How many Airports are in Seattle, Washington?

There are eight airports serving Seattle. Out of these, only two airports work both domestically and internationally, while the other six only work domestically. Major airports are located within 15 miles, i.e., Seattle-Tacoma International Airport, King County International Airport, and Kenmore Air Harbor Seaplane Base.

These airports have their different specialities, some serve as commercial airports, some support general aviation, while some act as seaplane bases. The list of all the Seattle airports is mentioned below for better knowledge.

Domestic Airports In Seattle, Washington

There are in total of 8 domestic airports in Seattle, Washington, providing services across the United States, housing many airlines. The table below mentions the airports and their distance from Seattle. 

International Airports in Seattle, Washington

There are two international airports serving Seattle. Both of these airports are located within a short distance of 15 miles.

What is the main airport in Seattle, Washington?

There are three main airports in Seattle, WA, and all of them operate different functions like commercial, general aviation, and seaplane base. These Airports include SEA Airport, BFI Airport, and LKE Airport.

Seattle-Tacoma International Airport (SEA)

SEA Airport is the key commercial airport in Seattle. In 2024, Seattle–Tacoma International Airport set a record with 52,640,716 passengers served, as the majority of international and domestic flights operate from here. 

• Address: 17801 International Blvd, SeaTac, WA 98158, United States
• Airport type: Commercial
• IATA Code: SEA

King County International Airport (BFI)

BFI Airport is commonly known as Boeing Field. It’s a public airport located south of downtown Seattle, which is used for passenger services. It is utilized for commuter air services, cargo airlines, and general aviation aircraft. 

• Location: 7277 Perimeter Rd S, Seattle, WA 98108, United States
• Airport Type: General Aviation
• IATA Code: BFI

Kenmore Air Harbor Seaplane Base (LKE)

Seattle Lake Union Seaplane Base is another name for LKE Airport. It is a seaplane base and international airport on Lake Union, Washington, U.S., located just 2 miles north of Downtown Seattle. It is a hub for Kenmore Air, a famous Seaplane venture in the United States.

• Situated At: 950 Westlake Ave N, Seattle, WA 98109, United States
• Airport Type: Seaplane base
• IATA Code: LKE

Concluding Statement

Seattle has plenty of airports, connecting all types of operations in Washington. The majority of airports are domestic, providing services within the United States, while only two airports out of eight support global travel. SEA Airport is primarily used for commercial purposes, making it the main airport in Seattle. Apart from this, other airports are also mentioned with their distance and location for a finer understanding.

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