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Federal Immigration Enforcement at SEA Airport

Current status: No additional federal officers have been deployed to SEA to backfill gaps in Transportation Security Administration (TSA) staffing.At Seattle-Tacoma International Airport (SEA), the safety and security of our commu...

Let’s Play SEA26 at SEA Airport

Seattle-Tacoma International Airport (SEA) is ready to welcome soccer fans from around the world this summer! This know before you go guide brings together the essentials for your travel to Seattle. SEA is open 24/7 to help you fr...

Construction Impacts

Updated June 15, 2026Know before you go. Stay up to date on airport construction and how it might impact your journey. Current construction impactsPROJECTIMPACTED AREAIMPACT DESCRIPTIONC Concourse ExpansionC ConcourseC C...

Happy 76th Birthday SEA!

Happy Birthday to Seattle-Tacoma International Airport (SEA)! You're looking better than ever and there's so much bling in your future!ResourcesSEA 75th Anniversary Scavenger Hunt MapHistory of SEA photo library Passenger Vol...

Security Checkpoint Tips and Tricks at SEA Airport

You've got places to go and people to see. Your time is valuable and peak travel times can be unpredictable in the TSA Security lines. Bookmark these resources and plan ahead for your next trip to Seattle-Tacoma International...

Stay Safe at SEA

Winter weather updatesIf the weather outside isn't delightful, check the winter weather updates pageEscalator safetyOne of the most common injuries at SEA Airport are people falling on escalators. It happens once a day on average,...

SEA Spot Saver

Skip the Security LineAvailable daily from 4 a.m. to 10 p.m.Your time while traveling is important, SEA Spot Saver can help! Experience expedited screening without a membership and for free. Book in advance or check for same ...

SEA Airport Text Alerts

Seattle-Tacoma International Airport (SEA)Text AlertsEffective April 1, 2026, the SEA Airport text messaging service is being discontinued. Please check the airport website and SEA Social media for timely updates. 1. How to O...