Flight Chiang Mai International Airport departs from Chiang Mai Chiang Mai International Airport at 19:45 and arrives at Bangkok Suvarnabhumi Airport at 21:10.
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 Wednesday and it would be best to avoid Sunday, as prices are on average 64.89% higher than on Wednesday. (Average prices, based on 5092670 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 100 datapoints.)
We have a lot more statistics for flights PG 220 and between Chiang Mai and Bangkok.