International Travel

SEA Welcomes WestJet Inaugural Flight with New Service to Calgary

Newest airline to join SEA family is Canada’s second-largest carrier Learn More

International Travelers Welcome to Washington!

Explore Washington! Here are a few travel tips for your upcoming visit from people who love and live in Washington State. Learn More

Fast Facts on the IAF Grand Hall

Construction of the new International Arrivals Facility has continued during the pandemic. This facility will significantly improve the arrivals process for international passengers and give a better first impression of the airport and our region. When the facility opens in 2021, international passengers will find shorter waits, more gates for international aircraft, faster connections between flights, and a more awesome experience. Learn More

COVID-19 Testing and Travel Requirements

See what you need to travel including Face Masks, COVID-19 Testing and more! Learn More

Mask Required at U.S. Airports

Face masks are required by U.S. federal agencies and SEA Airport. Learn More

Airport Traveler Alerts and Impacts

Find the latest information on operational impacts from COVID-19, construction and more at SEA Airport that could affect your travels. Learn More

Travel and COVID-19 Testing

Seattle-Tacoma International Airport (SEA) is committed to your health and well-being. You can expect things to be different the next time you travel. We require passengers and employees to use face coverings and physical distancing. To help keep you safe the airport boosted cleaning and disinfecting activities and added touchless technologies. Learn More

User’s Guide to the Train at SEA Airport

Although traveling through SEA Airport may seem daunting at first, the terminal is small enough that you can easily get to where you are going in just two to five minutes! Here’s a guide on how to navigate SEA Airport on the terminal train system. Learn More

International Arrivals and Passport Control Process

We know international travel is filled with adventure and new experiences, but can be tiring and overwhelming. The information below is a step-by-step guide for international passengers clearing customs at Seattle-Tacoma International Airport and transferring for connecting flights or exiting for Seattle. Learn More

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COVID-19 and travel at SEA Airport More Information

Welcome Here. Welcome Home.

Meet our Upcoming International Arrivals Facility

The Port of Seattle is building a new, expanded International Arrivals Facility (IAF) at SEA Airport to meet growing regional demand for international service, enhance the passenger experience, advance the Puget Sound region as a leading tourism and business gateway and serve the traveling public well into the future.

This facility will significantly improve the arrivals process for international passengers and give a better first impression of the airport and our region. When the facility opens, international passengers will find shorter waits, more gates for international aircraft, faster connections between flights, and a more awesome experience. Get a sneak peak of what's to come for your next international trip.