Hotels near Lowell Observatory are always on sale with CheapOair! One of America's oldest observatories, Lowell Observatory is a famous astronomical observatory situated in Flagstaff, Arizona. The observatory manages some of the best telescopes in United States including 24 inch Clark refracting telescope and the in-construction Discovery telescope. Haven for astronomers who want to research on solar system and outer space, the observatory plays an important role in decoding the secrets of the world of space. Find great deals on cheap hotels near Lowell Observatory and count on CheapOair for all of your travel booking needs!