Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : Since low prices are preferred, look at Mar 9th. As of Feb 27th, it's showing the cheapest ticket sales at $5,200. That is 1% below the average price for this route, so you can spend that extra money on a fun experience in Porto.
Question : Is the price you found a good deal?
Answer : Prices for this trip tend to change much more than other flights from the United States. They can range anywhere from $866 to $5,304. Remember, you can save by booking further in advance.
Question : How many days should you spend in Porto?
Answer : Travelers from CVG to OPO stay about one week on average.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Thursday. Flexibility is paramount when booking travel plans in order to keep travel costs down.