The best month to arrive at Chennai is September and the most expensive month to fly is July. (Average prices, based on 911 datapoints.)
The best day to arrive at Chennai is Tuesday and it would be best to avoid Sunday, as prices are on average 50.02% higher than on Tuesday. (Average prices, based on 364 datapoints.)
The cheapest airline flying to Chennai is IndiGo. They are 78% cheaper than Emirates. (Average prices, based on 997 datapoints.)
At Chennai the most flights depart around 21:00. (Hourly flights, based on 1030 datapoints.)
From Chennai it is on average the cheapest to fly to Hyderabad and to Mumbai. (Average prices, based on 247 datapoints.)