[Expired]China Southern Airlines Ticket Sale

: Looking for round-trip deals from Chicago 求芝加哥的往返特价机票

: Which website is this? 这是什么网站

: >I've never understood this—why is a nonstop China Southern flight to Guangzhou around $1400 year-round, but a connecting flight to Shanghai, which is 4 more hours, only costs $660 one way? Could someone in the know explain? 很好

: I've never understood why China Southern's direct flights to Guangzhou are consistently around $1400, while this connecting flight via Shanghai with an extra 4 hours of travel time only costs $660. Can someone explain this? 一直没想明白，南航直飞广州常年$1400左右，这转上海单程多飞了四个小时反而只需要$660，懂的人解释下呗

: Why are round-trip tickets to/from Shanghai so cheap, but Guangzhou doesn't have them 为啥上海往返这么便宜，广州就没有