
This Week @ SEA is a one-stop news resource for openings, closures, and changes at Seattle-Tacoma International Airport (SEA) for airport employees. Have info to share or know somebody who should receive this as an email? Let us know at [email protected]
May 20 - 27
Airport News
- Memorial Day travel tips - It’s that time of year again with major holiday travel on the horizon and Seattle-Tacoma International Airport (SEA) is making your experience smoother and easier. Memorial Day traditionally highlights the start of the summer travel season and this year it’s combined with the arrival of the world’s biggest soccer tournament. SEA offers tips with wait time displays back for checkpoints, fully opened new roadway lanes into the terminal (with exterior art!), live transit feed displays, updates for parking and you can still become an SEA Ambassador this summer
- Parking Advisory - The SEA parking garage is expected to be busy this week due to Memorial Day travel. Please allow extra time to find a parking spot or consider alternate transportation.
- International Arrivals Facility, TSA Checkpoints, and Known Crew Member Hour of Operations Change -
- International Arrivals Facility: 6 a.m. - 10 p.m.
- Checkpoint 1: 4 a.m. - 8 p.m.
- Checkpoint 2: 4 a.m. - 4 p.m.
- Checkpoint 3: 4 a.m. - 11:30 p.m.
- Checkpoint 4: 24 hours
- Checkpoint 5: 4 a.m. - 8 p.m.
- Checkpoint 6: 4 a.m. - 10 p.m.
- Known Crew Member North: 4 a.m. - 10 p.m.
- Known Crew Member B Exit: 4 a.m. - 11 p.m.
- B Train Station Pet Relief Removal - The pet relief station near B train station has been permanently removed, please go to ST train station for the nearest for the next available pet relief station

Here's what's happening with Upgrade SEA. The Interactive Map is available with the latest information.
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Roadway Improvements (Widen Arrivals)
- May 18 - 22 - Sign installation on new sign bridges will close the far-right lane overnight from 12:01 a.m. - 8:30 a.m.
- May 20 - 21 - Final paving on the Departures drive will close 1 lane for 1 night (8 p.m. - 4:30 a.m.)
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S Concourse Evolution
- Starting May 18, the S Concourse will temporarily shut off power to underground electrical vault from 2:15 a.m. - 4:30 p.m. over 10 days with temporary generators supporting each night
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SEA Gateway Project
- Starting May 19, there will be AIT installation at Checkpoint 6 over three nights from 10 p.m. - 4 a.m.
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Parking Garage Elevator Modernization
- May 20th - Opening P22 and P23 (Blue Bank)
At Your Fingertips
The world is arriving—and it’s bringing its jerseys, scarves, and serious game-day energy. ⚽🌎 This summer, Seattle-Tacoma International Airport becomes more than a gateway—it’s the opening kickoff. Beginning June 11, Seattle steps onto the global stage as a host city for a major international soccer tournament, and SEA is ready to welcome fans from every corner of the world. From the moment travelers land, they’ll feel it: the buzz of match day, the color of competing nations, and the unmistakable vibe of a city celebrating the beautiful game. With six matches in Seattle, including the highly anticipated USA vs. Australia showdown on June 19. The region will be alive with fan festivals, cultural celebrations, and nonstop excitement
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It's the best way to learn more about what's happening and for updates on everything!
