Cheap Flights from MLI

Philadelphia (PHL)

2026-04-18–2026-04-25 • United • $321 — Save $192 (~32%) Book

2026-04-25–2026-05-02 • United • $321 — Save $192 (~32%) Book

2026-04-30–2026-05-06 • United • $330 — Save $180 (~30%) Book