Summerfest Milwaukee 2024 Dates 2024. For more information, visit summerfest.com, or follow us on social media. A separate ticket is needed to see concerts in the american family insurance amphitheater, but your amphitheater ticket also includes admission to summerfest on the day of your show.

While the full lineup has been.  — here’s the 2024 summerfest lineup, organized by day so you can plan your ultimate fest.