There are several air routes in the country where flight fare is just Rs 150, and travelling to and from 7 cities is cheaper than taking a tempo.

Now you too can enjoy air travel for just ₹ 150. The fare for flights between Lilabari and Tezpur in Assam is just ₹ 150. These flights operate under the Regional Connectivity Scheme (RCS) and cover the distance between the two cities in 50 minutes.
Cheaper fares under Regional Connectivity Scheme:
Now low fare flights are available on many routes. According to a report, there are 22 such routes across the country where one-way airfare is less than ₹ 1,000. Most of these routes are in Northeast India. The fares on some major routes are as follows:

Route
Fare (₹)

Lilabari-Tezpur
150

Guwahati-Shillong
400

Imphal-Aizawl
500

Dimapur-Shillong
500

Bengaluru-Salem
525

Guwahati-Pasighat
999

Lilabari-Guwahati
954

Benefits of Udan Yojana:
There are no 'landing' or 'parking' charges for flights operated under this scheme, making these flights even cheaper. The aim of the Regional Connectivity Scheme (RCS) is to connect all parts of the country with air connectivity and make air travel affordable.