Explore More in SEA Airport Home
Who Pays for SEA Airport?
Wed, Oct 01, 2025
Originally published August 2020; updated October 2025Airports can be like small cities with roads, utilities, restaurants, shops, real estate development, parking, police and fire, construction, and more! So, how does this all wo...
New Standard for Sustainable Travel: The C Concourse Expansion at SEA Airport
Thu, Sep 18, 2025
The C Concourse's expanded facility at Seattle-Tacoma International Airport (SEA) will be the airport's greenest building yet, not only creating a better travel experience but also setting a new standard for climate-conscious desi...
Uhsuh ohseyo! SEA Welcomes Alaska Airlines’ Debut Service to Seoul
Fri, Sep 12, 2025
A Port of Seattle Fire Department turret salute sprayed over the taxiing Boeing 787-9, sending off the debut Alaska Airlines service from Seattle-Tacoma International Airport (SEA) to Seoul today. Ceremonies celebrated the most re...
All Aboard the SEA Underground
Tue, Sep 02, 2025
Late to your gate? Don't let a mad dash across the terminal derail your travel experience. Most times the quickest way to your destination at Seattle-Tacoma International Airport (SEA) is to go on the trains in the terminal. SEA t...
Wander While You Wait — Exploring Beyond SEA
Mon, Aug 18, 2025
Travel tips provided by the Seattle Southside Regional Tourism AuthorityTurn extra time on your hands at Seattle-Tacoma International Airport (SEA) into local adventures with themed itineraries that match your interests. Whether y...
SEA Airport: Then and Now
Thu, Aug 07, 2025
Updated 2026Happy 70-somethingth Birthday Seattle-Tacoma International Airport (SEA)! We don't think you look a day over 65 and your new hardware has just put you back in your prime. Here's a look back on where you've been an...
Why Can the Checkpoints at SEA Be Such a Challenge?
Tue, Aug 29, 2023
*edited 4/17/2025 to update security checkpoint numbers after all checkpoints were renumbered on 4/17/2025Translations are available in Amharic, Arabic, Chinese, Spanish, and Vietnamese:ይህን ጦማር/ብሎግ በአማርኛ ያንብቡهذه المدونة باللغة الع...
Security Checkpoints 101
Mon, Dec 12, 2022
Updated December 2022Security checkpoints at the airport look so simple, but can be very frustrating for travelers. There is more to it than you may think and, yes, there are reasons and rationale behind what you see. Here's a qui...
User’s Guide to the Train at SEA Airport
Fri, Oct 30, 2020
Translations are available in Amharic, Arabic, Chinese, Spanish, and Vietnamese:ይህን ጦማር/ብሎግ በአማርኛ ያንብቡ (PDF) هذه المدونة باللغة العربية (PDF) 阅读中文版博客 (PDF) Lea el blog en español (PDF) Đọc blog này bằng tiếng V...
Pathfinders: Superheroes of the Airport
Tue, Sep 18, 2018
Not all superheroes wear capes. Navigating Sea-Tac International Airport with 92 dining and retail options, two passenger drives, a massive parking garage containing rideshares, shuttles, and buses, and more than 30 airlines can b...
