Within the depth-psychology corpus, ‘Flight’ operates across at least four distinct registers, and the scholarly vitality of the term lies precisely in the tensions among them. Most fundamentally, flight names a biological-instinctual pole of the fight-or-flight defensive arc — the sympathetically mediated mobilisation response that Ogden, Levine, and Harris situate within the body’s hierarchical defensive architecture. Here flight is neither pathology nor failure of will but an evolutionarily conserved strategy that becomes problematic only through fixation or chronic overactivation. A second register belongs to Bion’s group-psychology: in the fight-flight basic assumption, flight names a collective emotional state — the group’s instantaneous readiness to flee any threat to its survival fantasy — and here leadership is defined by whoever can license that flight or redirect it into attack. A third, mythological register emerges in the puer aeternus literature, above all von Franz and Bly: flight as the upward, spiritual escape from earthly limitation, emblematised by Icarus and by Saint-Exupéry, where the longing for transcendence is simultaneously creative and self-destructive. Finally, Eliade and Edinger invoke flight as a mystical-religious image — the breaking of the roof, the soul’s escape from the body-cosmos — a transcendence that marks genuine individuation rather than mere avoidance. The term thus traverses somatic, group-dynamic, characterological, and sacred dimensions, and any single-register reading impoverishes it.