You must be at least 16 years old for you to hunt alone, legally. Another requirement is a hunter’s education certification.
From there, you can choose the right license type from the following; resident, non-resident, youth and senior.
Hunters with disabilities can hunt without a license but they may need to have the necessary permits.
Hunting licenses in the state of Illinois are easily accessible. Find an approved vendor or visit the official website for the department of natural resources.