Hotel information
The Marriott Chicago O’Hare is your gateway to professional growth at the 3-A SSI 2025 Summit on Hygienic Design – and your gateway to Chicago, the Windy City.
Reserve your room at The Marriott Chicago O’Hare
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Book Nowexplore ChicAGO
Voted America’s best big city for the eight year in a row in 2024, Chicago is a world-class destination with a vibrant array of dining options and a multitude of cultural attractions.
ENTERTAINMENT
Known for its improv clubs and cutting-edge storefront theaters, in Chicago you’ll also find the latest Broadway hits, dramatic operas, exciting world premieres, and more.
ARCHITECtuRE
As the birthplace of the skyscraper, Chicago’s stunning skyline is one of the most iconic in the world.
Restaurants
Chicago’s award-winning dining scene is as diverse as the city itself.
MUSeUMS
Chicago is home to world-renowned museums, including the Field Museum, the Art Institute of Chicago, and the Museum of Science and Industry.
TrAVEL
Chicago’s location, in the heart of the United States, makes getting to our venue, the Marriott Chicago O’Hare, simple for attendees arriving from practically any U.S. city, as well as for those arriving from countries all over the world.
BY AIR
Chicago is home to two international airports, with thousands of daily inbound and outbound flights serving more than 240 destinations.
Get average
domestic and
international flight times to Chicago.
Chicago O’Hare International Airport
Chicago O’Hare International Airport (ORD), one of the largest airports in the world, is located less than three miles from our venue, the Marriott Chicago O'Hare.
Marriott offers a complimentary shuttle service to/from Chicago O’Hare International Airport.
Chicago Midway International Airport
Chicago Midway International Airport (MDW), approximately 20 miles from our venue, is another option. It serves more than 80 destinations.
Please note: Ground transportation to/from this airport may be costly and time-consuming due to traffic congestion.
BY Car
Chicago’s central location and its position as a hub for the nation’s major interstates make it a convenient drive from many locations. Nearly 15% of the U.S. population lives within 300 miles of Chicago.
For information on parking, please contact the
Marriott Chicago O’Hare.
