14 miles (23 km) south of downtown Seattle.
The Link light rail is a quick, easy, and economical way to get to and from the airport, with trains departing every 8-10 minutes for most of the day. The journey between the airport and downtown Seattle takes just 38 minutes. To get to the SeaTac/Airport Link light rail station from baggage claim, head up to the fourth floor and cross the skybridge to the parking garage level. From there, follow the signs to the light rail station. Alternatively, you can take the free Train-to-Plane shuttle, which operates between the airport terminal and the Link light rail station seven days a week from 5 am to midnight.
If you prefer a more private mode of transportation, Shuttle Express offers door-to-door service to and from the airport. You can book online and they will arrive at your door, handle your luggage, and get you to your flight on time. They offer various vehicle options, including shuttles, private sedans, SUVs, and coaches, with pick-up and drop-off service available throughout the greater Seattle area.
For those driving to and from the airport, parking is available on-site. However, it is recommended to check the airport's website for parking availability and rates before arriving.
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History of the airport
Seattle–Tacoma International Airport, commonly known as Sea-Tac, is the primary international airport serving Seattle and its surrounding metropolitan area in the US state of Washington. Here is a detailed history of the airport:
The Early Days of Aviation in Seattle
Before the development of formal airports, any level grassy field or calm body of water could serve as an informal "airport" for aircraft in the early days of aviation. Army pilots landed at Seattle's Jefferson Park municipal golf course, and in 1920, King County acquired the Sand Point site for an airfield. However, the Navy's acquisition of Sand Point in 1926 displaced civilian pilots, leading to calls for a new public airfield.
The Need for a New Airport
The attack on Pearl Harbor on December 7, 1941, led to the military taking control of Seattle's Boeing Field and Tacoma's McChord Field, limiting civilian access. This spurred demands for a new airport to serve the region. The federal Civil Aviation Authority offered $1 million to any local government that would undertake the task, and on March 2, 1942, the Port of Seattle accepted the challenge.
Construction and Opening of Sea-Tac
The Port of Seattle chose Bow Lake in southwest King County for the new airfield, and construction began in 1942. The initial construction was completed in October 1944, with the first runway finished in 1944 and limited civilian operations beginning in 1947. The airport's first ceremonial landing was made on October 31, 1944, by a United Air Lines DC-3 carrying local officials and civic leaders. The first commercial flights were operated by Northwest Airlines in May 1945, but use was limited due to the Army Air Force's need for the airport.
Dedication and Early Years
Seattle-Tacoma International Airport was dedicated and officially opened for full civilian operation on July 9, 1949, with a modern terminal building. The airport cost $11 million and opened free of debt. On its opening day, an estimated 30,000 people came to tour the facility, and four major airlines began regular passenger service: United, Northwest, Pan American World Airways, and Western. In 1950, over 20,000 planes arrived or departed from Sea-Tac, serving nearly 541,000 passengers.
Expansion and Renovations
Over the years, Sea-Tac Airport has undergone numerous expansions and renovations to accommodate increasing air traffic and changing security requirements. In 1956, the main runway was lengthened to 8,500 feet to accommodate the first modern jetliner, the Boeing 707. In 1996, renovations began on the Central Terminal building, and in 2008, a third runway was added to the airport at a cost of $1.1 billion. The airport continues to expand and enhance its facilities, such as the new, expanded International Arrivals Facility (IAF), to meet the growing demand for international travel and to improve the passenger experience.
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Airlines and destinations
Seattle-Tacoma International Airport, also known as Sea-Tac Airport, serves the area of Washington State, United States. The airport has a great network of flights to destinations all over the world.
Airlines
Thirty-six airlines serve Seattle Airport, including Alaska Airlines, Delta, British Airways, Virgin Atlantic, Aer Lingus, Finnair, Icelandair, SAS, Air France, Lufthansa, and Singapore Airlines.
Destinations
The airport has non-stop passenger flights scheduled to 134 destinations in 24 countries. There are 96 domestic flights and 33 international flights, including Canada and Mexico. The longest flight from Seattle is a 5,008-mile (8,060 km) non-stop route to Singapore, operated by Singapore Airlines.
There are no direct services between Seattle and South America, Africa, Southern Asia, or Central Asia. However, there are year-round intercontinental flights to London Heathrow, Paris, Amsterdam, Dublin, Helsinki, Reykjavik, Copenhagen, and Frankfurt and Munich in Germany.
The only destination in the United Kingdom with direct flights from Seattle is London Heathrow. Within the United States, there are direct flights to 96 airports, including Albuquerque, Anchorage, Atlanta, Austin, Baltimore-Washington, Bellingham, Billings, and Boise.
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Amenities and services
Seattle does have an airport—the Seattle–Tacoma International Airport (SEA). It is the primary international airport serving Seattle and its surrounding metropolitan area in the U.S. state of Washington. The airport is located in the city of SeaTac, approximately 14 miles (23 km) south of downtown Seattle and covers an area of 2,500 acres (1,000 hectares).
The Seattle–Tacoma International Airport offers a variety of amenities and services to cater to the needs of travellers. Here are some of the key amenities and services available:
Customer Service and Assistance
The airport provides comprehensive customer service and assistance to travellers. Staff members wearing bright green attire are available throughout the terminal to offer help. Additionally, there is an Information Booth located within the terminal for in-person assistance. The SEA Airport Customer Care service is also available from Monday to Friday, 8 a.m. to 5 p.m. Pacific Time, to address any queries or concerns. During weekends and federal holidays, travellers can reach out via email or phone, and the team will respond as soon as possible. For emergencies, travellers can contact the Port of Seattle Police or Fire Department by calling or texting 9-1-1.
SEA Spot Saver
Travellers can take advantage of the SEA Spot Saver service, which allows them to reserve a time slot at the Transportation Security Administration (TSA) general screening security checkpoints. This free service helps travellers skip the line and save time during their security screening process.
Dining, Retail, and Shopping
The airport offers a range of dining and retail options for travellers. From restaurants and cafes to shops and convenience stores, travellers can find various choices to grab a meal, a quick snack, or last-minute travel essentials.
Free Wi-Fi
Free wireless internet access, known as SEA-FREE-WIFI, is available in all public areas of the airport. Travellers can stay connected and access the internet without any additional cost during their time at the airport.
Baggage Storage and Lost and Found
Baggage storage services are provided by Smarte Carte, operating daily from 7:00 a.m. to 11:00 p.m., with a lunch break from 12:00 noon to 12:30 p.m. and an evening break from 6:00 p.m. to 6:30 p.m. Additionally, the airport offers a Lost and Found service to assist travellers in recovering any lost items within the airport premises.
Parking and Ground Transportation
The airport provides parking facilities for travellers who need to leave their vehicles. Additionally, there are options for ground transportation, including taxis, ride-sharing services, and public transport, to help travellers reach their desired destinations.
These amenities and services at the Seattle–Tacoma International Airport aim to enhance the travel experience, providing convenience, assistance, and a range of options for travellers passing through Seattle.
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Frequently asked questions
Yes, the Seattle-Tacoma International Airport (SEA) is the primary airport serving Seattle and its surrounding metropolitan area in the U.S. state of Washington.
You can get to the airport from Seattle by taking the Link light rail, which takes about 38 minutes. You can also take a bus or drive to the airport.
The Seattle-Tacoma International Airport provides travellers with an eclectic mix of 90+ dining, retail, and service options. Some notable options include Lil Woody's, P.F. Chang's, Sky Gamerz, and Sunglass Hut.











































