Question : Should you take that vacation to Porto in the next 30 days?
Answer : Since low prices are preferred, look at Mar 11th. As of Feb 13th, it's showing the cheapest ticket sales at $2,766. That is 25% below the average price for this route, so you can spend that extra cash on a fun experience in Porto.
Question : Do prices fluctuate more for this route than others?
Answer : Prices for this trip tend to fluctuate a lot more than other flights from the United States. They can range anywhere from $814 to $4,413. However, the sooner you book, the better price you tend to get.
Question : Do travelers from Saint Louis typically stay in Porto for very long?
Answer : Passengers from STL to OPO stay 10 days on average.
Question : Is price more important than specific travel days for you?
Answer : Friday is your cheapest day to fly in the month of February. Flexibility is paramount when booking travel plans in order to keep travel costs down.