ARC Music Festival - 3 Day Pass Tickets at Union Park on 9/4/2026

Tickets for ARC Music Festival - 3 Day Pass at Union Park are available now right here at eTickets! The event starts at 3:30 AM on 9/4/2026, and is sure to host a sellout crowd. Located in Chicago, Union Park is one of the most well-renowned venues in all of IL, so you know you're in for an outstanding show, especially with performers like:

• ARC Music Festival

While pricing depends on the kind of seats you want, time of purchase, and popularity of the event, pricing for more affordable seats starts at $506. But for seats with better views and more accommodations, this price can range all the way up to $2380. Prices typically rise as the event approaches, so we recommended buying now and build a memory that will last a lifetime!