104.5 Summer Block Party Tickets

104.5 Summer Block Party began as Radio 104.5 Summer Block Party around 2010, growing into a beloved, mostly free-entry summer staple in the Philadelphia area with paid upgrades or tickets when needed. Over the years, the brand has become a flexible, multi-venue celebration of indie and alternative acts, blending city-wide venues with a festival-like atmosphere. We’ve got you covered with reliable access to shows, whether it’s a single-night lineup or a season-long experience.

Originating in the modern alt-rock/indie scene, the Block Party has historically featured a rotation of headliners such as The Airborne Toxic Event, Banks, Vance Joy, Portugal. The Man, The Maine, SNACKTIME, and Grouplove. The brand evolved to adapt to capacity and venue changes, including a relocation to Xfinity Live in 2022 to accommodate more fans. In 2023, the FestivALT concept expanded to multi-venue events around the Block Party umbrella at The Fillmore Complex in Fishtown, keeping the energy high even when schedules shifted.

Public 2025 block party dates have not been publicly announced, but the team behind ALT 104.5 continues to cultivate a robust calendar and fan-friendly experiences. Whether you’re a longtime follower or a first-time attendee, think of us as your connection for securing seats and staying in the loop for upcoming events and related block party activities.

For fans in Philadelphia and the surrounding region, 104.5 Summer Block Party remains a recognizable brand with a track record of accessible entry and memorable performances. We keep you informed on upcoming appearances and ensure you’ve got a straightforward path to tickets and attendance. Stay tuned to official social channels for the latest updates and artist announcements.