While it does not offer coupons, the Cincinnati Zoo offers several discount options through partners, states its website. As of 2015, visitors can get $2 off an adult ticket and $1 off a child ticket if they purchase them at a Kroger grocery store before arriving.
Customers can also get a discount if they belong to AAA, but this deal is only available through AAA and not the zoo's box office, notes the Cincinnati Zoo. Members of the military receive $3 off an adult ticket and $2 off a child ticket by showing a valid ID. Military members also get into the zoo free Memorial Day, July 4th and Veteran’s Day. As of 2015, Retail Me Not has a promo code for the Cincinnati Zoo that is good for $8 off a ticket.