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 11th. As of Feb 20th, it's showing the cheapest ticket sales at $767. That is 63% below the average price for this route, so you can spend that extra money on a fun experience in Porto.
Question : How much should a trip from Charlotte (CLT) to Porto (OPO) cost?
Answer : Ranging anywhere from $767 to $5,384, prices for CLT to OPO do fluctuate a lot more than most routes from the United States. The further out you book a route, the more likely you are to save.
Question : How many days should you spend in Porto?
Answer : Passengers from CLT to OPO stay about two weeks on average.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The best day to fly on a budget this month is Wednesday. Being flexible with your travel days garners even more savings during booking.