The cheapest and easiest option is to fly straight to Denver International Airport (DEN).
48 minutes.
There are many great hotels and Air B&Bs to stay in Denver! Here are a couple: The Source Hotel - River North Art District 3330 Brighton Blvd Denver, Colorado 80216 thesourcehotel.com (720) 409-1200 The Moxy Denver - Cherry Creek 240 Josephine St Denver, Colorado 80206 marriott.com (303) 463-6699 The Hyatt Regency - Downtown Denver 650 15th St, Denver, Colorado 80202 hyatt.com (303) 436-1234