The construction of an integrated passenger transportation hub cluster system with a relatively compact spatial structure, complementary and integrated function, reliable resilience, efficient organization, and convenient service is the key to significantly enhancing the overall evacuation capacity and level of travel service of the urban agglomeration transportation network, so as to realize the optimization of the resource allocation of the urban agglomeration transportation, promote the adjustment of the spatial structure of urban agglomeration, and support and lead the coordinated development of the region. With the objective of creating a modern and high-quality national comprehensive three-dimensional transportation network and building a world-class hub cluster network, on the basis of systematically sorting out the current development status of integrated passenger transportation hubs worldwide, this paper analyzes the development needs and challenges of China’s integrated passenger transportation hub clusters and proposes the development goal of integrated passenger transportation hub clusters and the research proposal for coordinated development.