Question : How many days should you spend in Portland?
Answer : Over the next two months, passengers from SHA to PDX are planning on staying for about two weeks on average.
Question : Is price more important than specific travel days for you?
Answer : Saturday is your cheapest day to fly in the month of July. Being flexible with your travel days garners even more savings during booking.
Question : What day in the next four weeks has the best fares?
Answer : As of Jun 19th, the best day for booking to Portland (PDX) is Jun 28th. It costs $690, which is 39% below the average price to book the same route.
Question : Is the price you found a good deal?
Answer : Prices for this trip tend to fluctuate a lot more than other flights from China. They can vary anywhere from $690 to $3,689. Prices tend to be lower the further out you book.