CPS offers transfers for rising 10th or 11th graders (and sometimes 12th) to many high schools, including Selective Enrollment high schools. Each handles the application on their own. Here are some links:
Jones College Prep due 4/1/22
Whitney Young due 4/22/22
Northside Prep check in June 2022
Walter Payton due 4/29/22
Lane Tech check in April 2022