There are so many obstacles faced by students when learning online (in the network), especially unstable network constraints that make learning ineffective, therefore it is necessary to have a learning model that can make learning effective, After the pandemic period gradually recovered, several universities began to implement a learning model that combines online and offlinebased learning or what is often known as blended learning. The purpose of this study was to determine the effectiveness of the blended learning model for PAI students. The method used in this research is qualitative field research, with a case study approach to UIN Raden Fatah Palembang. Data collection techniques using observation, interviews, and documentation. The data analysis was carried out by data reduction, triangulation, data display and data conclusions. The results of the study show that blended learning greatly influences the learning effectiveness of PAI students at UIN Raden Fatah Palembang, it is known that the blended learning model is learning that combines online and offline learning, compared to online learning alone or offline learning only blended learning is certainly more effective.