Jetstar group chief executive Bruce Buchanan told the Otago Daily Times yesterday Dunedin, Invercargill, Hamilton, Rotorua, and Nelson were all domestic destinations "on our list".
He confirmed the airline had been involved in preliminary discussions with Dunedin International Airport, and for any proposed route it was important "to have the community and airport right behind us".
The company was busy expanding its domestic, transtasman and international routes, but it was possible more domestic destinations could be added before the 2011 Rugby World Cup, he said.
Yesterday the Qantas-owned airline announced it would boost services between Queenstown, Christchurch, Wellington and Auckland by 39 flights a week.
"These new services build upon Jetstar's growing competitive proposition on New Zealand's high-traffic routes, providing a platform for future growth and new destinations," Mr Buchanan said.
The growth for the airline was underpinned by the positioning of two A320 aircraft in New Zealand by early 2011, which will result in the airline operating 116 weekly return flights.
Extra Auckland-Queenstown flights would be available before Christmas. Services are to be increased to 11 flights a week.
News of the expansion comes after Pacific Blue announced it was withdrawing from the New Zealand domestic market by October 18, which included the end of its Queenstown and Dunedin services this week.
Jetstar also announced sale fares on some main routes.
University of Otago Centre for Air Transport Research director Dr David Duval said Jetstar was at present flying main routes, but would look at the domestic withdrawal of Pacific Blue as an opportunity.
One advantage for airline companies was that their assets were mobile and they "could move them at will".
Dunedin International Airport chief executive John McCall could not be reached for comment yesterday.
