Find the cheapest Chennai to Delhi flights — live fares on IndiGo, Air India & Akasa. Daily MAA-DEL schedule, discounted deals for 2026.
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Quick answer: Chennai to Delhi non-stop flights take about ≈ 2h 45m non-stop, operated by IndiGo, Air India, Akasa Air, Air India Express, SpiceJet, Around 15-20 non-stop departures a day, spread from early morning to late night across several carriers.. This is a domestic route within India, so no visa is required. Use the live search above to compare today's cheapest MAA–DEL fare across every airline, OTA and travel agent in one place.
Last reviewed July 2026 by the FlightGPT flights desk · route facts cross-checked against DGCA and the Airports Authority of India (AAI) · how we collect fares · editorial policy · fact-checking · fares are live — verify the final price in search before booking.
Looking for cheap flights from Chennai to Delhi? FlightGPT compares live MAA to DEL fares across every connected source — Indian carriers, OTAs and trusted travel agents — and shows the cheapest options side by side. Whether you want a Chennai to Delhi non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Chennai-Delhi fare is one search away.
| Airline | Cabin bag | Checked (economy) | Notable for |
|---|---|---|---|
| IndiGo | 7 kg | 15 kg | Largest network; strong on-time record |
| Air India Express | 7 kg | 15 kg | Low-cost, Air India group |
| Air India | 7 kg | 15-25 kg | Full-service; meals included |
| Akasa Air | 7 kg | 15 kg | Newer fleet; value fares |
| SpiceJet | 7 kg | 15 kg | Budget fares |
Standard domestic economy allowance; premium fares and elite tiers may include more. Confirm against your fare — each airline's baggage page is linked above.
Chennai to Delhi is a busy metro-to-metro trunk route with strong year-round demand, so non-stop choice is good. The carriers flying direct in 2026 are IndiGo, Air India, Akasa Air, Air India Express and SpiceJet. IndiGo and Air India between them run the most departures.
As elsewhere, Vistara has merged into Air India, so any old Vistara (UK) flight number is now an Air India service. Ignore any result for Go First or Jet Airways, both of which have ceased operations. With several carriers competing, fares move daily — always compare across all of them on your date.
The distance is about 1,760 km and the scheduled non-stop block time is roughly 2h 45m, one of the longer domestic trunk sectors. Actual gate-to-gate is usually 2h 40m-2h 55m, with Delhi's arrival sequencing the main variable.
Both cities are on IST, so there is no time-zone change — a flight leaving Chennai at 8:00 am lands in Delhi at about 10:45 am. The track runs north across peninsular and central India. Almost every option is a single non-stop hop; one-stop routings via Hyderabad or Bengaluru exist but add a lot of time for little or no saving.
This is a business and VFR (visiting friends and relatives) heavy route, so weekday demand is steady, with leisure peaks around festivals. We do not quote exact rupee fares, but the demand pattern below helps you time a booking.
| Period | Demand | What to expect |
|---|---|---|
| Oct-Mar (peak in Delhi) | High | Pleasant Delhi weather, festivals and weddings; book early |
| Diwali / Pongal season | Very high | Holiday travel both ways; fares climb sharply |
| Apr-Jun (summer) | Moderate | Delhi very hot, Chennai humid; softer mid-week fares |
| Jul-Sep (monsoon) | Moderate | Generally cheaper, occasional weather delays |
For the best price, book one to three weeks ahead on a weekday. Around Diwali, Pongal and the wedding season, six weeks or more is wise.
Honest ways to bring down the Chennai-Delhi fare:
Always compare the all-in price including baggage and seat selection, not just the lead-in fare.
For a business trip, an early-morning departure (around 6-8 am) gets you into Delhi before midday meetings, with return options through to the last night flight. The morning and evening banks are busiest and usually priciest.
If you are price-led or travelling to see family, late-morning and early-afternoon departures are often cheaper and the airport is calmer. The last night flight can be the lowest fare of the day, though it lands in Delhi late — pre-arrange transport, especially in winter when fog can slow arrivals.
Business travellers: frequent departures make same-day or overnight trips easy. Air India offers full-service fares with lounge access at Delhi T3; IndiGo and Akasa add flexi options. Web check-in and cabin-bag-only travel speed you through both large airports.
Families: at nearly 3 hours this is a longer domestic flight, so book seats together, carry snacks, entertainment and essentials in your cabin bag, and choose calmer midday flights with children. Allow extra time at both spacious airports.
Students and budget travellers: IndiGo, Akasa and Air India Express usually have the lowest fares. Fly mid-week, travel light, and skip seat selection. The last evening flight is frequently the cheapest of the day.
Chennai (MAA): domestic flights mainly use Terminal 1, with the newer integrated terminal (T2) progressively taking over some domestic operations as the airport modernises. Confirm your terminal on your boarding pass, as assignments are shifting.
Delhi (DEL): Indira Gandhi International has three terminals. IndiGo, SpiceJet and Akasa Air use Terminal 1 (some IndiGo flights from T2), Air India mainline uses Terminal 3, and Air India Express uses Terminal 2. Check the terminal printed on your boarding pass before leaving for the airport.
At Chennai: the airport is about 16-20 km from the city centre. The Chennai Metro connects directly to the airport (Airport metro station), making it a quick, traffic-free option; app cabs and autos are the alternatives.
At Delhi: the Airport Express Metro reaches T3 from New Delhi station in about 20 minutes. For T1, use the Magenta Line (Terminal 1-IGI Airport station) or a cab. If you arrive and depart from different terminals at either end, allow time for the inter-terminal shuttle, which can be slow at peak hours.
Standard domestic allowance is 15 kg of check-in baggage plus one 7 kg cabin bag on most fares. The lowest IndiGo, Akasa and Air India Express fares are often cabin-bag-only, so confirm whether check-in baggage is included before paying.
For carrier-specific rules, see the IndiGo baggage guide. Adding extra or excess baggage online in advance is always cheaper than at the airport counter.
Delhi is most pleasant October to March, but December-January mornings bring dense fog that regularly delays early arrivals and departures at IGI. If flying then, allow buffer time and keep onward connections flexible.
Delhi summers (Apr-Jun) are extremely hot, often above 40°C, while Chennai stays hot and humid much of the year. The north-east monsoon hits Chennai mainly Oct-Dec and can bring heavy rain and occasional delays at the Chennai end. Pack for a big climate contrast between the two cities, especially in winter.
On Chennai-Delhi, the smartest move is to compare all five carriers on your exact date and pick a mid-week, off-peak departure — the cheapest airline genuinely flips day to day. Use the Chennai Metro to the airport to skip city traffic, and double-check whether your flight uses Chennai's T1 or the newer T2, as operations are shifting. In winter, avoid the very first Delhi-bound or Delhi-arriving morning flight to dodge fog delays, and pre-book Delhi transport if you take the cheaper last night flight.
The non-stop flight takes about 2 hours 45 minutes for the roughly 1,760 km, making it one of the longer domestic trunk routes. Gate-to-gate is usually 2h 40m-2h 55m.
In 2026 the non-stop operators are IndiGo, Air India, Akasa Air, Air India Express and SpiceJet. IndiGo and Air India run the most flights. Vistara has merged into Air India, and Go First and Jet Airways no longer operate.
Around 15 to 20 non-stop departures a day, spread from early morning to late night across several carriers, so you have plenty of choice of timings.
At Chennai, domestic flights mainly use Terminal 1, with the newer T2 progressively taking some operations. At Delhi, IndiGo, SpiceJet and Akasa use Terminal 1 (some IndiGo from T2), Air India mainline uses Terminal 3, and Air India Express uses Terminal 2. Check your boarding pass.
Yes. Under DGCA rules, if the airline cancels your flight or you cancel within 24 hours of booking (for travel at least 7 days away), you get a full refund. Airline-caused cancellations also entitle you to an alternative flight or compensation, to the original payment method.
Most domestic fares include 15 kg of check-in baggage plus a 7 kg cabin bag. The cheapest IndiGo, Akasa and Air India Express fares can be cabin-bag-only, so confirm before booking. See the IndiGo baggage guide.
Yes. Web check-in usually opens 48 hours before departure and closes 1-2 hours before. It lets you choose a seat and skip the counter queue. Still arrive at least 2 hours before a domestic flight.
It can affect the Delhi end. Dense fog in December-January frequently delays early arrivals and departures at IGI. Chennai rarely has fog. Prefer a slightly later morning flight and keep onward plans flexible in winter.
Chennai's north-east monsoon, mainly October to December, can bring heavy rain and occasional delays at the Chennai end. Flights generally operate, but build in buffer time for tight connections during that period.
Yes. Infants under 2 fly on an adult's lap at a nominal fare with no separate seat. Carry date-of-birth proof, and you are usually allowed some baby food and one stroller, checked in at the gate.
Some carriers allow pets in the cabin or as cargo with advance booking, a health certificate and an approved carrier; rules and seat limits vary. Confirm directly with the airline well ahead, as not every flight accepts pets.
Prices are usually comparable. Booking direct can simplify changes and refunds, while OTAs make it easy to compare carriers. FlightGPT shows live fares across all airlines so you can pick the cheapest genuine non-stop on your date.
Chennai airport is about 16-20 km from the city centre and is connected directly by the Chennai Metro (Airport station), which avoids city traffic. App cabs and autos are the other options.
October to March is most pleasant, with cool weather and the festive season around Diwali. Summers are very hot, often above 40°C, and the monsoon brings humidity. Winter mornings can be foggy, so allow buffer time.
It is workable. With 15-20 daily non-stops, an early-morning departure gets you to Delhi before midday, with return options up to the last night flight. Just allow for the near-3-hour flight time each way and Delhi traffic.
FlightGPT is a natural-language flight search: ask the way you'd ask a friend, and it compares live MAA–DEL fares across every airline, OTA and travel agent. Try one:
Chennai to Delhi prices swing with demand, season and lead time more than with any single airline. The reliable lever is comparison: pull every MAA–DEL fare at once and shift your date by a day or two. Mid-week and red-eye departures on IndiGo, Air India, Akasa Air, Air India Express, SpiceJet are usually where the cheapest seats sit.
For a same-week Chennai–Delhi trip, the trick is to check all carriers at once rather than one app at a time. FlightGPT's live MAA-DEL search does exactly that — red-eye and early-morning departures often carry the lowest last-minute prices. Enter your date above to compare instantly.
Most travellers prefer the Chennai to Delhi non-stop option. The direct Chennai-Delhi flight time is ≈ 2h 45m non-stop. If you are flexible, 1-stop alternatives through major hubs can be 15-30 percent cheaper. FlightGPT lets you filter by "Direct only" or compare both side by side — useful when you want the cheapest Chennai Delhi ticket but are open to a layover.
On Chennai to Delhi, the headline price and the price you actually pay can differ once baggage and seat selection are added. That's why FlightGPT compares fully-bundled Chennai Delhi fares across IndiGo, Air India, Akasa Air, Air India Express, SpiceJet — the cheapest all-in option, not the lowest sticker that balloons at checkout.