Fourteen flights have taken Islanders to Mallorca, Malaga and Tenerife this year, with the same number proposed for 2010.
But the CI Travel Group, who runs the service, has decided to increase the number of departures next year to 26 and add Menorca to the list of destinations.
The company’s managing director, Robert Mackenzie, said that the decision to boost the number of flights was taken after Islanders responded well to this year’s service.