Question : What is the cheapest day to fly in the next four weeks?
Answer : Since low prices are preferred, look at Mar 1st. As of Feb 20th, it's showing the cheapest ticket sales at $555. That is 82% below the average price for this route, so you can spend that extra money on an adventure rather than the flight.
Question : Are you paying the cheapest or highest price for your ticket to Shanghai?
Answer : Flight prices are fluctuating more for this route than most routes from the United States, as they're ranging from $554 to $8,439. However, the sooner you book, the more you'll be able to save.
Question : How many days should you spend in Shanghai?
Answer : Passengers from PHX to PVG stay two weeks on average.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The best day to fly on a budget this month is Friday. Flexibility is paramount when booking travel plans in order to keep travel costs down.