On average, car rentals at Rockhampton Airport (ROK) cost around AUD $127.67 per day, with the lowest-priced rentals available from AUD $16.37 per day.
Obviously, you should compare different companies. It's the number one way to see who has the best deal on the car you want for your dates.
Pick up your car in the Rockhampton city centre instead of right at the airport. You'll have to get a ride into town, but you can dodge those extra airport fees.
Booking ahead can save you money during peak travel times like the June-August dry season. For the rest of the year, you have a bit more wiggle room.
Renting for 5 days or more? Always check the weekly rental price. It's often much cheaper than paying the daily rate for that long.
Rent a car so you can see:
Yeppoon and the Capricorn Coast
Emu Park
Mount Archer National Park
Mount Morgan
Byfield National Park