The routes are: Suvarnabhumi-Nan, Suvarnabhumi-Nakon Panom, Nakhon Si Thammarat-Chiang Mai and Nakhon Si Thammarat-Udon Thani.
Charita said that the airline had witnessed an increase in passenger numbers after the resumption of operation on domestic routes since June 1.
She said that the airline saw new potential customer segments, including retirees.