Travelling from most locations, it is best to book your flight to Okinawa during the month of March for the best deal, although there are other times of the year which offer great deals as well.
In general, booking your departure to Okinawa for a Monday represents the best deal on airfare. Try to avoid a Saturday departure to stay away from the highest prices.
In general, when looking for the cheapest flight to Okinawa, our data indicates that morning flights are the most cost-effective. midday flights tend to be the most expensive.