Question : Do prices fluctuate more for this route than others?
Answer : Ranging anywhere from $733 to $3,579, prices for DFW to OPO do change much more than most routes from the United States. Prices tend to be lower the further out you book.
Question : How many days should you spend in Porto?
Answer : The average time spent in Porto by passengers from Dallas is 19 days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : In July, the cheapest day to fly is Sunday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
Question : What is the cheapest round-trip ticket you can get to Porto?
Answer : American Airlines is the leader in keeping costs down for their passengers over the next three months. Fares are being booked at just $733 and, when compared to the high-end bookings of $3,579, it's quite a deal.
Question : Looking for the cheapest flight over the next 30 days?
Answer : As of Jun 19th, the cheapest day to fly from Dallas to Porto is Jul 13th. Tickets are currently being sold for $1,218, which is 55% below the average price for this route.