INR
Last-minute Delhi to Chennai flights start from ₹8,329 — the direct flight takes about 2h 50m covering roughly 1,760 km, and IndiGo and Air India fly DEL–MAA. Same-day and tonight’s departures stay bookable until about 60 minutes before takeoff, with a confirmed PNR issued instantly. Payments are processed securely via Razorpay (UPI, cards, net banking), and every booking returns an airline-verifiable PNR.
Delhi to Chennai flights today & tonight
Flying today? Same-day DEL to MAA seats stay on sale until the airline’s check-in cutoff — typically 60 minutes before a domestic departure. Tonight’s flights show live prices in the search above, and airlines often release unsold evening seats at lower fares on the day of travel. With around 43 departures a day the late bank usually still has something open — just do the arithmetic first: on a 2h 50m sector, a 21:00 departure from Delhi reaches Chennai close to midnight, so sort out onward transport before you take the last flight out.
Book a last-minute Delhi–Chennai flight in 4 steps
- Search Delhi to Chennai above with today’s or tomorrow’s date.
- Compare live fares across airlines and pick a departure you can reach before check-in closes.
- Enter passenger names exactly as on the government ID used at the airport.
- Pay by UPI or card — your confirmed PNR arrives instantly on WhatsApp and email.
About Delhi and Chennai
At 1,760 km and about 2h 50m in the air, Delhi (DEL) to Chennai (MAA) is one of the longest sectors flown daily inside India — the national capital to the country's automotive and IT south. Alongside the usual corporate and family traffic, it carries a distinct medical-travel load in both directions, which is why the departure that works is often decided by an appointment time rather than by price alone.
Delhi
Indira Gandhi International (DEL) is the busier end of this pair, and the one detail worth checking before you leave home is which terminal your flight uses: Delhi splits its domestic departures across more than one terminal, and they are a shuttle ride apart rather than a walk. That matters more here than on a short hop, because the southbound schedule clusters into an early-morning bank and an evening bank — miss the 06:00–10:00 wave and the next genuinely convenient option can sit several hours later, in the 17:00–21:00 block. December and January add a second complication at this end specifically: north Indian winter fog can delay the early-morning departures that this route depends on, so on a fog-risk morning a mid-morning DEL slot is often the safer booking even at a slightly higher fare.
Chennai
Chennai International (MAA) receives two quite different sets of passengers off this sector. One is corporate: the manufacturing belt on the city’s outskirts and the IT corridor down the south of the city, both of which reward a morning arrival with a usable working day. The other is medical — Chennai’s large private-hospital cluster draws patients and attendants from across north India, and those bookings are made against an admission or consultation date, not a fare curve. Work backwards from the appointment: with roughly three hours in the air, an evening DEL departure lands late at night, so if someone needs to be at a hospital the following morning the early bank is usually the calmer choice. Arrival-side road time in Chennai is worth adding to the plan too.
How Indian domestic fares move through the year
This is the all-India seasonal pattern, not a measured DEL–MAA fare history. Summer holidays, the festive stretch and wedding season push fares up on most trunk sectors at roughly the same time, so treat the chart as a month-picking guide and the live search above as the actual DEL–MAA price.
Seasonality bars — all-India domestic
Indicative nationwide levels. The same shape appears on our other route pages because the pattern is national; we do not publish a per-route fare history. Actual tatkal fares still depend on urgency, airline inventory, departure slot, and booking window.
Delhi to Chennai flights move with demand, departure slot, and how close to travel you book — see the live search above for today’s fares.
How to read this chart
What the day of the week does to a DEL–MAA fare
Departure day matters more than booking day. The percentages below are the typical Indian domestic weekday-to-weekend spread applied to this route’s ₹8,329 indicative starting fare — a model for comparing days, not a measured DEL–MAA price history. Live prices are in the search above.
Airlines flying DEL to MAA
Four carriers fly DEL–MAA non-stop, and IndiGo alone accounts for well over half the daily departures — useful to know when a flight goes wrong, because the widest re-accommodation options on this sector sit with the airline that flies it most.
| Airline | Flights/day | Direct duration | From |
|---|---|---|---|
| IndiGo (6E) | ~25 daily | ~2h 50m | ₹8,329 |
| Air India (AI) | ~10 daily | ~2h 50m | ₹8,828 |
| Akasa Air (QP) | ~5 daily | ~2h 50m | ₹7,995 |
| SpiceJet (SG) | ~3 daily | ~2h 50m | ₹8,495 |
The Tatkal Flights advantage
A DEL–MAA booking made two days out is rarely about finding a bargain — it is about getting a confirmed seat on the earliest flight that still works for the appointment, meeting or family situation driving the trip. These are the practical strengths that make that happen.
Urgent Booking Support
Fast handling for same day, next day, and 72-hour travel windows.
Human Agents
Real travel experts guide the route instead of leaving you to compare endless listings.
Unpublished Fares
We also check routes that do not always surface on public booking platforms.
Same Day Options
Useful for medical, business, personal, and urgent family movement.
Flexible Airlines
We compare multiple carriers to balance timing, budget, and confirmation speed.
Delhi to Chennai Flight Guide
Route at a glance. 1,760 km, roughly 2h 50m non-stop — long enough that DEL–MAA behaves less like a metro shuttle and more like a half-day commitment. Around 43 departures a day are shared between IndiGo, Air India, Akasa Air and SpiceJet, concentrated in a 06:00–10:00 morning bank and a 17:00–21:00 evening bank. Because the block time eats most of a morning, the departure slot usually decides whether the trip is worth one day or two.
When to book. If your date is fixed and more than a fortnight away, 14–21 days out is the usual sweet spot for a mid-week DEL–MAA departure. Inside three days, expect fares to climb rather than fall: the cheap buckets are gone and what remains is inventory the airline knows someone urgently needs. That is the window we are built for — we scan every carrier live, surface the lowest seat still open, and issue a confirmed PNR in minutes rather than hunting a discount that no longer exists.
Seasonal pattern (all-India, not route-measured). Domestic fares nationwide tend to be softest in February, June and July, and firmest from October through January on festival and wedding demand; DEL–MAA follows that calendar rather than a pattern of its own. On this route the day of the week is the bigger lever — on the indicative figures in the table above, moving a departure from Friday to Tuesday is worth roughly ₹4,000.
Questions about Delhi to Chennai urgent travel
These answers cover the most common booking questions we hear from passengers searching for tatkal flights Delhi Chennai, emergency travel, and same day departures.
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How much is a last-minute Delhi to Chennai flight?
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Which airlines fly from Delhi to Chennai?
Can I book a same-day Delhi to Chennai flight today or tonight?
Can I get a refund if my flight is cancelled?
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Popular Delhi Routes
Popular Chennai Routes
Tushar's note on Delhi to Chennai
I founded Tatkal Flights specifically for travellers booking inside the 48-hour window before departure, and Delhi to Chennai is one of the routes where that window matters most. On most Indian routes the cheapest fare buckets sell out first, so the closer you get to departure the higher the price usually climbs — last-minute is rarely cheaper. What we do instead is compare live fares across every airline the moment you search — including unpublished and network fares a single portal may not show — and get you the lowest seat still available, with a confirmed airline PNR in minutes. Booking inside 24–72 hours, the real win isn't a magic low price; it's a confirmed seat on the earliest workable flight without overpaying.
Two practical notes from watching this route closely: (1) Friday-evening departures on Delhi to Chennai tend to price noticeably higher than the Tuesday-morning departure on the same week, so if your travel date is flexible by a day or two the savings are real. (2) The "non-refundable" tag on the cheapest fare bucket has a specific definition under DGCA rules — if the airline cancels or reschedules by more than 2 hours, you're owed a full refund regardless of bucket. I keep the DGCA refund-rights guide updated each quarter for that reason.