However, the airline has been unable to make money from these routes.
"As we explained when we announced our proposal in September, this decision is based on our regional operations continuing to be loss-making, combined with higher costs and a softening of the regional travel market," Said Evans
Evans acknowledged that regional travellers would be disappointed to hear the final decision.
"I'd like to thank our regional team members and our loyal regional travellers and stakeholders for all their support. We gave this network a real go over the past four years, but the commercial numbers just don't stack up to keep operating."
Earlier, Jeststar confirmed the move would affect as many as 20,000 customers of the airline.
Customers booked on Jetstar regional flights beyond 30 November 2019 are being offered a range of options including a full refund for their cancelled flight or the option to transfer their booking to any of Jetstar's other available domestic NZ services.
Air New Zealand has also stepped up to help affected passengers, offering to hold lead-in fares at current levels on the affected route for 12 months — assuming no steep fuel price increases.