Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at December 26th. As of November 28th, the cheapest ticket sales are coming in 20% below the average price for this route, so you can spend that extra money on a fun experience in Munich.
Question : How long are most people's visits to Munich when they fly in from Cincinnati?
Answer : Of course you're not most people, but if you were, you'd stay roughly 14 days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : For the month of December, the cheapest day to fly is Friday. Being flexible with your travel days garners you even more savings during your booking.
Question : How often are prices changing for this route?
Answer : Prices are fluctuating much more for this route than most routes. Prices tend to be lower the further out you book.