Question : How long do most people visit Vienna?
Answer : Of course you're not most people, but if you were, you'd stay roughly 12 days.
Question : Looking for the cheapest flight over the next 30 days?
Answer : May 13th has seen bookings (as of Apr 24th) as cheap as $867. That comes in 36% below the average price for this route. Saving on flight fares means you'll have more money in your hand for the trip.
Question : Which airline is offering the cheapest flight from PDX to VIE?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $867, while prices for other flights are as high as $5,845.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : Wednesday is your lowest-cost day to fly in the month of May. Being flexible with your travel days garners even more savings during booking.
Question : Are you paying the cheapest or highest price for your ticket to Vienna?
Answer : Prices for this trip tend to fluctuate a lot more than other flights from the United States. They can vary anywhere from $867 to $5,845. Prices tend to be lower the further out you book.