Question : Should you take that vacation to Johannesburg in the next 30 days?
Answer : As of November 28th, the best day for booking to Johannesburg (JNB) from Columbus (CMH) is December 5th. Bookings have been made roughly 40% below the average price for this route.
Question : How many days should you spend in Johannesburg if you're flying in from Columbus?
Answer : Of course you're not most people, but if you were, you'd stay roughly 15 days.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The lowest-cost day to fly in December is Tuesday. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : Do prices change more for this route than others?
Answer : Prices for CMH to JNB do change a lot more than most. However, the sooner you book, the better price you tend to get.