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Travelers smiling and interacting with SEA Pup and Volunteer.

SEA Pups

Come See the SEA Pups!Seattle-Tacoma International Airport (SEA) has a growing team of animal therapy volunteers, also known as the SEA Pups, who are here to offer pets, cuddles, and hugs – while helping calm traveler's nerves. Pu...

Duwamish River People's Park

Status: Completed 2022 and open to the publicThis project restored 14 acres of habitat and shoreline access located on the west bank of the Lower Duwamish Waterway in South Park. The property was formerly home to Duwamish Manufact...

Roadway Improvements

Status: In progress Project OverviewThis project is a roadway improvement project aimed to help alleviate the crowding and congestion outside of the airport, update systems, and make updates to support the ever-changing envir...

Checkpoint 1 Relocation

Status: CompletedThis project relocated Checkpoint 1 from its former location on the Ticketing level to the lower Baggage Claim level. This created new spacious queuing, travel document verifications, and added additional security...

Youth Maritime Career Launch

The Youth Career Launch program is for young people ages 18-24 to receive training and certification that qualifies them for entry-level roles in our region's dynamic maritime industry! The Port partners with maritime industr...

Airport Employees in High Vis Vests.

SEA Employee Text Alerts and Updates

SEA employees can get instant information on ways to stay safe, work smart, and hear the latest news and updates.Opt-in today:Text SEAworker to 888777 to receive emergency text alerts for SEA Airport.Text SEAstars to 888777 to rec...

Two individuals ride bicycles along a wooden waterfront boardwalk on a clear day. The boardwalk is lined with railings overlooking a marina filled with boats. Behind them, a cluster of tall downtown buildings rises against a blue sky, and a large waterfront Ferris wheel is visible in the distance. Outdoor restaurant seating with green umbrellas sits to the left, beside a multi‑story building along the boardwalk.

Visit Bell Harbor Marina

Welcome guest boaters! Whether you are visiting for fun, food, or city adventure, you can always count on Bell Harbor Marina.Top Reasons Boaters Love Bell Harbor MarinaLocationPremium location in the heart of Seattle's waterfront ...

A blue car entering the SEA airport parking garage.

SEA Parking Information and Rates

Reserved ParkingReserved Parking is located in the SEA Airport garage on Level 4 (all rows) and Level 5 (rows N–W). Advance reservations are required to access this area. Reserve early for best availability, and experience parking...

C Concourse Expansion Ribbon Cutting

C Concourse Expansion

Status: Opened June 2026Building is officially OPEN! Read more in the Press Release. The C Concourse Expansion aims to elevate SEA, literally, by adding four additional floors above the existing building and raise the bar on ...