How do most travelers feel about IndiGo?

When planning your DEL-MAA trip, keep in mind that IndiGo is typically rated 6.8/10. This rating comes from 583 reviews by Cheapflights users who have traveled with IndiGo.

Can I get a flight from New Delhi to Chennai on IndiGo for under ₹ 19,108?

IndiGo offers 7 flights from New Delhi to Chennai for under ₹ 19,108. Prices vary by date and time. To see all prices and select your dates, click here.

How far ahead should I book a flight from New Delhi to Chennai with IndiGo?

Booking with IndiGo 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Chennai. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from New Delhi to Chennai with IndiGo?

Currently, the most affordable month to book a IndiGo flight from New Delhi to Chennai in January, with an average price of ₹ 12,993. Conversely, traveling with IndiGo from New Delhi to Chennai in July will be the most expensive, with an average cost of ₹ 16,815. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly IndiGo flight availability from New Delhi to Chennai

The most IndiGo flights from DEL to MAA are scheduled on a Tuesday (9 on average). You will have fewer IndiGo flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

In terms of precipitation, rainfall in Chennai ranges from 10.0 - 330.0 inches per month. November is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit Chennai when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 33.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

₹ 7,834+ IndiGo flights from New Delhi to Chennai

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Cheapest IndiGo flights from New Delhi to Chennai
Explore the most affordable IndiGo flight options available from New Delhi to Chennai. Find the lowest fares with prices last updated on 16 August 2026.

Mon 7/911:45 -

1 stop5h 55m

Thu 24/907:35 -

1 stop5h 15m

Deal found 13/8₹ 15,095

Mon 21/909:40 -

1 stop5h 50m

Tue 22/913:10 -

1 stop5h 35m

Deal found 12/8₹ 15,382

Sat 19/916:20 -

1 stop5h 30m

Tue 22/913:10 -

1 stop5h 35m

Deal found 12/8₹ 15,573

How do most travelers feel about IndiGo?
When planning your DEL-MAA trip, keep in mind that IndiGo is typically rated 6.8/10. This rating comes from 583 reviews by Cheapflights users who have traveled with IndiGo.
Can I get a flight from New Delhi to Chennai on IndiGo for under ₹ 19,108?
IndiGo offers 7 flights from New Delhi to Chennai for under ₹ 19,108. Prices vary by date and time. To see all prices and select your dates, click here.

IndiGo flights from New Delhi to Chennai in 2026

One-way from	₹ 7,834
Return from	₹ 15,095
Popular in	July
Cheapest in	March
Average price (all airlines)	₹ 16,146

IndiGo
7/9
Nonstop
2h 50m total
New Delhi to Chennai

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IndiGo
7/9-24/9
2 total stops
11h 10m total
New Delhi to Chennai

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Highest demand for flights from New Delhi Indira Gandhi Intl to Chennai; 6% potential price increase.

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Best time to find cheap flights from New Delhi Indira Gandhi Intl to Chennai; 1% potential price drop.

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Average price for all New Delhi Indira Gandhi Intl to Chennai flights (one-way and round-trip).

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Prices

Airlines

The best time to book a flight to Chennai with IndiGo is 28 days before departure. On average, fares are higher if you book 57 days before departure.

Which month is the cheapest to fly Economy class from New Delhi to Chennai?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are July and October.

Best time to book a flight from New Delhi to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from New Delhi with our price prediction graph.

DEL-MAA

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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IndiGo flights from New Delhi to Chennai (DEL - MAA)

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Cheapest IndiGo flights from New Delhi to ChennaiExplore the most affordable IndiGo flight options available from New Delhi to Chennai. Find the lowest fares with prices last updated on 16 August 2026.

Explore the most affordable IndiGo flight options available from New Delhi to Chennai. Find the lowest fares with prices last updated on 16 August 2026.

Best IndiGo flights from New Delhi to ChennaiDiscover carefully curated IndiGo flight deals from New Delhi to Chennai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 August 2026.

Discover carefully curated IndiGo flight deals from New Delhi to Chennai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 August 2026.

Direct IndiGo flights from New Delhi to ChennaiExplore direct IndiGo flight options from New Delhi to Chennai based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 August 2026.

Explore direct IndiGo flight options from New Delhi to Chennai based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 August 2026.

Last-minute IndiGo flights from New Delhi to ChennaiDiscover last-minute IndiGo flight deals from New Delhi to Chennai. Data was last updated on 16 August 2026 and is based on user searches.

Discover last-minute IndiGo flight deals from New Delhi to Chennai. Data was last updated on 16 August 2026 and is based on user searches.

One-way IndiGo flights to ChennaiSearch for one-way IndiGo flight options to Chennai. Find affordable one-way fares based on user searches. Data last updated 16 August 2026.

Search for one-way IndiGo flight options to Chennai. Find affordable one-way fares based on user searches. Data last updated 16 August 2026.

How do most travelers feel about IndiGo?

Can I get a flight from New Delhi to Chennai on IndiGo for under ₹ 19,108?

IndiGo flights from New Delhi to Chennai in 2026

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Chennai with IndiGo?

The best time to book a flight to Chennai with IndiGo is 28 days before departure. On average, fares are higher if you book 57 days before departure.

Which month is the cheapest to fly Economy class from New Delhi to Chennai?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are July and October.

Weekly IndiGo flight availability from New Delhi to Chennai

The most IndiGo flights from DEL to MAA are scheduled on a Tuesday (9 on average). You will have fewer IndiGo flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Chennai by month

In terms of precipitation, rainfall in Chennai ranges from 10.0 - 330.0 inches per month. November is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit Chennai when rainfall is around 10.0 mm.

Temperature in Chennai by month

Best time to book a flight from New Delhi to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from New Delhi with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from New Delhi to Chennai on another airline

Consider alternative airlines that service the Chennai area. Flight routes are based on user searches made on Cheapflights and were last updated on 16 August 2026.

Other IndiGo flights from New Delhi

Browse through other IndiGo flights departing from New Delhi. Flight routes are based on user searches made on Cheapflights and were last updated on 16 August 2026.

Complete your trip

Complete your trip to Chennai by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing New Delhi and Chennai

Choose from other airlines serving New Delhi and Chennai.

Other popular destinations in Asia

If Chennai is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 16 August 2026.

Popular flights from IndiGo

Browse through some of the most popular routes that IndiGo offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 16 August 2026.

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Cheapest IndiGo flights from New Delhi to Chennai
Explore the most affordable IndiGo flight options available from New Delhi to Chennai. Find the lowest fares with prices last updated on 16 August 2026.

Best IndiGo flights from New Delhi to Chennai
Discover carefully curated IndiGo flight deals from New Delhi to Chennai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 August 2026.

Direct IndiGo flights from New Delhi to Chennai
Explore direct IndiGo flight options from New Delhi to Chennai based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 August 2026.

Last-minute IndiGo flights from New Delhi to Chennai
Discover last-minute IndiGo flight deals from New Delhi to Chennai. Data was last updated on 16 August 2026 and is based on user searches.

One-way IndiGo flights to Chennai
Search for one-way IndiGo flight options to Chennai. Find affordable one-way fares based on user searches. Data last updated 16 August 2026.