(DEN) Denver International Airport - about 2.5 hour drive to Buena Vista. (EGE) Eagle County Regional Airport - about a 2 hour drive to Buena Vista. (GUC) Gunnison-Crested Butte Airport - about 1.5 hour drive to Buena Vista. Travel Advisory: There is an extremely limited (if any) availability to Uber, Lyft, or any other ride share apps. You can pre-arrange a taxi/car service however, we recommend you use a rental car company for your trip.