Question : Which airline is offering the cheapest flight from KMG to PDX?
Answer : China Southern Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $899, while prices for other flights are as high as $946.
Question : Is the price you found a good deal?
Answer : Prices for this trip tend to change a lot less than other flights from China. They can vary from $899 to $946. The further out you book a route, the more likely you are to save.