Seattle-Tacoma International Airport serves Seattle and Tacoma for Domestic and International flights.
Alaska Airlines, Horizon Air and United Airlines use the airport as a hub or focus city and travel to destinations worldwide.
Seattle Airport is accessible from all directions on the following routes. North & South take the I5 until exits 154B/154. The follow Route 518 West until the airport exit.
From the East take I405 until it turns into Route 518.
Seattle-Tacoma International Airport has a good public transport network with Taxis, Rental Cars, shuttles
and buses all readily available. The Metro and Sound transits are available from Door 6 and are between $1-2.