Flott played in 14 of LSU's games with one start as a freshman and had 15 tackles and four passes defended as the Tigers won the 2020 College Football Playoff National Championship.[4] He became a starter going into his sophomore year and finished the season with 43 tackles, 4.5 tackles for loss, four passes broken up and one forced fumble.[5] As a junior, Flott played in 11 games with 10 starts and had 41 tackles, four passes defended, and one interception. After the season, he announced that he would forgo his remaining collegiate eligibility and enter the 2022 NFL draft.[6]
Flott was drafted by the New York Giants with the 81st pick in the third round of the 2022 NFL Draft.[9] After Aaron Robinson had his appendix removed, Flott was named as a starting cornerback for the Giants' Week 2 matchup against the Carolina Panthers.[10] As a rookie, he finished with 26 tackles, two passes defended, and one forced fumble in 11 games.[11]