Flight Chiang Mai International Airport departs from Chiang Mai Chiang Mai International Airport at 11:55 and arrives at Bangkok Suvarnabhumi Airport at 13:20.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 221 Km. So the average speed is roughly 156 Km.
The best day to arrive at Chiang Mai is Sunday and it would be best to avoid Thursday, as prices are on average 143.33% higher than on Sunday. (Average prices, based on 3953225 datapoints.)
We have a lot more statistics for flights PG 224 and between Chiang Mai and Bangkok.