AA has a sale for direct flights from MEL to DPS and fly thru flights from SYD and OOL to DPS.
Bookings are available omly in response to an AA e-mail and must be made before 1 May 2015. The flights are for the period 29 April to 9 July 2015.
Prices start at $A165.16 for MEL to DPS. This price excludes food, drinks, checked in baggage etc.