''It's not as busy as we would like but I think word of mouth will help.''
One-way fares start at $99 and that includes a 23kg bag.
The airline flies into Whangārei twice daily from Monday to Friday, departing from Auckland at 6.55am and 1.25pm and leaving Whangārei at 8.25am and 2.50pm.
McKenzie said an advertising campaign to start this week should help boost bookings and more summer travel should help.
Poor road links to the North should also help persuade drivers to fly rather than drive.
The aircraft also flies over Auckland city on its way to Auckland Airport which was much like a sightseeing flight.
Fly My Sky operates four Britten Norman Islanders from Auckland Airport.
Although the airline operates in competition with Air New Zealand, McKenzie said there has been good support from the national carrier in Whangārei.
Fly My Sky has only about a tenth of Air NZ's daily capacity between Whangārei and Auckland.
He said he has been flying for 53 years and the airline uses only twin engine planes because it flies over water and at night.