This paper investigates one of the central questions in the ethics of migration: is migration a matter of freedom or justice? The former claims that it is a human right, whereas the latter defends a remedial right to immigrate as a way to meet the requirements of global distributive justice. These arguments seem to enter into an intractable contradiction. On the one hand, if freedom of movement is a human right, it should not be subordinated to the maximization of justice. On the other hand, in a non-ideal world an open-borders policy would be of little help in the assignment of priorities, and its redistributive effects would be suboptimal. The solution, I will argue, lies in a package of global redistributive measures. More open borders now can bring us closer to justice, and only then would immigration make sense as a human right.