Question : How many days should you spend in Porto?
Answer : Travelers from TUL to OPO stay about one week on average.
Question : Are you paying the cheapest or highest price for your ticket to Porto?
Answer : Flight prices are fluctuating a lot less for this route than the majority of routes from the United States, as they're ranging from $1,118 to $1,381. However, the sooner you book, the better price you tend to get.