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Cheap flights from Patna to Chennai from ₹ 6,871

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/12. Fares are subject to change and may not be available on all flights or dates of travel.
PAT — MAA
29 Jul — 5 Aug1
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
Explore the most affordable flight options available from Patna to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2026.

Tue 18/814:25
PAT
-
MAA
Nonstop2h 40m
IndiGo
Sun 23/811:25
MAA
-
PAT
Nonstop2h 25m
IndiGo
Deal found 24/6₹ 13,365
Sat 8/814:25
PAT
-
MAA
Nonstop2h 40m
IndiGo
Sat 15/811:25
MAA
-
PAT
Nonstop2h 25m
IndiGo
Deal found 24/6₹ 13,648
Tue 11/814:25
PAT
-
MAA
Nonstop2h 40m
IndiGo
Thu 13/811:25
MAA
-
PAT
Nonstop2h 25m
IndiGo
Deal found 26/6₹ 14,307
Tue 25/814:00
PAT
-
MAA
1 stop8h 35m
Multiple Airlines
Sat 29/811:25
MAA
-
PAT
Nonstop2h 25m
Multiple Airlines
Deal found 28/6₹ 14,495
Thu 13/807:35
PAT
-
MAA
1 stop7h 15m
Multiple Airlines
Sun 16/811:25
MAA
-
PAT
Nonstop2h 25m
Multiple Airlines
Deal found 28/6₹ 14,683
Tue 11/807:35
PAT
-
MAA
1 stop7h 30m
Multiple Airlines
Thu 13/811:25
MAA
-
PAT
Nonstop2h 25m
Multiple Airlines
Deal found 26/6₹ 14,777
Sat 8/807:35
PAT
-
MAA
1 stop7h 30m
Multiple Airlines
Sat 15/811:25
MAA
-
PAT
Nonstop2h 25m
Multiple Airlines
Deal found 24/6₹ 14,965
Sat 25/714:25
PAT
-
MAA
Nonstop2h 40m
IndiGo
Sat 1/811:25
MAA
-
PAT
Nonstop2h 25m
IndiGo
Deal found 27/6₹ 15,154
Sat 8/814:00
PAT
-
MAA
1 stop8h 35m
Air India
Sat 15/805:55
MAA
-
PAT
1 stop7h 30m
Air India
Deal found 24/6₹ 15,342
Thu 13/814:00
PAT
-
MAA
1 stop6h 25m
Air India
Sun 16/806:00
MAA
-
PAT
1 stop6h 30m
Air India
Deal found 28/6₹ 15,812
Tue 25/814:00
PAT
-
MAA
1 stop6h 25m
Air India
Sat 29/820:10
MAA
-
PAT
1 stop16h 20m
Air India
Deal found 28/6₹ 15,907

Find flight deals from Patna to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from Patna (PAT) to Chennai (MAA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 June 2026.

Round-trip from

₹ 13,365

One-way from

₹ 6,871

Popular in

June

Cheapest in

November

Average price

₹ 42,543

Good round-trip deal

₹ 15,267 or less

Good one-way deal

₹ 8,031 or less
IndiGo
  • IndiGo
  • 18/8-23/8
  • Nonstop
  • 5h 05m total
  • Patna to Chennai
Search Deals
IndiGo
  • IndiGo
  • 24/12
  • Nonstop
  • 2h 35m total
  • Patna to Chennai
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (₹ 671,683 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease (₹ 214,193 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Patna to Chennai.
Search Deals
Price to beat on a one-way flight from Patna to Chennai.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Patna to Chennai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 29 June 2026.
Use the filters below to find and compare flights from Patna to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PatnaChennai

PAT - MAA

PATMAA

Patna

Sat 8/8

14:25-17:05

Nonstop2h 40m

Chennai

Sat 15/8

11:25-13:50

Nonstop2h 25m

₹ 13,648

PatnaChennai

PAT - MAA

PATMAA

Patna

Tue 11/8

14:25-17:05

Nonstop2h 40m

Chennai

Thu 13/8

11:25-13:50

Nonstop2h 25m

₹ 14,307

PatnaChennai

PAT - MAA

PATMAA

Patna

Thu 13/8

14:25-17:05

Nonstop2h 40m

Chennai

Sun 16/8

11:25-13:50

Nonstop2h 25m

₹ 14,307

PatnaChennai

PAT - MAA

PATMAA

Patna

Thu 13/8

07:35-14:50

1 stop7h 15m

Chennai

Sun 16/8

11:25-13:50

Nonstop2h 25m

₹ 14,683

PatnaChennai

PAT - MAA

PATMAA

Patna

Tue 11/8

07:35-15:05

1 stop7h 30m

Chennai

Thu 13/8

11:25-13:50

Nonstop2h 25m

₹ 14,777

PatnaChennai

PAT - MAA

PATMAA

Patna

Thu 13/8

14:00-20:25

1 stop6h 25m

Chennai

Sun 16/8

06:00-12:30

1 stop6h 30m

₹ 15,812

PatnaChennai

PAT - MAA

PATMAA

Patna

Tue 25/8

14:00-20:25

1 stop6h 25m

Chennai

Sat 29/8

20:10-12:30

1 stop16h 20m

₹ 15,907

PatnaChennai

PAT - MAA

PATMAA

Patna

Mon 27/7

14:00-01:05

1 stop11h 05m

Chennai

Mon 3/8

16:10-21:00

1 stop4h 50m

₹ 17,130

PatnaChennai

PAT - MAA

PATMAA

Patna

Sat 25/7

14:25-17:05

Nonstop2h 40m

Chennai

Sat 1/8

11:00-18:30

1 stop7h 30m

₹ 17,413

PatnaChennai

PAT - MAA

PATMAA

Patna

Tue 1/9

14:00-22:35

1 stop8h 35m

Chennai

Fri 11/9

06:00-18:30

1 stop12h 30m

₹ 17,507

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 ₹ 12,236). Flying from Patna to Chennai in June is currently the most expensive (average of ₹ 42,543). 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?

Find hourly flight availability from Patna to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 June 2026.

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 morning, which can drop the price by up to 20% versus a flight in the evening.

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

Reviews of airlines servicing Chennai

Get insights into the airlines that provide service to Chennai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chennai. Reviews last updated 29 June 2026.
Check out reviews from past customers who have flown with IndiGo and Air India Express 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
574 reviews
Check prices

Comfort

6.7

Boarding

6.8

Crew

7.3

Overall

6.8

Food

6.2

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.
IndiGo
6.8
Okay
574 reviews
IndiGo
6.8
Okay
574 reviews
Check prices

Comfort

6.7

Boarding

6.8

Crew

7.3

Overall

6.8

Food

6.2

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.
Air India Express
5.8
Fair
15 reviews
IndiGo
6.8
Okay
574 reviews
Check prices

Comfort

6.7

Boarding

6.8

Crew

7.3

Overall

6.8

Food

6.2

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.

Related info for your journey

Find useful and relevant information for your journey from Patna to Chennai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Patna to Chennai flight route?

    Within the past month, 62 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. IndiGo provides one of the quickest options available for as low as ₹ 13,648. The distance from Patna to Chennai is about 1492 km. Most flights are nonstop.

  • What are the cheapest airlines flying 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 ₹ 11,754 on this airline. An additional option worth looking into is Air India Express, starting at ₹ 11,882. IndiGo is priced at 32% 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 ₹ 5,497. Users have also found prices from ₹ 5,558 and ₹ 5,749 on SpiceJet and Air India, 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 ₹ 13,159, our data indicates the cheapest price to be ₹ 7,249. The most popular route (Patna - Chennai), is priced around ₹ 13,365.

  • 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 ₹ 12,236). Flying from Patna to Chennai in June is currently the most expensive (average of ₹ 42,543). 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

Choose from the following airlines for your flight from Patna to Chennai. Flights are based on user searches made on Cheapflights and were last updated on 29 June 2026.
IndiGo flights from Patna to Chennai

Top 2 airlines flying from Patna to Chennai

Discover the top 2 airlines that operate flights from Patna to Chennai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 29 June 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 11,754Average₹ 14,708FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air India ExpressCheapest₹ 11,882Average₹ 13,010FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Patna to Chennai?

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?

Cheapflights helps you find that perfect flight to Chennai from Patna by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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