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Cheap flights from Chennai to Bihar from ₹ 3,763

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chennai to Bihar departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chennai to Bihar

Cheap return flights

IndiGo Logo
06:50 - 09:10MAA-PAT
2h 20mdirect
IndiGo Logo
14:40 - 17:05PAT-MAA
2h 25mdirect
₹ 8,926IndiGo
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Logo
06:50 - 09:10MAA-PAT
2h 20mdirect
Logo
09:20 - 12:10PAT-MAA
2h 50mdirect
₹ 9,101
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Logo
06:05 - 08:50MAA-PAT
2h 45mdirect
Logo
14:40 - 17:05PAT-MAA
2h 25mdirect
₹ 9,189
Find Deal
Fri, 5 Sep - Fri, 5 Sep
Air India Express Logo
06:05 - 08:50MAA-PAT
2h 45mdirect
Air India Express Logo
10:50 - 18:10PAT-MAA
7h 20m1 stop
₹ 9,714Air India Express
Find Deal
Fri, 5 Sep - Fri, 5 Sep
Air India Express Logo
06:05 - 08:50MAA-PAT
2h 45mdirect
Air India Express Logo
09:20 - 12:10PAT-MAA
2h 50mdirect
₹ 9,889Air India Express
Find Deal
Sat, 13 Sep - Mon, 15 Sep
IndiGo Logo
06:50 - 09:10MAA-PAT
2h 20mdirect
IndiGo Logo
11:05 - 21:15PAT-MAA
10h 10m1 stop
₹ 10,589IndiGo
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Air India Logo
03:00 - 10:00MAA-PAT
7h 00m1 stop
Air India Logo
23:10 - 05:20PAT-MAA
6h 10m1 stop
₹ 12,514Air India
Find Deal
Fri, 12 Sep - Mon, 15 Sep
Air India Logo
03:00 - 15:30MAA-PAT
12h 30m1 stop
Air India Logo
20:30 - 15:20PAT-MAA
18h 50m2 stops
₹ 13,126Air India
Find Deal
Thu, 4 Sep - Fri, 5 Sep
SpiceJet Logo
23:10 - 21:10MAA-PAT
22h 00m2 stops
SpiceJet Logo
21:50 - 04:25PAT-MAA
30h 35m2 stops
₹ 74,208SpiceJet
Find Deal
Sun, 14 Sep - Sun, 21 Sep
SpiceJet Logo
23:10 - 21:10MAA-PAT
22h 00m2 stops
SpiceJet Logo
21:50 - 04:25PAT-MAA
30h 35m2 stops
₹ 112,187SpiceJet
Find Deal
Tue, 30 Sep - Tue, 7 Oct

IndiGo flights from Chennai to Bihar

Our best IndiGo deals on Chennai to Bihar flight tickets
IndiGo
14 Sept
MAA06:50Chennai
2h 20m
PAT09:10Patna
21 Sept
PAT14:40Patna
2h 25m
MAA17:05Chennai
₹ 8,926
Find similar
IndiGo
14 Sept
MAA06:50Chennai
2h 20m
PAT09:10Patna
21 Sept
PAT11:05Patna
10h 10m
1 stop
MAA21:15Chennai
₹ 10,589
Find similar
IndiGo
30 Sept
MAA06:50Chennai
2h 20m
PAT09:10Patna
7 Oct
PAT08:20Patna
9h 05m
1 stop
MAA17:25Chennai
₹ 12,251
Find similar

Air India flights from Chennai to Bihar

Our best Air India deals on Chennai to Bihar flight tickets
Air India
24 Aug
MAA06:55Chennai
7h 45m
1 stop
PAT14:40Patna
31 Aug
PAT20:30Patna
18h 50m
2 stops
MAA15:20Chennai
₹ 12,426
Find similar
Air India
12 Sept
MAA03:00Chennai
7h 00m
1 stop
PAT10:00Patna
15 Sept
PAT23:10Patna
6h 10m
1 stop
MAA05:20Chennai
₹ 12,514
Find similar
Air India
23 Aug
MAA01:00Chennai
11h 40m
1 stop
PAT12:40Patna
31 Aug
PAT20:30Patna
18h 50m
2 stops
MAA15:20Chennai
₹ 13,126
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Chennai to Bihar 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, momondo users made 59,053 searches. Data last updated 18 August 2025.
Use the filters below to find and compare flights from Chennai to Bihar that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Sun 14/9

06:50-09:10

Nonstop2h 20m

Patna

Sun 21/9

14:40-17:05

Nonstop2h 25m

₹ 8,926

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Sun 14/9

06:50-09:10

Nonstop2h 20m

Patna

Sun 21/9

09:20-12:10

Nonstop2h 50m

₹ 9,101

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Fri 5/9

06:05-08:50

Nonstop2h 45m

Patna

Fri 5/9

14:40-17:05

Nonstop2h 25m

₹ 9,188

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Fri 5/9

06:05-08:50

Nonstop2h 45m

Patna

Fri 5/9

10:50-18:10

1 stop7h 20m

₹ 9,714

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Sat 13/9

06:05-08:50

Nonstop2h 45m

Patna

Mon 15/9

09:20-12:10

Nonstop2h 50m

₹ 9,889

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Sun 14/9

06:50-09:10

Nonstop2h 20m

Patna

Sun 21/9

11:05-21:15

1 stop10h 10m

₹ 10,589

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Fri 12/9

03:00-10:00

1 stop7h 00m

Patna

Mon 15/9

23:10-05:20

1 stop6h 10m

₹ 12,514

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Thu 4/9

03:00-15:30

1 stop12h 30m

Patna

Fri 5/9

20:30-15:20

2 stops18h 50m

₹ 13,126

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Sun 14/9

23:10-21:10

2 stops22h 00m

Patna

Sun 21/9

21:50-04:25

2 stops30h 35m

₹ 74,208

ChennaiPatna

MAA - PAT

MAAPAT

Chennai

Tue 30/9

23:10-21:10

2 stops22h 00m

Patna

Tue 7/10

21:50-04:25

2 stops30h 35m

₹ 112,187

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bihar from

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

What is the cheapest month to fly to Bihar?

The cheapest month to fly to Bihar from Chennai is in June. Flight prices, which tend to average around ₹ 12,689, 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 June, then flying in July is also cheap. Prices for this month can be found on momondo for an average of ₹ 12,864.

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

Our data shows that Wednesday is the least expensive day to fly to Bihar. Tickets to fly out on this day can be as low as ₹ 12,650. 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 ₹ 17,222.

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

Our data shows that the cheapest Chennai to Bihar flights are usually those with departure times in the morning. Our users have found flights to Bihar in the morning for as low as ₹ 13,665. In the evening is when there is more demand to fly to Bihar, so prices are often more expensive at around ₹ 19,498 per ticket.

What is the cheapest Chennai to Bihar flight route?

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

How far in advance should I book a flight to Bihar?

You are more likely to see cheaper flights to Bihar from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to Bihar for around ₹ 15,117 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bihar from Chennai for as low as ₹ 13,214 on momondo.

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

There are 1 cabin classes 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?

No. A direct flight is the cheapest option for a flight between Chennai to Bihar.

Cheap Chennai to Bihar flight deals and tips

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

Best price found

₹ 3,763

Fastest flight time

2h 20m

Direct flights

Every day

Airports in Bihar

1 airport
The best one-way flight to Bihar from Chennai in the past 72 hours is ₹ 3,763. The best return flight deal from Chennai to Bihar found on momondo in the last 72 hours is ₹ 8,926.
The fastest flight from Chennai to Bihar takes 2h 20m
Direct flights go from Chennai to Bihar every day.
There is 1 airport near Bihar: Patna (PAT)
Search flight deals

  • 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?

  • 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?

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 ExpressPriceFrom ₹ 11,163Free CancellationRating
6.3
10 reviews
Search Air India Express flights
IndiGoPriceFrom ₹ 12,257Free CancellationRating
6.8
479 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.

An easier way to manage your Bihar trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Bihar

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Popular flights according to clicks in the last 7 days on momondo
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