Question : How many days should you spend in Porto?
Answer : Passengers from SMF to OPO stay 22 days on average.
Question : Are you paying the cheapest or highest price for your ticket to Porto?
Answer : Ranging from $1,039 to $1,424, prices for SMF to OPO change a lot less than the majority of routes from the United States. Prices tend to be lower the further out you book.
Question : Is price more important than specific travel days for you?
Answer : For the month of August, the cheapest day to fly is Monday. Flexibility is paramount when booking travel plans in order to keep travel costs down.