Question : Over the coming months, which airline is getting their passengers to Naha Airport (OKA) round-trip the cheapest?
Answer : Air Canada is your best bet for finding that coveted low fare. They're offering fares as low as $1,066, while prices for other flights are as high as $5,641.
Question : Is the price you found a good deal?
Answer : Ranging anywhere from $1,066 to $5,641, prices for MKE to OKA do change much more than the majority of routes from the United States. The further out you book a route, the more likely you are to save.
Question : Would you be willing to change your travel days if it saved you money?
Answer : Saturday is your cheapest day to fly in November. Being flexible with your travel days garners even more savings during booking.
Question : How long do most people stay in Okinawa?
Answer : Of course you're not most people, but if you were, you'd stay roughly one week.
Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Nov 16th. As of Oct 16th, it's showing the cheapest ticket sales at $1,215. That is 20% below the average price for this route, so you can spend that extra cash on an adventure in Okinawa.