Question : What day in the next four weeks has the best fares?
Answer : December 27th offers bookings (as of November 28th) that are 46% below the average price for this route. Saving on booking fees means you'll have more cash in hand for the trip.
Question : How long do most people stay in Nanjing when they fly in from San Francisco?
Answer : Passengers from SFO to NKG stay 24 days on average.
Question : Would you be willing to change your travel days if it saved you money?
Answer : In December, Friday is your cheapest day to fly. Being flexible with your travel days garners you even more savings during your booking.
Question : How often are prices changing for this route?
Answer : Flight prices for SFO to NKG fluctuate much more than most. Prices tend to be lower the further out you book.