Shuttle in GunnisonDolly’s Mountain ShuttleDolly's runs private groups of up to 10 around the Gunnison Valley, to the ski fields and mountain-bike trailheads. They can also take you to Aspen ($600 per car load). Airport in GunnisonGunnison AirportGunnison Airport is serviced by American Airlines, Delta and United. Avis, Budget and Hertz rental cars are represented at the airport. Bus in GunnisonMountain ExpressThe Gunnison Valley RTA runs the free Mountain Express between Gunnison and the Crested Butte mountain top. Car Rental in GunnisonHertzCar rental agency; check their AAA discounts. Car Rental in GunnisonAvisCar rentals at the airport. Car Rental in GunnisonBudgetCar rental agency.