As large metropolitan airport hubs go, SeaTac is one of the country's best. Dominated by Alaska Airlines, SeaTac features excellent restaurants and a handful of nice-enough shops. Located steps away from security, in the center of the main concourse, the food court provides a wide variety of restaurants, food types and price ranges under a grand canopy that affords incredible views of the B and C terminals and the runways.
TSA is friendly and surprisingly efficient for the number of passengers they handle and the airport itself is well-designed, especially given the fact that the current infrastructure was built in the mid-sixties.
The airport is built around 6 terminals (A.B.C and D in the Main Concourse, plus the North and South Concourses). All three Concourses are connected by an efficient, automated, underground subway train system, making it less challenging to catch distant connecting flights once one learns their way around.
That said, the sleek, mid-century modern design has saddled the airport with a grossly inadequate roadway infrastructure and insufficient parking to handle today's passenger traffic demands. The entrance to Arrivals, Departures and Short-Term Parking is also shared with taxi, limo and ride-sharing services like Uber, as well as, all of the long-term parking, rental car and (both on and off-site) shuttles serving the airport -- creating an unbelievable traffic bottleneck during busy time periods (especially during the holidays) that simply can't be resolved without tearing down the current parking structure.
Excellent Light Rail and public transportation alternatives exist on the peripheral of this traffic nightmare, but require passengers to build significant additional walking time into their planning. read more