What is the cheapest airline that flies from Chennai to Bihar?

IndiGo is the most popular carrier operating from Chennai to Bihar

How many flights depart from Chennai to Bihar on average per week?

6 flights are operational weekly from Chennai to Bihar as of June 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

Which airlines fly to Bihar?

IndiGo, Air India and Air India Express are the top three most popular airlines that fly to Bihar from Chennai according to our data. IndiGo is the first choice among our users, with 71% of people opting to fly with this airline when travelling to Bihar. Keep in mind that there are 3 different airlines that fly to Bihar on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Chennai Airport to Bihar?

Prices for flights from Chennai Airport to Bihar are refreshed on a daily basis.

How many operators does momondo search for flights from Chennai Airport to Bihar?

There are 3 operators available for flights from Chennai Airport to Bihar as of June 2026.

How old do you have to be to fly from Chennai Airport to Bihar?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chennai Airport to Bihar.

What documentation or ID do you need to fly to Bihar?

The travel and health documents required for your trip to Bihar can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bihar. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

₹ 6,606 Cheap Flights from Chennai to Bihar in 2026

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Find the cheapest flights from Chennai to Bihar

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

11:25 - 13:50

MAA

PAT

2h 25mdirect

14:25 - 17:05

PAT

MAA

2h 40mdirect

₹ 15,317IndiGo

Thu, 2 Jul - Sun, 12 Jul

11:25 - 13:50

MAA

PAT

2h 25mdirect

11:05 - 17:40

PAT

MAA

6h 35m

1 stop

₹ 16,562IndiGo

Tue, 30 Jun - Tue, 7 Jul

21:25 - 07:45

MAA

PAT

10h 20m

1 stop

14:25 - 17:05

PAT

MAA

2h 40mdirect

₹ 16,753IndiGo

Thu, 2 Jul - Sun, 12 Jul

16:10 - 21:00

MAA

PAT

4h 50m

1 stop

15:40 - 20:20

PAT

MAA

4h 40m

1 stop

₹ 16,945IndiGo

Mon, 29 Jun - Mon, 6 Jul

11:25 - 13:50

MAA

PAT

2h 25mdirect

14:25 - 17:05

PAT

MAA

2h 40mdirect

₹ 17,232IndiGo

Tue, 30 Jun - Tue, 7 Jul

21:25 - 07:45

MAA

PAT

10h 20m

1 stop

08:30 - 17:40

PAT

MAA

9h 10m

1 stop

₹ 17,998IndiGo

Tue, 30 Jun - Tue, 7 Jul

11:25 - 13:50

MAA

PAT

2h 25mdirect

19:45 - 02:10

PAT

MAA

30h 25m

3 stops

₹ 18,859Multiple Airlines

Thu, 2 Jul - Sun, 12 Jul

07:10 - 17:30

MAA

PAT

10h 20m

1 stop

08:30 - 15:30

PAT

MAA

7h 00m

1 stop

₹ 19,242IndiGo

Thu, 2 Jul - Sun, 12 Jul

21:25 - 07:45

MAA

PAT

10h 20m

1 stop

19:45 - 02:10

PAT

MAA

30h 25m

3 stops

₹ 20,487Multiple Airlines

Thu, 2 Jul - Sun, 12 Jul

07:00 - 13:25

MAA

PAT

6h 25m

1 stop

19:10 - 08:10

PAT

MAA

13h 00m

2 stops

₹ 32,166Air India

Tue, 30 Jun - Tue, 7 Jul

IndiGo flights from Chennai to Bihar

Our best IndiGo deals on Chennai to Bihar flight tickets

IndiGo

2 Jul

MAA11:25Chennai

2h 25m

PAT13:50Patna

12 Jul

PAT14:25Patna

2h 40m

MAA17:05Chennai

₹ 15,317

IndiGo

30 Jun

MAA11:25Chennai

2h 25m

PAT13:50Patna

7 Jul

PAT11:05Patna

6h 35m

1 stop

MAA17:40Chennai

₹ 16,562

IndiGo

2 Jul

MAA21:25Chennai

10h 20m

1 stop

PAT07:45Patna

12 Jul

PAT14:25Patna

2h 40m

MAA17:05Chennai

₹ 16,753

Air India flights from Chennai to Bihar

Our best Air India deals on Chennai to Bihar flight tickets

Air India

6 Jun

MAA21:05Chennai

16h 55m

1 stop

PAT14:00Patna

13 Jun

PAT08:25Patna

6h 40m

1 stop

MAA15:05Chennai

₹ 21,731

Air India

6 Jun

MAA21:05Chennai

16h 55m

1 stop

PAT14:00Patna

7 Jun

PAT19:10Patna

15h 10m

1 stop

MAA10:20Chennai

₹ 22,019

Air India

30 Jun

MAA07:00Chennai

6h 25m

1 stop

PAT13:25Patna

7 Jul

PAT19:10Patna

13h 00m

2 stops

MAA08:10Chennai

₹ 32,166

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Thu 2/7

11:25-13:50

Nonstop2h 25m

Patna

Sun 12/7

14:25-17:05

Nonstop2h 40m

₹ 15,317

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 30/6

11:25-13:50

Nonstop2h 25m

Patna

Tue 7/7

11:05-17:40

1 stop6h 35m

₹ 16,562

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Thu 2/7

21:25-07:45

1 stop10h 20m

Patna

Sun 12/7

14:25-17:05

Nonstop2h 40m

₹ 16,753

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Mon 29/6

16:10-21:00

1 stop4h 50m

Patna

Mon 6/7

15:40-20:20

1 stop4h 40m

₹ 16,945

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 30/6

11:25-13:50

Nonstop2h 25m

Patna

Tue 7/7

14:25-17:05

Nonstop2h 40m

₹ 17,232

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 30/6

21:25-07:45

1 stop10h 20m

Patna

Tue 7/7

08:30-17:40

1 stop9h 10m

₹ 17,998

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Thu 2/7

11:25-13:50

Nonstop2h 25m

Patna

Sun 12/7

19:45-02:10

3 stops30h 25m

₹ 18,859

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Thu 2/7

07:10-17:30

1 stop10h 20m

Patna

Sun 12/7

08:30-15:30

1 stop7h 00m

₹ 19,242

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Thu 2/7

21:25-07:45

1 stop10h 20m

Patna

Sun 12/7

19:45-02:10

3 stops30h 25m

₹ 20,487

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 30/6

07:00-13:25

1 stop6h 25m

Patna

Tue 7/7

19:10-08:10

2 stops13h 00m

₹ 32,166

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chennai to Bihar

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Bihar?

The cheapest month to fly to Bihar from Chennai is in September. Flight prices, which tend to average around ₹ 6,797, are often lower during this time because this is during the off-season. If you aren’t able to travel to Bihar during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of ₹ 6,989.

What is the cheapest day to depart on your flight to Bihar?

Our data shows that Friday is the least expensive day to fly to Bihar. Tickets to fly out on this day can be as low as ₹ 13,016. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Bihar on Sunday is ₹ 15,640.

What is the cheapest Chennai to Bihar flight route?

Fly from Chennai to Patna for the best Chennai - Bihar flight prices

What cabin class options are available on Chennai to Bihar flights?

There is only 1 cabin class available to choose from on Chennai to Bihar flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chennai to Bihar flights?

You could potentially save up to 7% on your flight if you consider stops on a Chennai to Bihar flight.

Cheap Chennai to Bihar flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chennai to Bihar

Fastest flight time	2h 25m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sun
Airports in Bihar	5 airports

The fastest flight from Chennai to Bihar takes 2h 25m

Direct flights go from Chennai to Bihar on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. Airline offering direct flights is IndiGo..

There are 5 airports in Bihar. From Chennai there are direct flights to Patna (PAT).

Search flight deals

Frequently asked questions about flying from Chennai to Bihar

When did momondo last update prices for flights from Chennai Airport to Bihar?
Prices for flights from Chennai Airport to Bihar are refreshed on a daily basis.
How many operators does momondo search for flights from Chennai Airport to Bihar?
There are 3 operators available for flights from Chennai Airport to Bihar as of June 2026.
How old do you have to be to fly from Chennai Airport to Bihar?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chennai Airport to Bihar.
What documentation or ID do you need to fly to Bihar?
The travel and health documents required for your trip to Bihar can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bihar. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chennai to Bihar?
momondo data reveals that the most frequently booked plane model on the route from Chennai to Bihar is Airbus A320neo, representing 44.74% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 13.16%, Boeing 737-800 Passenger/BBJ2 (winglets) at 10.53%, and Airbus A320-100/200 at 7.89%.

Best airlines flying from Chennai to Bihar

Compare and see reviews for airlines that fly from Chennai to Bihar with momondo

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom ₹ 6,976	Free Cancellation	Rating 5.5 2,960 reviews	Search Air India flights
Air India Express	PriceFrom ₹ 11,983	Free Cancellation	Rating 0.0 0 reviews	Search Air India Express flights
IndiGo	PriceFrom ₹ 12,060	Free Cancellation	Rating 6.8 564 reviews	Search IndiGo flights

Why use momondo?

Why should I use momondo to find a flight deal from Chennai to Bihar?

It is quick and easy to find Chennai to Bihar flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bihar that suits you.

Can I find flights from Chennai to Bihar with flexible booking policies on momondo?

All flight searches from Chennai to Bihar on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chennai to Bihar?

Once all potential Chennai to Bihar flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chennai to Bihar right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bihar, momondo offers a useful price alert feature which will track prices for flights to Bihar from Chennai and alert you when they change.