Cheap Flights from STL

Milan (MXP)

2026-06-28–2026-07-07 • United • $916 — Save $304 (~16%) Book

2026-06-08–2026-06-16 • Delta • $923 — Save $304 (~16%) Book

2026-06-22–2026-07-01 • Delta • $923 — Save $304 (~16%) Book