Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in October is Tuesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.
Question : Do prices fluctuate more for this route than others?
Answer : Ranging from $782 to $892, prices for HOU to OPO fluctuate much less than most routes from the United States. Prices tend to be lower the further out you book.
Question : Do travelers from Houston typically stay in Porto for very long?
Answer : Travelers from HOU to OPO stay about two weeks on average.