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Cheap flights from Patna to Chennai from ₹ 8,144

PAT — MAA
27 Oct — 3 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Patna to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from Patna to Chennai

Thu 1/1013:25 -
1 stop9h 55m
Sun 4/1007:25 -
1 stop5h 30m
Deal found 24/9₹ 17,630
Wed 14/1013:25 -
1 stop7h 25m
Tue 20/1011:25 -
Nonstop2h 25m
Deal found 23/9₹ 18,013
Wed 14/1014:25 -
Nonstop2h 40m
Tue 20/1021:25 -
1 stop10h 20m
Deal found 27/9₹ 18,588
Thu 1/1012:40 -
1 stop4h 40m
Sun 4/1011:25 -
Nonstop2h 25m
Deal found 24/9₹ 18,780
Fri 23/1014:25 -
Nonstop2h 40m
Fri 30/1009:45 -
1 stop7h 50m
Deal found 25/9₹ 18,971
Fri 2/1019:45 -
1 stop11h 35m
Fri 9/1011:25 -
Nonstop2h 25m
Deal found 25/9₹ 19,067
Fri 23/1014:25 -
Nonstop2h 40m
Fri 30/1008:05 -
1 stop7h 05m
Deal found 25/9₹ 19,450
Fri 2/1014:00 -
1 stop11h 05m
Fri 9/1007:00 -
1 stop6h 25m
Deal found 25/9₹ 19,546

Find flight deals from Patna to Chennai

Round-trip from

₹ 18,013

One-way from

₹ 8,144

Popular in

June

Cheapest in

November

Average price

₹ 19,355

Good round-trip deal

₹ 16,895 or less

Good one-way deal

₹ 8,260 or less
IndiGo
  • IndiGo
  • 14/10-20/10
  • 1 total stop
  • 9h 50m total
  • Patna to Chennai
Search Deals
IndiGo
  • IndiGo
  • 31/10-31/12
  • Nonstop
  • 2h 30m total
  • Patna to Chennai
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (₹ 728,250 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease (₹ 219,936 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Patna to Chennai.
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Price to beat on a one-way flight from Patna to Chennai.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Patna to Chennai that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PatnaChennai

PAT Patna - MAA Chennai

PATMAA

Patna

Tue 27/10

14:35-17:05

Nonstop2h 30m

Chennai

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 8,240

PatnaChennai

PAT Patna - MAA Chennai

PATMAA

Patna

Fri 13/11

14:35-17:05

Nonstop2h 30m

Chennai

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 8,432

PatnaChennai

PAT Patna - MAA Chennai

PATMAA

Patna

Thu 1/10

14:25-17:05

Nonstop2h 40m

Chennai

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 8,432

PatnaChennai

PAT Patna - MAA Chennai

PATMAA

Patna

Thu 1/10

13:25-20:50

1 stop7h 25m

Chennai

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 8,528

PatnaChennai

PAT Patna - MAA Chennai

PATMAA

Patna

Thu 15/10

14:25-17:05

Nonstop2h 40m

Chennai

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 8,911

PatnaChennai

PAT Patna - MAA Chennai

PATMAA

Patna

Fri 2/10

19:45-07:20

1 stop11h 35m

Chennai

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 9,198

PatnaChennai

PAT Patna - MAA Chennai

PATMAA

Patna

Fri 9/10

14:25-17:05

Nonstop2h 40m

Chennai

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 9,198

PatnaChennai

PAT Patna - MAA Chennai

PATMAA

Patna

Wed 30/9

14:00-01:05

1 stop11h 05m

Chennai

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 9,773

PatnaChennai

PAT Patna - MAA Chennai

PATMAA

Patna

Sun 11/10

19:45-07:20

1 stop11h 35m

Chennai

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 10,540

PatnaChennai

PAT Patna - MAA Chennai

PATMAA

Patna

Sat 28/11

14:35-17:05

Nonstop2h 30m

Chennai

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 11,594

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Patna to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Patna with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Patna to Chennai

What is the cheapest month to book a flight from Patna to Chennai?

Currently, November is the cheapest month in which you can book a flight from Patna to Chennai (average of ₹ 12,648). Flying from Patna to Chennai in June is currently the most expensive (average of ₹ 43,308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PAT to MAA?

When flying from Patna to Chennai, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 29% versus a flight in the morning.

How much does it cost for a return flight from Patna to Chennai?

Airfare is typical for this route at the moment.

Patna to Chennai flights typically cost between ₹ 15,043 and ₹ 21,271 in October.
The cheapest return price found within the last 5 days was ₹ 18,013 on Multiple Airlines (14 Oct–20 Oct).

Reviews of airlines servicing Chennai

Check out reviews from past customers who have flown with IndiGo from Patna to Chennai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
582 reviews
Check prices

Entertainment

5.6

Overall

6.8

Comfort

6.8

Food

6.2

Crew

7.3

Boarding

6.9

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
IndiGo
6.8
Okay
582 reviews
IndiGo
6.8
Okay
582 reviews
Check prices

Entertainment

5.6

Overall

6.8

Comfort

6.8

Food

6.2

Crew

7.3

Boarding

6.9

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours

Related info for your journey

  • How popular is this Patna to Chennai flight route?

    Within the past month, 45 users have taken a look at flights from Patna to Chennai.

  • How long is the flight from Patna to Chennai?

    A quick flight from Patna to Chennai can take about 2h 40m. Air India provides one of the quickest options available for as low as ₹ 18,013. The distance from Patna to Chennai is about 1492 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Patna to Chennai round-trip?

    Our cheapest airline available from Patna to Chennai is IndiGo. Our recent data shows that you can find tickets from as low as ₹ 12,073 on this airline. IndiGo is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Patna to Chennai one-way?

    For one-way options, check prices for Air India Express. According to our data, you can fly for as low as ₹ 5,621. Users have also found prices from ₹ 5,658 and ₹ 6,207 on SpiceJet and IndiGo, respectively.

  • What are the cheapest flights from Patna to Chennai?

    Looking for the cheapest flight from Patna to Chennai? While on average our users pay ₹ 15,548, our data indicates the cheapest price to be ₹ 7,435. The most popular route (Patna - Chennai), is priced around ₹ 16,959.

  • Can I find deals for flights from Patna to Chennai that include hotel bookings?

    Yes. In addition to deals on Patna to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Patna to Chennai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Patna to Chennai.

  • Can I find deals for business class flights from Patna to Chennai?

    Yes. Cheapflights offers flight deals from Patna to Chennai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Patna to Chennai?

    Currently, November is the cheapest month in which you can book a flight from Patna to Chennai (average of ₹ 12,648). Flying from Patna to Chennai in June is currently the most expensive (average of ₹ 43,308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Vellore
Mahabalipuram

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Fly from Patna to Chennai on these airlines

IndiGo flights from Patna to Chennai

Top airline flying from Patna to Chennai

AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 12,073Average₹ 15,273FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chennai from Patna today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Patna to Chennai?

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Can Cheapflights find flights from Patna to Chennai with no change fees?

Need flexible booking options for your flight to Chennai from Patna? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Patna to Chennai become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chennai from Patna today and book when prices fit your budget.

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