Question : If your plans are flexible, have you considered changing your departure day?
Answer : For the month of July, the cheapest day to fly is Wednesday. Being flexible with your travel days garners even more savings during booking.
Question : How many days should you spend in Shanghai?
Answer : The average time spent in Shanghai by travelers from Phoenix is 15 days.
Question : What is the cheapest day to fly in the next four weeks?
Answer : Since low prices are preferred, look at Jul 5th. As of Jun 26th, it's showing the cheapest ticket sales at $850. That is 50% below the average price for this route, so you can spend that extra money on an adventure in Shanghai.
Question : Do prices fluctuate more for this route than others?
Answer : Ranging anywhere from $553 to $4,758, prices for PHX to SHA do fluctuate a lot more than the majority of routes from the United States. However, the sooner you book, the better price you tend to get.