Question : How many days should you spend in Columbus if you're flying in from Bengaluru?
Answer : Of course you're not most people, but if you were, you'd stay roughly 55 days.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : For the month of December, the cheapest day to fly is Wednesday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.
Question : Do prices change more for this route than others?
Answer : Prices for BLR to CMH do change a lot more than most routes. However, the sooner you book, the better price you tend to get.