Cheap flights from Kolkata to Chennai from $76

In general, March is the cheapest month to fly from Kolkata to Chennai. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $115. If you’re not able to fly to Chennai in March, then February is your next best option. Flight prices from Kolkata to Chennai during February average around $117.

The cheapest day to depart on your flight to Chennai is on a Sunday when prices can be found for as low as $120. This is often the case because there is less demand to fly during this day of the week. Flights from Kolkata to Chennai on a Friday will generally be more expensive and average around $215. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the evening is the cheapest time of day to fly from Kolkata to Chennai when you can find flight prices for as low as $131. Flying to Chennai in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Chennai is in the afternoon when prices are around $149.

Fly from Kolkata Netaji S. Chandra to Chennai for the best Kolkata Netaji S. Chandra - Chennai flight prices

You are more likely to see cheaper flights to Chennai from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around $131 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Kolkata for as low as $124 on momondo.

There are 2 cabin classes available to choose from on Kolkata to Chennai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 10% on your flight if you consider stops on a Kolkata to Chennai flight.

As of October 2026, prices for Kolkata to Chennai flights are approximately 16% more expensive when compared to flights at the same time last year.

Historically, on average around 12% of flights between Kolkata and Chennai have experienced a delay on any given week. The average delay length over the past 12 months has been 118 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Air India Express have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

10 flights are operational daily from Kolkata to Chennai as of October 2026. The most popular departure time for this route is 6:00AM, with 32% of flights per day taking off at noon.

As of October 2026, there are 70 flights per week flying from Kolkata to Chennai. The most common day of the week flights depart is Tue, with 16% of flights taking off on this day.