The best month to fly between Chiang Mai and Bangkok is June and the most expensive month to fly is November. (Average prices, based on 4215 datapoints.)
The best day to arrive at Chiang Mai is Thursday and it would be best to avoid Sunday, as prices are on average 100.29% higher than on Thursday. (Average prices, based on 4362 datapoints.)
The cheapest airline flying from Chiang Mai to Bangkok is Thai Vietjet Air. They are 48% cheaper than Thai Airways. (Average prices, based on 4225 datapoints.)