Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : Since low prices are preferred, look at Mar 23rd. As of Feb 20th, it's showing the cheapest ticket sales at $588. That is 34% below the average price for this route, so you can spend that extra money on a fun experience in Shenzhen.
Question : What price range should you expect when booking from Washington (DCA) to Shenzhen (SZX)?
Answer : Flight prices change more than most routes from the United States for DCA to SZX. They range from $588 to $2,032. However, the sooner you book, the better price you tend to get.
Question : How long do most people stay in Shenzhen?
Answer : Of course you're not most people, but if you were, you'd stay roughly one week.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Thursday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.