When do FlexCourse terms begin and end? Administrator September 28, 2018 02:37 Updated Follow New FlexCourse terms begin almost every week, on Tuesday. FlexCourse terms are at least 24 weeks in length. Related articles Is John F. Kennedy University accredited? What is the attendance policy for FlexCourse students? How are FlexCourse programs delivered? Do you accept international students? Do you give Credit by Examination (CLEP, DANTES)? Comments 0 comments Article is closed for comments.