Schools in Flanagan, Illinois, the US. Schools locations in Flanagan, Illinois. Find the nearest schools locations, near you. All types of business services ATM Bank Finance Funeral home Insurance Real estate School All schools in Flanagan Flanagan-Cornell Unit 74 School +1 815-796-2233 202 East Falcon Highway, Flanagan, Illinois 61740 Write a review Phone Website Directions Salem School School +1 815-796-2279 15161 North 400 East Road, Flanagan, Illinois 61740 Write a review Phone Website Directions