Average price (all airlines)
Chicago to Phoenix Sky Harbor Intl Airport flights on American Airlines are currently available under $400. 17 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.
When planning your CHI-PHX trip, keep in mind that American Airlines is typically rated 5.8/10. This rating comes from 762 reviews by Cheapflights users who have traveled with American Airlines.