Located just south of the Omaha airport, Abbott Drive & Avenue H in Carter Lake, IA. Prairie Flower Casino is owned and opera ... ted by the Ponca Tribe of Nebraska. We are proud of our Mission: As diverse and caring allies of the Ponca Tribe of Nebraska, the Prairie Flower Casino team continually focuses on generating revenue to improve our communities. We embrace this as our WHY, because what we do fuels a Nation. read more