Question : Which airline is offering the cheapest flight from TYS to CGN?
Answer : United Airlines is offering the best deal at $1,224. Better take a look quickly because prices range up to $1,419 over the next three months.
Question : Are you paying the cheapest or highest price for your ticket to Cologne?
Answer : Prices for this trip tend to change much less than other flights from the United States. They can vary from $1,224 to $1,419. However, the sooner you book, the more you'll be able to save.