The best month to fly between Chiang Mai and Bangkok is May and the most expensive month to fly is January. (Average prices, based on 22256 datapoints.)
The best day to arrive at Chiang Mai is Thursday and it would be best to avoid Sunday, as prices are on average 62.24% higher than on Thursday. (Average prices, based on 7532 datapoints.)
The cheapest airline flying from Chiang Mai to Bangkok is Thai Lion Air. They are 44% cheaper than Thai Airways. (Average prices, based on 22289 datapoints.)
The best time to fly is at around 22. (Average prices, based on 38466 datapoints.)