Originally Posted by
travelinmanS
Buy a few days before the flight for the best deal.
Originally Posted by
Deltus
Yep, China domestic is different from the rest of the world for flight pricing - I'd say never book more than 2 weeks in advance, I'd usually book about 7-5 days out.
First or economy?
I'd say for First class cabin this is not my experience.
100% agree with trip.com/ctrip comment though.