Metro / subway · ATM (Azienda Trasporti Milanesi)
Metro M4 (blue line)
- Route
- Linate Aeroporto → (selected stops) Forlanini → Dateo → San Babila (change to M1 for Duomo) → Sforza-Policlinico → Sant'Ambrogio → San Cristoforo; 21 stops in total
- Journey time
- 12 min
- How the time is measured
- ATM and SEA: centre to Linate airport in 12 minutes (Linate–San Cristoforo end to end about 30 min).
- Fare
- €2.20
- Fare details
- ATM ordinary ticket €2.20, valid 90 minutes in zones Mi1–Mi3, accepted between San Cristoforo and Linate; urban pass also valid. Contactless bank cards/phones accepted at the gates (tap in and out). Daily ticket €7.60.
- Hours
- Daily about 05:40–00:30 (SEA); overnight the NM4 night bus replaces the metro (Linate–San Cristoforo–Molinetto di Lorenteggio).
- Accessibility
- All M4 stations have lifts and escalators (step-free).
- Good to know
- For Milano Centrale, change at Dateo or Forlanini to the S-lines, or at San Babila to M1 and then M3/M2.
Verified on: ATM Milano · ATM Milano · SEA Milan Airports (Milano Linate)