​ The airline network is well developed: the big cities and places of interest are served by regular (though not always daily) flights. The main airlines are Indian Airlines (IC) and Jet Airways (9W). Proceed to check-in 2 (for Indian Airlines) to 1 (for jet Airways) hour before the flight’s departure.  But be careful: sometimes the flights don’t respect the scheduled timetable or are simply canceled. You should make all the necessary verifications with the airline you are flying with beforehand.  In the Himalayan regions, flights are also subject to the weather conditions and can be subject to many modifications: delay, cancellation, or even early departure. For your return flight, proceed to check-in 2:30 to 3 hours before the departure (considering the current safety regulations) and don’t forget to confirm your return flight to the chosen airline, 72 hours before departure. Please note that the safety regulations are now very strict for national and international flights. Also make sure to bring solid luggage and bags, since the luggage is often mishandled.