The best day to arrive at Chiang Mai is Thursday and it would be best to avoid Friday, as prices are on average 13.74% higher than on Thursday. (Average prices, based on 466233 datapoints.)
MondayUS $ 157
Mon
TuesdayUS $ 153
Tue
WednesdayUS $ 159
Wed
ThursdayUS $ 151
Thu
FridayUS $ 171
Fri
SaturdayUS $ 170
Sat
SundayUS $ 168
Sun
Analyse direct flights between Chiang Mai and Phuket.