The best day to arrive at Kolkata is Friday and it would be best to avoid Thursday, as prices are on average 111.44% higher than on Friday. (Average prices, based on 178199 datapoints.)
MondayINR 5.342
Mon
TuesdayINR 4.243
Tue
WednesdayINR 6.472
Wed
ThursdayINR 6.605
Thu
FridayINR 3.124
Fri
SaturdayINR 3.645
Sat
SundayINR 4.270
Sun
Analyse direct flights between Kolkata and Chennai.