From the north side to the south end, and even underground, you’ll find updates and improvements happening all over the ninth largest airport in the country.

The new International Arrivals Facility. The modernized and expanded North Satellite. The Central Terminal renovations. New retail and dining opportunities. Enhanced baggage handling systems. All of these add up to nearly $2 billion in enhancements. That’s exciting — because improvements at Sea-Tac Airport make the travel experience even better and benefit the local economy.