The article aims to show that the main and most important prerequisite for successful hotel business growth in current promptly changing business environment becomes development of innovation in the hotel industry. Though the term innovation is already widely defined by many researchers, it is considered in the article as a subject for future discussions leading to proposed scientific classification of innovations based on selected criterions. Evaluation of the process of innovation appearance in the hotel market allowed creation of the model, presenting the main influences and attributes of the whole innovation process in a hotel industry. Afterwards, the article discusses some specific innovation tools that are essential for hotel enterprises and which could be challenging for hoteliers in Ukrainian market nowadays. Based on the empirical research results, the obstacles which hinder up-to-date innovative operations in Ukrainian Radisson chain hospitality market are discussed. As well, concerning prospective innovation trends for Radisson Hotels in Ukraine, advices for future innovation implementation were proposed.