Find great value on US Airways flights from CHI to PHX when you book with CheapOair! The capital city of Arizona is the perfect vacation spot for one and all, offering an exciting blend of adventure, arts and cuisines. If you are looking for adventure, then hike to the top of the Camelback Mountain which is considered sacred by the locals. Art lovers should fix a date with the Phoenix Art Museum which is home to more than 15,000 works of art including rare American and Asian collections. Don't miss visiting the famous Desert Botanical Garden which boasts of more than 20,000 plants which includes about 135 endangered species.