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The cheapest flights for this month from Delhi to Chennai

Departure atReturn atStopsAirlineFind tickets
13 May 202616 May 2026DirectAir IndiaTickets from 13 646
3 October 202610 October 2026DirectAir IndiaTickets from 18 147
12 October 202626 October 2026DirectAir IndiaTickets from 17 610
16 October 202627 October 2026DirectIndiGoTickets from 17 808
17 October 202628 October 2026DirectAir IndiaTickets from 17 610
18 October 202629 October 2026DirectAir IndiaTickets from 18 888
5 November 202622 November 2026DirectAir IndiaTickets from 18 137

Flight prices for a month from Delhi to Chennai, one way

Departure atStopsFind tickets
12 May 2026DirectOW tickets from 6 895
16 May 2026DirectOW tickets from 6 911
13 May 2026DirectOW tickets from 6 926
14 May 2026DirectOW tickets from 6 994
15 May 20261 StopOW tickets from 7 176
19 May 20261 StopOW tickets from 7 208
11 May 2026DirectOW tickets from 7 276
10 May 2026DirectOW tickets from 7 313
9 May 20261 StopOW tickets from 7 441
18 May 2026DirectOW tickets from 7 620
17 May 2026DirectOW tickets from 8 110
flights to Chennai

Flight Information: Delhi to Chennai Flights Route

Delhi to Chennai flights route is a busy and important domestic route in India, connecting the capital with the southern metropolis. Here’s what you need to know about this route:

  • Flight Duration: Around 2 hours 45 minutes
  • Distance: Approximately 2,100 kilometers
  • Airlines Operating: IndiGo, Air India, SpiceJet, GoAir, Vistara
  • Frequency: Multiple flights daily
  • Cabin Classes: Economy Class, Premium Economy, Business Class

With frequent flight options and multiple airlines, you can find flights that suit in your schedule, whether you’re traveling in the early morning, midday, or late evening.

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Low Fare Calendar

Planning your journey from Delhi to Chennai flights, Save time as well as money by using the FlightsDaddy Low Fare Calendar. A smart, user-friendly tool that displays the lowest airfares across an entire month. Whether you’re flying for business, education, or a family visit, this feature helps you make cost-effective travel decisions effortlessly. To get started, visit FlightsDaddy.in and search for flights from Delhi (DEL) to Chennai (MAA). After entering your route and basic details, switch to the Low Fare Calendar view. This monthly fare matrix highlights the days when flights are at their lowest, giving you a complete picture of the most economical travel options. If you’re looking to book cheap Delhi to Chennai flights, the FlightsDaddy Low Fare Calendar is your ideal travel planning companion. It helps you fly smarter, save more, and travel stress-free. Visit FlightsDaddy.in today and book your next trip the smart way.

Average Flight Ticket Prices Based on Booking Timeframe

Booking Timeframe Estimated Ticket Price Range (₹)
45+ days in advance ₹3,500 – ₹5,800
30–45 days in advance ₹4,800 – ₹7,500
15–30 days in advance ₹6,500 – ₹9,200
7–15 days in advance ₹8,000 – ₹11,000
Last-minute booking (0–7 days) ₹9,500 – ₹13,500

“Prices shown are indicative and may vary based on demand, time of travel, and airline offers.”