Airfare from Delhi to Chennai: Flight Time and Price
The non-stop flight time from Delhi to Chennai is 2 hours and 50 minutes, covering an air distance of 1,760 km.
Delhi to Chennai Flight Time and Price Details
For travellers checking the Delhi to Chennai flight time and price, IndiGo flights typically take 2 hours and 50 minutes, while Air India flights take 2 hours and 55 minutes.
If you are planning a Delhi to Chennai flight, keep in mind that departure terminals at Indira Gandhi International Airport vary by airline. Check options for a return flight to Delhi.
Key Takeaways for Delhi to Chennai Travellers
- Fastest flight: 2 hours and 50 minutes on IndiGo.
- Lowest fare right now: ₹9,895 (Sun 18 Apr)
Delhi to Chennai Flights Airlines
Only IndiGo and Air India operate non-stop flights on the Delhi to Chennai route. Vistara no longer exists as a separate airline, having merged into Air India in November 2024.
Non-Stop Operators
When searching for a Delhi to Chennai flight, you will only find direct options on IndiGo and Air India.
| Airline | Lowest Fare Now* | Non-stop Time | Meals | Cabin Bag | Best For |
|---|---|---|---|---|---|
| IndiGo | from ₹9,895 | 2h 50m | Bought on board | 7 kg | Budget travel |
| Air India | from ₹10,626 | 2h 55m | Included (except Basic fare) | 7 kg | Comfort |
*Lowest one-way economy fare seen for that airline in recent live searches (Aviasales), updated every few hours. Fares change daily with demand and fare type.
Delhi to Chennai Flight Ticket Price Today
Right now, one-way Delhi to Chennai fares start at ₹9,895 (Sun 18 Apr, IndiGo). The cheapest day to fly in the next 30 days is Tuesday, 10 November at ₹10,270.
Over the next 30 days, the lowest fare per day ranges from ₹10,270 to ₹12,663, with an average of ₹11,040. See every day in the cheapest-day calendar above.
Lowest Fares by Airline Right Now
- IndiGo: from ₹9,895
- Air India: from ₹10,626
- Air India Express: from ₹10,718
Securing the Cheapest Flight from Delhi to Chennai
IndiGo and Air India both offer unbundled tickets on the Delhi to Chennai route, so review their specific fare rules before booking.
Understanding New Fare Categories
A lower initial ticket price on IndiGo or Air India might mean you are booking a fare that excludes checked baggage or meals. Always verify what is included in your specific ticket tier.
Terminal & Airline Updates for DEL and MAA
Delhi departures are spread across Terminals 1, 2, and 3, while Chennai arrivals land at Terminals 1 or 4. DigiYatra was launched at Chennai Airport T1 and T4 in May 2024 to speed up entry.
Navigating the Airports
Vistara merged into Air India in November 2024, so former Vistara flights now operate under Air India from T2 or T3 in Delhi.
IndiGo operates domestic flights from Terminals 1, 2, and 3 at Delhi. Air India departs from Terminals 2 and 3.
At Chennai Airport, IndiGo domestic flights arrive at Terminal 1. Air India flights arrive at Terminal 4.
Baggage Rules on Delhi to Chennai Flights
IndiGo and Air India both allow 7 kg of cabin baggage and 15 kg of checked baggage on standard fares for Delhi to Chennai flights.
Standard vs. Unbundled Fares
Both airlines allow 7 kg of cabin baggage. However, checked baggage rules have recently changed with the introduction of new fare classes.
| Airline | Cabin Bag | Check-in (Standard Fare) | Lite / Cabin-only Fare | Notes |
|---|---|---|---|---|
| IndiGo | 7 kg | 15 kg | IndiGo Lite (cabin bag only) | Standard fares include 15 kg checked baggage. |
| Air India | 7 kg | 15 kg | Basic fare (no meals, but includes 15 kg bag) | The new Basic fare retains the 15 kg bag but removes complimentary meals. |
Cabin limits: Strictly 7 kg across both airlines.
Lite fares: IndiGo Lite does not include any checked baggage.
Weather Disruptions on the Delhi to Chennai Route
Winter fog in Delhi and Northeast monsoons in Chennai can severely disrupt flights on this route.
Seasonal Delays
Winter fog in Delhi, particularly from December to February, often causes flight delays and diversions. Early morning flights are the most likely to be affected by poor visibility at Indira Gandhi International Airport.
In the south, the Northeast monsoon and cyclones in Chennai between October and December cause severe disruptions. Always check your flight status directly with the airline during these months.
Key Takeaways for Delhi to Chennai Travellers
- Delhi Fog: Expect delays from December to February.
- Chennai Monsoons: Expect disruptions from October to December.
Can You Recommend the Most Comfortable Flights from Delhi to Chennai?
Air India operates wide-body Boeing 777 aircraft on certain Delhi to Chennai flights, offering a more comfortable ride than standard narrow-body jets.
Comfort Seekers
Air India operates wide-body Boeing 777 aircraft on certain flights along this route. These larger planes generally offer a smoother ride and more spacious seating than standard narrow-body jets.
Budget Travellers
Opting for the IndiGo Lite fare saves money if you are travelling with just a 7 kg cabin bag.
Former Vistara Flyers
If you are looking for a Delhi to Chennai Vistara flight, note that Vistara merged into Air India in November 2024. You will now need to book an Air India ticket for these services.
Pre-Flight Checklist for Chennai Travel
Ensure you verify your Delhi departure terminal (T1, T2, or T3) and download the DigiYatra app for Chennai Airport before your flight.
- Verify your Delhi departure terminal (T1, T2, or T3) on your ticket.
- Download the DigiYatra app for faster processing at Chennai Airport T1 and T4.
- Check the official newdelhiairport.in website for latest gate updates.
- Confirm your baggage allowance, especially if you booked an IndiGo Lite or Air India Basic fare.
Ground Transport at Chennai International Airport
Chennai International Airport is located 21 km from the city center. Once you land at Terminal 1 or Terminal 4, you have several official transport options.
Delhi to Chennai Flight: Frequently Asked Questions
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