Air India
AI-2742
12h 10m
Non-stop
Get ₹370 off with CTDOM
Air India
AI-2742
10h 5m
Non-stop
Get ₹370 off with CTDOM
Air India
AI-2742
5h 45m
Non-stop
Get ₹370 off with CTDOM
Air India
AI-2742
14h 40m
Non-stop
Get ₹370 off with CTDOM
Air India
AI-438
7h 45m
Non-stop
Get ₹370 off with CTDOM
Air India
AI-438
13h 45m
Non-stop
Get ₹370 off with CTDOM
IndiGo
6E-6530
5h 25m
Non-stop
Get ₹225 off with CTDOM
IndiGo
6E-6530
8h 55m
Non-stop
Get ₹225 off with CTDOM
IndiGo
6E-6530
10h 20m
Non-stop
Get ₹225 off with CTDOM
IndiGo
6E-6530
7h 30m
Non-stop
Get ₹225 off with CTDOM
Cleartrip is dedicated to helping travelers find the best fares from Dehradun to Chennai. With our real-time fare tracking, you can spot budget-friendly flights and lock in savings for your trip.
| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare Today | Rs.9920 | 11/09/2026 | Air India | 14:55 |
| Cheapest Airfare Within 30 Days | Rs.10222 | 14/09/2026 | Air India Express | 14:55 |
| Cheapest Airfare Within 90 Days | Rs.9920 | 13/09/2026 | IndiGo | 19:50 |
The cheapest flight today is priced at Rs.9920, available on Air India departing at 14:55. You can save up to 25% using promo code CTDOM. This week, airfares on Dehradun to Chennai are available from Rs.9920.0, approximately 15–20% lower than average prices.
Based on fare trends, booking within the next 30 days can get you prices starting from Rs.10222 on Air India Express.
If you're planning further ahead, fares drop to Rs.9920 on IndiGo when booking around 90 days in advance - often the most cost-effective window for this route.
Early morning departures start from Rs.9920.0, while late-night flights are priced around Rs.17049.0. Since fares can fluctuate by 15–20% within a week, checking multiple midweek dates may help you find lower airfares.
One-way Dehradun to Chennai flight fares start at Rs.9920 via Air India Express, while the return flight is priced around Rs.10428, whereas round trip fares are priced at Rs.21045.
Round-trip bookings can be a convenient option during peak seasons. If your travel dates are fixed, booking both legs together makes it easier to compare fares and plan your complete journey.
Cleartrip lets you compare 24+ daily flights and book flight tickets at the lowest airfare online. From direct flights to one-stop and last-minute options, find and book cheap Dehradun to Chennai flights- all in one place.
The flight distance is approximately 1923 KM. The flight duration ranges between 5h 10m to 18h, though actual flight time may vary due to weather conditions or air traffic. Flight duration from Dehradun Airport to Chennai International Airport is shortest on a non-stop flight, while connecting flights take longer.
Approximately 24+ flights operate on this route daily, offering flexibility to choose a timing that suits your itinerary. Flights for this route run all day, with the earliest morning flight departing at 10:25 and the last night flight leaving at 19:50. Flights depart from Dehradun Airport and arrive at Chennai International Airport.
Air India operates the most frequent schedules on this flight route with consistently strong on-time performance, making it a top choice for your flight booking.
Air India, Air India Express, IndiGo complete the Dehradun to Chennai flight in 5h 10m to 18h. Direct flights are ideal for time-sensitive travel, though airfare on non-stop flights usually runs 20-30% higher than connecting options.
Air India Express offers connecting flights with layovers at major airports. These are ideal if you want cheap air tickets and do not mind slightly longer travel time on this route.
Air India Express offers the cheapest flight from Dehradun to Chennai. Verify baggage policies, as add-on fees can affect the final flight ticket price.
| Flight Details | Information |
|---|---|
| Route | Dehradun to Chennai |
| Aerial Distance | 1923 KM |
| Flight Duration | 5h 10m - 18h |
| Airport codes | Dehradun- DED, Chennai- MAA |
| Number of Daily Flights | 24 direct flights |
| First Flight | Departs at 10:25 |
| Last Flight | Departs at 19:50 |
| Early Morning (12 AM - 8 AM) | 0 direct flights |
| Morning (8 AM - 12 PM) | 11 direct flights |
| After Noon (12 PM - 4 PM) | 9 direct flights |
| Evening (4 PM - 8 PM) | 4 direct flights |
| Night (8 PM - 12 AM) | 0 direct flights |
Booking a flight with Cleartrip is easy and hassle-free. We offer transparent airfares and instant confirmation, so you always get the best deal on your flight booking.
Here's how you can book your flight:
At Cleartrip, our customer support team is available 24/7 to assist with all of your flight booking queries.
Stay updated with real-time flight information for your flight and avoid travel disruptions. Cleartrip provides instant access to PNR status and complete flight schedules for this route.
To check flight status (PNR Status):Cleartrip ensures reliable Dehradun to Chennai flight data and timely alerts for stress-free travel planning on this route.
Cancellation and refund policies vary by airline and fare type. Check the applicable terms before cancelling your booking.
Cleartrip makes web check-in simple for your flight booking by connecting you directly to your airline's check-in page. Just follow these simple steps:
Go to Cleartrip, find your airline and click the "Check-in" button to access the official web check-in page for your flight.
On the airline's site, navigate to the "Check-in" or "Web Check-in" option.
Provide your PNR or booking reference number for your Dehradun to Chennai air ticket from along with your last name.
Choose your preferred seat, add extras like meals or baggage, and confirm your details.
Your e-boarding pass for your flight to Chennai from Dehradun will be sent to your registered email or phone.
Cleartrip is India's most trusted platform to find and book cheap flights with transparent pricing, exclusive deals, and seamless booking experience from search to boarding.
Dehradun is the capital of Uttarakhand in the Doon Valley between the Himalayas and Shivalik range. Home to the Indian Military Academy and Forest Research Institute, it serves as a gateway to Mussoorie and the Char Dham pilgrimage circuit.
The best time to visit Dehradun is March to June and September to November with pleasant temperatures between 15 and 30 degrees Celsius. Monsoon brings heavy rain. Winters are cold but enjoyable.
Dehradun has city buses, auto-rickshaws, shared taxis, and app-based cabs. Mussoorie is a 45-minute scenic drive.
Dehradun offers Himalayan views, colonial architecture, access to Mussoorie and Rishikesh, and a pleasant atmosphere.
Jolly Grant Airport (IATA: DED) is about 30 km east of the city. It handles domestic flights to Delhi, Mumbai, Bangalore, and other cities. Single terminal, also the nearest airport for Rishikesh and Haridwar visitors. Connected via pre-paid taxis, app-based cabs, and Uttarakhand Transport buses.
Chennai is the capital of Tamil Nadu and the gateway to South India. On the Coromandel Coast along the Bay of Bengal, Chennai is known for Dravidian culture, classical Bharatanatyam dance, Carnatic music, and magnificent temples. Also called the Detroit of India for its automobile industry.
The best time to visit Chennai is November to February with temperatures between 20 and 30 degrees Celsius. The northeast monsoon brings heavy rain in November-December. Summers from March to June are hot and humid, exceeding 40 degrees.
Chennai has suburban trains, metro, MTC buses, auto-rickshaws, and app-based cabs. The MRTS connects key coastal areas.
Chennai offers Dravidian temples, classical arts, delicious South Indian cuisine, beautiful beaches, and a vibrant cultural heritage.
Chennai International Airport (IATA: MAA) is in Tirusulam, about 21 km south of the city centre. India's fourth busiest airport handles domestic and international flights to Singapore, Dubai, London, and Colombo. It has separate domestic and international terminals. Connected via Chennai Metro, suburban trains at Tirusulam station, pre-paid taxis, and app-based cabs.
Average airfare runs around Rs.9920 to Rs.20862.0 depending on booking timing and travel season.
Yes, here are some useful tips to consider:
Baggage allowance varies by airline. Generally, economy class passengers can carry up to 7 kg of hand baggage and 15 kg of check-in luggage.
Air India, Air India Express, IndiGo are the most preferred airlines on this route, known for reliable service, frequent flights, and competitive fares.
To cancel, log in to your Cleartrip account and raise the cancellation request directly through the platform, as airlines do not handle cancellations for third-party bookings. Refunds are processed after deducting the airline's cancellation charge plus Cleartrip's processing fee of Rs.300 for domestic bookings. Please note that no-show tickets are not eligible for a refund.
Yes, most airlines allow rescheduling subject to fare difference and airline change fees.
You must carry a valid physical copy of any one of the following:
Domestic Flights
International Flights