A communication apparatus capable of executing concurrent communication with a first base station and a second base station based on Dual Connectivity (DC) defined in cellular communication standards of the Third Generation Partnership Project is provided. The first base station operates as a master node in the DC and the second base station operates as a secondary node in the DC. If the state of the communication apparatus has transitioned from an RRC_Inactive state to an RRC_Connected state in a state in which settings related to the DC are maintained, the communication apparatus controls the state of the communication apparatus to maintain the RRC_Connected state regardless of whether or not connection processing for establishing a connection to the second base station is successful.