The best day to arrive at Kolkata is Saturday and it would be best to avoid Friday, as prices are on average 145.97% higher than on Saturday. (Average prices, based on 180825 datapoints.)
MondayUS $ 66
Mon
TuesdayUS $ 87
Tue
WednesdayUS $ 63
Wed
ThursdayUS $ 74
Thu
FridayUS $ 110
Fri
SaturdayUS $ 45
Sat
SundayUS $ 52
Sun
Analyse direct flights between Kolkata and Chennai.