There is no direct flight. If you fly, I suggest you fly directly from Guangzhou to Kunming instead of Dali (flying to Dali is expensive and generally not discounted). China Southern Airlines and China Eastern Airlines often have tickets for flying from Guangzhou to Kunming for about 320 yuan (you should pay attention to the airline official website every day), among which the 28th of each month is the member day of China Southern Airlines (tomorrow is one of the member days). You can pay attention to whether there are any discount tickets. But I just looked at the discount tickets for August and they haven&;t been released yet.