Chhatrapati Shivaji Maharaj International Airport (BOM) guide — Terminal 1 vs Terminal 2, taxi and Metro to the city, lounges, and the busiest routes from Mumbai. Reviewed 2026.
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Quick answer: Chhatrapati Shivaji Maharaj International (BOM) is Mumbai's main airport, about 8-10 km from the Bandra-Kurla business district and roughly 30-60 minutes from south Mumbai depending on traffic. It has two terminals: T1 (Santacruz) for domestic flights and the larger T2 (Sahar) for all international flights plus some domestic. The Aqua Line metro now serves the airport. Busiest routes include Delhi, Bengaluru and the Gulf. The key thing to know: T1 and T2 are about 4 km apart with no airside link, so know your terminal in advance. Note the separate new Navi Mumbai airport. Verify on the official CSMIA site.
Last reviewed July 2026 by the FlightGPT flights desk · airport facts cross-checked against the Airports Authority of India (AAI) and the airport operator · live Mumbai fares are found in the FlightGPT search above.
BOM has two terminals roughly 4 km apart. T2 (Sahar) handles all international flights and a share of domestic flying, including Air India and Air India Express plus foreign carriers like Emirates, Lufthansa and Singapore Airlines. T1 (Santacruz) is domestic, used by IndiGo, SpiceJet and Akasa. There is no continuous airside connection between them, so transferring means leaving and re-entering; a free inter-terminal shuttle runs between T1 and T2. Confirm your terminal by flight number on the official site.
T1 handles domestic carriers IndiGo, SpiceJet and Akasa Air. T2 handles Air India and Air India Express (domestic and international) plus international airlines such as Emirates, Qatar Airways, Etihad, Lufthansa, British Airways and Singapore Airlines. Common destinations include Delhi, Bengaluru, Goa, Chennai and Hyderabad domestically, and Dubai, Doha, London, Singapore and Abu Dhabi internationally.
T2 has the main lounge offering, now under Adani Airports management, with operators such as the Adani Lounge and Plaza Premium in the international zone and a domestic lounge near the departure gates; T1 also has lounge facilities. Access is via eligible credit/debit cards, Priority Pass or DragonPass, business-class tickets, or paid walk-in. Confirm current lounge names, locations and access rules on the official airport site.
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T1 (Santacruz) handles domestic flights by IndiGo, SpiceJet and Akasa. T2 (Sahar) handles all international flights plus domestic flights by Air India and Air India Express. The terminals are about 4 km apart with no airside link, so confirm your terminal by flight number before you travel.
No. Navi Mumbai International Airport is a separate airport that began commercial operations in late 2025, with its own codes and location across the bay. Make sure your ticket shows CSMIA (BOM) if you mean the main Mumbai airport, as the two are far apart.
Yes, the Mumbai Metro Aqua Line serves the airport and connects T1 and T2 toward central Mumbai. It is a useful traffic-free option, though for some neighbourhoods a cab is still simpler. Check current timings and the nearest station on the official metro or airport site.
Arrive about 2 hours before a domestic flight and 3-4 hours before an international flight, allowing extra time at peak hours. Check-in usually closes around 60 minutes before domestic and about 75 minutes before international departures; confirm exact cut-offs with your airline.
Yes, both terminals have paid short-stay and long-stay parking, with multi-level facilities at T2. Rates depend on duration and terminal. Check current charges and any pre-booking options on the official CSMIA site before you travel.
Yes. Andheri, Sahar and the Western Express Highway corridor near the airport have many hotels across budgets, popular for early flights and layovers. They are a short ride from the terminals; arranging a hotel shuttle or cab in advance is easiest.
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