Question : What is the cheapest day to fly in the next four weeks?
Answer : Mar 28th has seen bookings (as of Mar 20th) as cheap as $879. That comes in 35% below the average price for this route. Saving on flight costs means you'll have more money in your hand for the trip.
Question : Do prices fluctuate more for this route than others?
Answer : Ranging from $879 to $4,260, prices for PDX to LIS do fluctuate more than most routes from the United States. Prices tend to be lower the further out you book.
Question : Which airline is giving the best deals for round-trip flights from Portland International Airport (PDX) to Lisbon Portela Airport (LIS)?
Answer : Prices are hitting as high as $4,260 over the next three months when flying to LIS from PDX. Check out United Airlines, as they have been booking customers at just $879.
Question : How long do most people stay in Lisbon?
Answer : Of course you're not most people, but if you were, you'd stay roughly 18 days.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : Monday is your lowest-cost day to fly in the month of April. Being flexible with your travel days garners even more savings during booking.