Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 06:45 and arrives at Chiang Mai Chiang Mai International Airport at 08:05.
The flighttime is about 1h 20m. The distance travelled ("as the bird flies"): 221 Km. So the average speed is roughly 166 Km.
The best month to arrive at Bangkok is September and the most expensive month to fly is November. (Average prices, based on 336 datapoints.)
The best day to arrive at Bangkok is Wednesday and it would be best to avoid Thursday, as prices are on average 43.07% higher than on Wednesday. (Average prices, based on 8314849 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 298 datapoints.)
We have a lot more statistics for flights PG 229 and between Bangkok and Chiang Mai.