Cheap flights from Kochi to Chennai from ₹ 3,185

The month of June is another great option to travel to Chennai, with average flight prices from Kochi averaging around ₹ 7,008.

On average, the least expensive day to fly to Chennai from Kochi is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as ₹ 14,933. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Kochi to Chennai on a Thursday will generally be more expensive and average around ₹ 19,077. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Kochi to Chennai flights are usually those with departure times at midday. Our users have found flights to Chennai at midday for as low as ₹ 11,847. Try not to purchase tickets in the afternoon because they tend to be around ₹ 20,703. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Kochi to Chennai for the best Kochi - Chennai flight prices

You are more likely to see cheaper flights to Chennai from Kochi when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around ₹ 8,115 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Kochi for as low as ₹ 7,099 on momondo.

There are 4 cabin classes available to choose from on Kochi to Chennai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

SpiceJet, IndiGo, and Air India Express are the most popular carriers operating from Kochi to Chennai

IndiGo, Air India and SpiceJet are the top three most popular airlines that fly to Chennai from Kochi according to our data. IndiGo is the first choice among our users, with 90% of people opting to fly with this airline when travelling to Chennai. Keep in mind that there are 4 different airlines that fly to Chennai on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Kochi and Chennai have experienced a delay on any given week. The average delay length over the past 12 months has been 89 minutes.

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

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

According to our data, IndiGo have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

As of February 2026, there are 7 flights per day flying from Kochi to Chennai. The most common time of day flights depart is 23:00, with 41% of flights taking off in the afternoon.

As of February 2026, 53 flights take off from Kochi and land in Chennai each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.