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 69% 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.

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

1 flights are operational weekly from Chennai to Bihar as of August 2026. The most popular departure day for this route is Tue, with 100% of flights per week taking off on this day.

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

IndiGo, Air India Express, and Air India are the most popular carriers operating 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 August 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.

₹ 7,142 Cheap Flights from Chennai to Bihar in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chennai to Bihar

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:45 - 19:35-

8h 50m

13:00 - 23:20-

10h 20m

₹ 15,142Air India Express

Tue, 15 Sep - Tue, 22 Sep

08:55 - 19:35-

10h 40m

20:05 - 08:10-

12h 05m

₹ 15,237Air India Express

Tue, 22 Sep - Tue, 29 Sep

11:05 - 13:10-

2h 05mdirect

17:45 - 20:20-

2h 35mdirect

₹ 15,427IndiGo

Tue, 3 Nov - Fri, 6 Nov

11:25 - 13:50-

2h 25mdirect

14:25 - 17:05-

2h 40mdirect

₹ 15,618IndiGo

Tue, 22 Sep - Tue, 29 Sep

07:25 - 19:35-

12h 10m

20:05 - 08:10-

12h 05m

₹ 15,808Air India

Sun, 13 Sep - Sun, 20 Sep

11:25 - 13:50-

2h 25mdirect

14:25 - 17:05-

2h 40mdirect

₹ 15,808IndiGo

Tue, 1 Sep - Tue, 8 Sep

07:25 - 12:30-

5h 05m

14:25 - 17:05-

2h 40mdirect

₹ 15,903Multiple Airlines

Tue, 22 Sep - Tue, 29 Sep

06:30 - 12:30-

6h 00m

14:25 - 17:05-

2h 40mdirect

₹ 16,189Multiple Airlines

Tue, 15 Sep - Tue, 22 Sep

06:30 - 14:50-

8h 20m

14:00 - 23:20-

9h 20m

₹ 38,949Air India

Tue, 1 Sep - Tue, 8 Sep

09:50 - 18:30-

8h 40m

19:10 - 09:00-

13h 50m

₹ 41,806Air India

Tue, 17 Nov - Wed, 18 Nov

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IndiGo flights from Chennai to Bihar

Our best IndiGo deals on Chennai to Bihar flight tickets

IndiGo

3 Nov

MAA11:05Chennai

2h 05m

PAT13:10Patna

6 Nov

PAT17:45Patna

2h 35m

MAA20:20Chennai

₹ 15,427

IndiGo

22 Sept

MAA11:25Chennai

2h 25m

PAT13:50Patna

29 Sept

PAT14:25Patna

2h 40m

MAA17:05Chennai

₹ 15,618

IndiGo

1 Sept

MAA11:25Chennai

2h 25m

PAT13:50Patna

8 Sept

PAT14:25Patna

2h 40m

MAA17:05Chennai

₹ 15,808

Air India flights from Chennai to Bihar

Our best Air India deals on Chennai to Bihar flight tickets

Air India

6 Aug

MAA21:05Chennai

16h 20m

1 stop

PAT13:25Patna

7 Aug

PAT19:20Patna

15h 00m

1 stop

MAA10:20Chennai

₹ 16,951

Air India

6 Aug

MAA07:00Chennai

6h 25m

1 stop

PAT13:25Patna

13 Aug

PAT13:05Patna

7h 45m

1 stop

MAA20:50Chennai

₹ 17,999

Air India

6 Aug

MAA07:00Chennai

6h 25m

1 stop

PAT13:25Patna

13 Aug

PAT19:20Patna

12h 40m

2 stops

MAA08:00Chennai

₹ 26,188

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 15/9

10:45-19:35

1 stop8h 50m

Patna

Tue 22/9

13:00-23:20

1 stop10h 20m

₹ 15,142

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 22/9

08:55-19:35

1 stop10h 40m

Patna

Tue 29/9

20:05-08:10

1 stop12h 05m

₹ 15,237

Fastest return journey

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 3/11

11:05-13:10

Nonstop2h 05m

Patna

Fri 6/11

17:45-20:20

Nonstop2h 35m

₹ 15,427

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 22/9

11:25-13:50

Nonstop2h 25m

Patna

Tue 29/9

14:25-17:05

Nonstop2h 40m

₹ 15,618

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Sun 13/9

07:25-19:35

1 stop12h 10m

Patna

Sun 20/9

20:05-08:10

1 stop12h 05m

₹ 15,808

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 1/9

11:25-13:50

Nonstop2h 25m

Patna

Tue 8/9

14:25-17:05

Nonstop2h 40m

₹ 15,808

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 22/9

07:25-12:30

1 stop5h 05m

Patna

Tue 29/9

14:25-17:05

Nonstop2h 40m

₹ 15,903

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 15/9

06:30-12:30

1 stop6h 00m

Patna

Tue 22/9

14:25-17:05

Nonstop2h 40m

₹ 16,189

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 1/9

06:30-14:50

2 stops8h 20m

Patna

Tue 8/9

14:00-23:20

2 stops9h 20m

₹ 38,949

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 17/11

09:50-18:30

1 stop8h 40m

Patna

Wed 18/11

19:10-09:00

2 stops13h 50m

₹ 41,806

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 ₹ 12,761, 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 January is also cheap. Prices for this month can be found on momondo for an average of ₹ 12,761.

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 ₹ 12,400. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Bihar on Monday is ₹ 15,760.

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 5% 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 05m
Direct flights	Mon, Wed, Fri and Sun
Airports in Bihar	5 airports

The fastest flight from Chennai to Bihar takes 2h 05m

Direct flights go from Chennai to Bihar on Monday, Wednesday, 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 August 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 Boeing 737 MAX 8, representing 23.81% of all bookings. The subsequent popular models are Airbus A320neo at 23.81%, Airbus A320-100/200 at 14.29%, and Airbus A321-100/200 at 9.52%.

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 ₹ 6,939	Free Cancellation	Rating 5.5 2,954 reviews	Search Air India flights
IndiGo	PriceFrom ₹ 11,484	Free Cancellation	Rating 6.8 582 reviews	Search IndiGo flights
Air India Express	PriceFrom ₹ 11,920	Free Cancellation	Rating 0.0 0 reviews	Search Air India Express 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.