The best month to fly between Chiang Mai and Phuket is May and the most expensive month to fly is February. (Average prices, based on 1035 datapoints.)
The best day to arrive at Chiang Mai is Wednesday and it would be best to avoid Tuesday, as prices are on average 348.57% higher than on Wednesday. (Average prices, based on 918597 datapoints.)
The cheapest airline flying from Chiang Mai to Phuket is Thai AirAsia. They are 19% cheaper than Bangkok Airways. (Average prices, based on 1042 datapoints.)
The best time to fly is at around 21. (Average prices, based on 2097 datapoints.)