Domestic air travel in India for foreign travelers
Domestic air travel in India connects major cities and regional destinations across the country. Foreign nationals must carry a valid passport for all domestic flights in India — it is the only accepted identity document for foreign travelers at check-in and security.
The general process of flying is the same as anywhere: book a ticket, check in, clear security, board. What differs in India is the security process and a few operational specifics worth knowing.
When flights make sense over trains in India
Flying is the practical choice for long routes where the journey time saved is significant — Delhi to Chennai, Mumbai to Kolkata, or any route where overland travel takes more than 16 hours.
When trains are a better option than domestic flights in India
For medium distances of 400–800 km where a comfortable overnight train exists, the train is often the better experience — less transit time to and from airports, no cabin baggage restrictions, and you arrive rested.
Domestic airlines in India
India has four main domestic airlines operating scheduled services: IndiGo, Air India, Akasa Air, and SpiceJet. IndiGo holds approximately 60% of domestic market share and operates the most extensive domestic route network.
How to book domestic flights in India
Domestic flight tickets can be booked directly on airline websites or through aggregator platforms. All platforms accept international debit and credit cards. Direct booking avoids third-party fees and simplifies any changes or cancellations.
Where to book domestic flights in India
Google Flights or booking.com list all domestic carriers and allow price comparison across airlines. Useful for route planning and comparing fares. Airline websites (goindigo.in, airindia.com, akasaair.com) allow direct booking without third-party fees.
How far in advance to book domestic flights in India
Domestic fares in India follow dynamic pricing. Booking 6–8 weeks in advance on popular routes gives the best fares. Festival periods — Diwali (October/November), Holi (March), and school holiday windows — see higher fares and reduced availability.
Last-minute fares on popular city-pair routes can be high. Mid-week flights (Tuesday, Wednesday) are generally lower-priced than weekend travel.
Check-in and security for domestic flights in India
For domestic flights in India, all passengers must present a government-issued photo ID at check-in and at security.
ID required for domestic flights in India as a foreign national
A valid passport is the only accepted identity document for foreign nationals on domestic flights in India. Indian nationals can use Aadhaar, Voter ID, Driving Licence, or PAN card — these documents are not accepted for foreign passport holders.
Security process at Indian airports
Indian airport security is operated by the CISF (Central Industrial Security Force) and follows a process that differs from most international airports in a few specific ways:
Physical frisking at Indian airports
Physical pat-down frisking is mandatory for all passengers at Indian airports if you trigger the alarm on the Door Frame Metal Detector. It is gender-separated — male passengers are frisked by male officers, female passengers by female officers. This is standard procedure.
Baggage screening at Indian airports
All cabin baggage goes through X-ray screening. Liquids, gels, and aerosols follow the standard 100ml rule in a clear bag. Checked baggage is also screened before check-in at some airports — you may be asked to open bags for physical inspection.
How early to arrive for domestic flights in India
Arrive at the airport at least 2 hours before departure for domestic flights. At larger, busier airports — Mumbai, Delhi, Bengaluru — allow 2.5 hours during peak hours. Security queues at Indian airports can be long.
Boarding begins 45–60 minutes before departure. Gates close 15–25 minutes before departure.
DIGI Yatra eligibility for foreign nationals
DIGI Yatra is a voluntary biometric boarding system operated in India. It is currently available to Indian nationals only. Foreign nationals are not eligible to enroll. You will use standard check-in and boarding pass procedures.
Baggage rules for domestic flights in India
The standard cabin baggage allowance on Indian domestic flights is 7 kg for one cabin bag, plus one personal item. Checked baggage allowance varies by airline — IndiGo, Air India, Akasa Air, and SpiceJet allow 15 kg on standard Economy fares.
Cabin baggage allowance on Indian domestic flights
The standard cabin baggage allowance is 7 kg for one cabin bag with maximum dimensions of 55 x 35 x 25 cm. One additional personal item (handbag, laptop bag, or small backpack) is permitted. Limits are enforced — bags are weighed and tagged at check-in.
BCAS one-cabin-bag policy
The Bureau of Civil Aviation Security (BCAS) mandates a one-cabin-bag policy for all domestic passengers. A small personal item is permitted at airline discretion but is not guaranteed. Oversized or overweight cabin bags will be tagged for check-in at the gate. Airport excess baggage rates are ₹500-700 per kg.
Checked baggage allowance on Indian domestic flights
Checked baggage allowance varies by fare type. Verify your specific fare allowance at the time of booking. Excess baggage charged per kilogram — pre-purchasing online is significantly cheaper than paying at the airport counter.
Prohibited items on Indian domestic flights
Standard international aviation security rules apply. Check the current prohibited items list at airindia.com or goindigo.in before travel.
Power banks on Indian flights
• Power banks must be carried in cabin baggage only. They cannot be placed in checked baggage.
• Power banks cannot be used or charged during the flight, including via aircraft USB outlets.
• Maximum capacity for unrestricted carriage is 100 Wh. (approx. 27,000 mAh).
Frequently Asked Questions — Domestic Flights in India
Yes. A valid passport is the only accepted identity document for foreign nationals on domestic flights in India. Indian nationals can use Aadhaar, Voter ID, or Driving Licence. Foreign passport holders cannot use these Indian identity documents at check-in or security.
The standard cabin baggage allowance is 7 kg for one cabin bag with maximum dimensions of 55 x 35 x 25 cm. One personal item (handbag or laptop bag) is permitted in addition. The BCAS one-cabin-bag policy means a second full bag is not permitted.
Air India, IndiGo, Akasa Air, and SpiceJet allow 15 kg on standard Economy fares. Checked baggage allowance varies by fare type — verify at the time of booking. Excess baggage is charged per kilogram and is significantly cheaper when purchased online before travel.
DIGI Yatra is a voluntary biometric boarding system that allows facial recognition-based boarding at participating Indian airports. It is currently available to Indian nationals only. Foreign nationals cannot enroll and will use standard check-in and boarding pass procedures.
After your bag goes through X-ray and you complete security check, the security officer stamps your boarding pass as confirmation of security clearance. This stamp is checked at the boarding gate. Do not lose or damage it between security and the gate.
Yes. Physical pat-down frisking is mandatory for all passengers at all Indian airports if you trigger the alarm on the Door Frame Metal Detector. It is gender-separated: male officers frisk male passengers, female officers frisk female passengers. This is standard security procedure.
IndiGo is India's largest domestic airline by market share, operating approximately 60% of domestic flights. It operates the most extensive domestic route network connecting all major cities and a large number of regional airports.
Booking 6-8 weeks in advance on popular routes gives favorable fares. Fares follow dynamic pricing and increase as the travel date approaches. Festival periods — Diwali (October/November), Holi (March), and school holiday windows — see significantly higher fares and reduced seat availability.
in India