Vistara announces additional frequency between Delhi and Guwahati. Effective June 18, 2016, Vistara will operate double daily on the Delhi-Guwahati route. Introductory one-way fare starting Rs 2,700 in Economy Class, Rs. 5,000 in Premium Economy and Rs. 15,000 in Business Class. Guwahati, the gateway to the northeast, is the largest and most cosmopolitan city in Assam and serves as the starting point for most north eastern itineraries. With the addition of the new frequency, Vistara will now offer convenient connections to Guwahati from Ahmedabad, Mumbai, Bengaluru, Hyderabad and Srinagar, and from Guwahati to Bagdogra, and to Mumbai and Ahmedabad via Delhi.