ONS Congress Location 2025

See You in the Mile-High City!

Begin planning your trip to Denver, CO, to celebrate 50 years of ONS Congress^®!

To receive the best pricing, book your hotel when you register.

Skyline of Denver, Colorado on a bright sunny day with a blue sky. Mountains in the background and trees in the foreground

Courtesy of VISIT DENVER

Hotels

Headquarter Hotel

Hyatt Regency Denver at Colorado Convention Center   

650 15th Street, Denver, CO 80202  

303-436-1234  

Nightly Rate: $277.80* 

Other Nearby Hotels

Sheraton Denver Downtown Hotel 

1550 Court Place, Denver, CO 80202 

303-893-3333 

Nightly Rate: Coming soon

Embassy Suites Denver Downtown Convention Center 

1420 Stout St, Denver, CO 80202 

303-592-1000 

Nightly Rate: $268.54*

Hilton Garden Inn Denver Downtown  

1400 Welton Street, Denver CO 80202  

303-603-8000 

Nightly Rate: $243.08* 

*single/double occupancy; includes current tax rate (15.75%) 

Street view of glass walled convention center, with a white bus driving in the foreground

Courtesy of VISIT DENVER & Steve Crecelius

Conference Location

Colorado Convention Center
700 14th St.
Denver, CO 80202

Closest Airport

The Denver International Airport is about 24 miles from the convention center.

Denver International Airport
8500 Peña Blvd.
Denver, CO 80249
(720) 730-4359

Sunny day image of the glass walled Denver International Airport

Courtesy of VISIT DENVER & Jason Dewey

Maritz Global Events Official Housing Provider

PLEASE NOTE: Maritz Global Events is the official housing provider for ONS 50th Annual Congress.

ONS has worked diligently with the hotels in Washington, DC, to establish room blocks for attendees and exhibitors. Improper solicitation of hotel reservations from any company or housing provider other than Maritz Global Events is not approved by ONS. Reservations made by unaffiliated organizations may appear to be for lower rates; however, they may be illegitimate, have unreasonable cancellation or change penalties, or be nonrefundable. Please be aware of and report any unauthorized solicitation to ONS.

For housing inquiries, please contact Maritz Global Events at 864-641-6757.