Summerfest 2025 Ticketspice. 2025 milwaukee summerfest headliners include the killers, megan thee stallion, lainey wilson, benson boone, lumineers, hozier and more; Several ticket options are available, including:
Discover the lineup, dates, venue, and more. Summerfest released its headliners for the 2025 festival, and we’re pretty excited about it!