Travel Information

To book your airline reservation and get the best fare, call SSO's official travel agency, Uniglobe Preferred Travel, at 1-800-626-0359 and after the prompt dial '0' (M-F 8:30 am - 5:30 pm CST). Or, for online convenience, go to and do the following:

  • Scroll down and click on “Rapid-Rez”
  • When the booking page appears, click on “Create New User”
  • Enter personal information and click “Done”
  • Complete additional personal information and provide credit card number and billing address
  • Scroll down and click “Save”
  • Select the “Travel Planner” tab to make a reservation
  • Select SSO for the “Trip Reason”
  • Record your User ID and your Password for future use
    Discount fares are automatically displayed on this site

Central Link Light Rail

From SEATAC International Airport you can take the light rail all the way to the last stop at Westlake Center.  WSCC is just a couple blocks away.  Click here to view the schedule.


SpeediShuttle Seattle provides shared ride airport transportation in Mercedes shuttles at a rate of $15.99 one way, $30.38 round trip (10% discount on return leg when booked together) between SeaTac and the Sheraton Seattle. Registrants with prearranged arrival reservations are met in SeaTac’s baggage claim area by an agent holding a tablet with the logo “SS2O17” then directed to their waiting shuttle. Vehicle amenities include complimentary Wi-Fi, Speedi HDTV, seating for up to eleven guests, 6’1” headroom, three point seat restraints, adjustable headrests, roomy comfortable seats, and a large cargo area.

Click here to book now. 

    • SSO Exposition Management
    • SPARGO, Inc.
    • Toll Free (800) 564-4220
    • Phone:  (703) 631-6200
    • Fax (703) 563-2691