Users have found that booking a flight from Chicago to Arizona at least 31 days early can save you up to 11% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from Chicago to Arizona for as little as $86 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $92 for flights departing within the next 3 days.
September can be a great time to fly to Arizona from Chicago with a flight ticket averaging about $145. Cheapflights users have found deals in the month of September for as cheap as $37. The most expensive prices can be found in the month of March.