Use Expedia to arrange your flight to Broomfield, CO (BJC-Rocky Mountain Metropolitan) airport or Denver Intl. Airport (DEN) airport, and then select from a variety of places to stay that will deliver the luxury you want. Amenities are an important consideration when you plan a vacation, so we make it easy to find what you want to make your stay relaxing and comfortable. If you want a posh hotel that has a spa, an indoor pool, or luxury bedding, Expedia can help you find the best luxury hotel experience that Sun Valley offers. Known for its sporting events, Sun Valley also has some interesting things to see and do including Empower Field at Mile High, so you may want to take in the local sights during your visit.