Registration: Fees | Student offers | Forms | Services | Hotel | Travel | Seattle Attractions Discount Airfares Special airline discounts are available for USENIX attendees. Please call for details: JNR, Inc. Toll-free in U.S. and Canada: 1.800.343.4546 Telephone: 1.949.476.2788 Airport to Hotel Transportation Transportation from the Seattle-Tacoma (Sea-Tac) Airport to the hotels takes about 30 minutes. Shuttle Service Gray Line Services provides daily shuttle service every 30 minutes from 6:00 am until 11:30 pm to the downtown hotels. The shuttle costs $7.50 one way, $13.00 round trip. Purchase shuttle tickets at the Gray Line Service Desk, located near the baggage claim area. Taxi Service Taxi service costs about $35 one way. Hotel Information Seattle Attractions