The Meydenbauer Center and the Downtown Bellevue Courtyard by Marriott are approximately 20 minutes from the Sea/Tac Airport, depending on the time of day and traffic. Shuttle Express is $34.00 roundtrip for Emerald Cup attendees and competitors, airport to hotel, hotel to airport. Metro Bus #560 goes from the airport and will let off at the Bellevue transit center which is one block from the hotel. $3.00 each way. http://metro.kingcounty.gov/ If you are planning on site seeing in Seattle, you might want to rent a car.
The address is: 11100 NE 6th St., Bellevue, WA 98004. Call 425-637-1020 for current parking garage pricing.