Sea-Tac International Airport, Central Terminal, WA 98158
Opening Hours: Mon: 4 AM to 12 Midnight Tue: 4 AM to 12 Midnight Wed: 4 AM to 12 Midnight Thu: 4 AM to 12 Midnight Fri: 4 AM to 12 Midnight Sat: 4 AM to 12 Midnight Sun: 4 AM to 12 Midnight