Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 39% on the overall cost on flights from Oklahoma City to Hilo.
July can be a great time to fly to Hilo from Oklahoma City with a flight ticket averaging about $616. Cheapflights users have found deals in the month of July for as cheap as $485. The most expensive prices can be found in the month of December.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma City to Hilo as you normally would.