Park Hours & Schedule
IMPORTANT: Six Flags ONLY accepts card & mobile payments onsite. This includes parking. We have cash-to-card devices inside the park.
Below are the Six Flags Great America operating hours. Please be sure to check back on the morning of the day you are going to visit because park hours are subject to change. If there are no operating hours listed for a particular date, the park is closed. Times given are local to the park.
Mouse over to see scheduled events
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No Events were found