Question : Do prices fluctuate more for this route than others?
Answer : Flight prices fluctuate much less than the majority of routes from the United States for SAN to NKG. They vary from $765 to $790. Prices tend to be lower the further out you book.
Question : Over the coming months, which airline is getting their passengers to Nanjing Lukou International Airport (NKG) round-trip the cheapest?
Answer : Delta Air Lines is your best bet for finding that coveted low fare. They're offering fares as low as $765, while prices for other flights are as high as $790.