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Seattle-Tacoma International Airport

Sea-Tac Airport adds more staff, dogs, and amenities for summer travel

We are making several upgrades to welcome projected record-breaking passenger totals for summer

Sea-Tac AirportMemorial Day weekend marked the beginning of the busy summer travel season during which the Port of Seattle expects to welcome a record number of travelers to Seattle-Tacoma International Airport. The Port is using a variety of people, dogs and technology to make the travel experience comfortable for travelers.

In just seven years, Sea-Tac’s passenger totals increased by nearly 15 million – 31.5 million in 2010 – compared to 2016’s total of 45.7 million. Thus far in 2017, overall passenger totals are up 4 percent, including a 13 percent jump in international traffic. Go to Travel Tips for all the detail, or read our seasonal travel tips news release here.


Port of Seattle welcomes new Virgin Atlantic service to London – Sir Richard Branson among those to personally welcome service that benefits business travelers and tourists alike
Port of Seattle opens 150 paid high school and college summer internship slots Expands comprehensive effort to address urgent need for skilled workers as current workers retire
Pearl Jam makes triumphant return to Sea-Tac Airport – Seattle music icons concert poster display makes comeback in area where more people can enjoy - organized by MoPOP, popular display part of airport's top-notch art program
The polls are in: Presidents Day weekend will be very busy at Sea-Tac Airport
Port of Seattle Breaks Ground on North Satellite Modernization Project – Expansion and Renovation in Two Phases Scheduled To Open in 2019 and 2021 

Go to the Newsroom page to see all press releases.

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