*Important note – not all nights under the discount block are now available, as they have sold out. Please go to the bottom of the page for overflow hotels.

The Westin Westminster

10600 Westminster Boulevard
Westminster, Colorado 80020 USA

Making Reservations Online 

Online reservations do not require a reservation code.
Clicking on the link above connects you directly to our group rate reservation page.

Use reservation code “ISAR 2022.” USA and Canada: 1-303-410-5000 or Toll Free 1-888-236-2427. Toll Free Numbers for other Countries/Regions:   If you have problems with your hotel reservation – First, call Marriott at the applicable 800 number for your country.  If you continue to have problems, please contact ISAR at and be sure to include your name and the dates for which you are trying to book your stay.[


$155 USD per night (plus state and local taxes) for single, double, triple occupancy. Quad occupancy + $25 per night.

Free Self-Parking, Free Wireless Internet, and No Daily Fees.

Complimentary Shuttle Service within 5-Mile Radius of the Hotel, including: Westminster Train Station, Flatirons Crossing Mall, Westminster Promenade Plaza, and Walnut Creek Shopping District, Based on Availability

• You may cancel your reservation for no charge 24 hours before arrival.
• Please note that we will assess a fee of one night room and tax if you must cancel after this deadline. If you have made a prepayment, we will retain all or part of your prepayment. If not, we will charge your credit card.

The $155 room rate is available Sunday, August 21, 2022, to Monday, August 29, 2022.

Hotel discounted rates are not guaranteed after August 1, 2022 – make your reservations early!

“The property recently went under a $8.5 million full renovation that was completed in May 2018. Ideally positioned 15 minutes from both Denver and Boulder, The Westin Westminster provides convenient access to the 16th Street Mall and Pearl Street Mall, as well as abundant outdoor recreation afforded by the Rocky Mountains. The 1st Bank Center is located just two miles away. With more than 76,000 square-feet of meeting space including six distinct outdoor event areas, the stage is set for inspired events. Rejuvenate at the WestinWORKOUT® Fitness Studio and spa room or in the indoor heated pool. Kachina Southwestern Grill invites guests to indulge. Majestic Rocky Mountain and park views await in each of our 370 guest rooms. Find restorative sleep in a Westin Heavenly® Bed and refresh in our Heavenly® Bath with signature Westin bath amenities. High Speed Internet Access and iHome bluetooth sound systems keep you connected.”


Overflow Hotels

These hotels are all within 1 mile from the Westin (conference hotel), this is a 2 minute drive, and about a 20 minute walk.

Drury Inn & Suites 

Denver Marriott

Hyatt Place

SpringHill Suites


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