Cheap flight tickets from Patna to Chennai

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Travellers and cabin class, 1 Adult, Economy

Compare Patna to Chennai flight deals

Find the cheapest month or even day of the year to fly to Chennai

Book the best Chennai fare with no extra fees

Flight deals from Patna to Chennai

Looking for a cheap last-minute deal or the best return flight from Patna Airport to Chennai Airport? If you want to travel next month, return fares start from RM623. Find the lowest prices on one-way and return tickets right here.

Chennai.RM293 per passenger.Departing Mon, 19 Oct.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Patna on Mon, 19 Oct, arriving in Chennai.Price includes taxes and charges.From RM293, select.

Chennai.RM300 per passenger.Departing Thu, 5 Nov.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Patna on Thu, 5 Nov, arriving in Chennai.Price includes taxes and charges.From RM300, select.

Chennai.RM301 per passenger.Departing Mon, 1 Mar.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Patna on Mon, 1 Mar, arriving in Chennai.Price includes taxes and charges.From RM301, select.

Chennai.RM301 per passenger.Departing Thu, 14 Jan.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Patna on Thu, 14 Jan, arriving in Chennai.Price includes taxes and charges.From RM301, select.

Chennai.RM301 per passenger.Departing Sat, 19 Dec.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Patna on Sat, 19 Dec, arriving in Chennai.Price includes taxes and charges.From RM301, select.

Chennai.RM301 per passenger.Departing Wed, 17 Feb.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Patna on Wed, 17 Feb, arriving in Chennai.Price includes taxes and charges.From RM301, select.

Chennai.RM303 per passenger.Departing Tue, 15 Sep.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Patna on Tue, 15 Sep, arriving in Chennai.Price includes taxes and charges.From RM303, select.

Chennai.RM305 per passenger.Departing Sat, 5 Jun.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Patna on Sat, 5 Jun, arriving in Chennai.Price includes taxes and charges.From RM305, select.

Chennai.RM305 per passenger.Departing Mon, 12 Apr.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Patna on Mon, 12 Apr, arriving in Chennai.Price includes taxes and charges.From RM305, select.

Chennai.RM314 per passenger.Departing Tue, 18 May.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Patna on Tue, 18 May, arriving in Chennai.Price includes taxes and charges.From RM314, select.

Chennai.RM318 per passenger.Departing Sat, 29 Aug.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Patna on Sat, 29 Aug, arriving in Chennai.Price includes taxes and charges.From RM318, select.

Chennai.RM347 per passenger.Departing Wed, 29 Jul.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Patna on Wed, 29 Jul, arriving in Chennai.Price includes taxes and charges.From RM347, select.

Chennai.RM403 per passenger.Departing Thu, 30 Jul.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Patna on Thu, 30 Jul, arriving in Chennai.Price includes taxes and charges.From RM403, select.

Chennai.RM698 per passenger.Departing Sun, 4 Jul.One-way flight with Air India.Outbound indirect flight with Air India, departs from Patna on Sun, 4 Jul, arriving in Chennai.Price includes taxes and charges.From RM698, select.

Find the cheapest month to fly from Patna to Chennai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Patna to Chennai flights are currently cheapest in October.

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Direct flights from Patna to Chennai

Patna to Chennai: Alternative routes

Compare routes from Patna to Chennai below. You may find an airport to fly into that's cheaper, faster, or easier than Chennai.

Chennai

11km from central Chennai

ClosestCheapest

from RM293

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Patna to Chennai: Flight information

The things to know before you go.

Cheapest flight found	RM293
Cheapest month to fly	October
Average flight time	2 hrs, 32 mins
Most popular airline	SpiceJet
Average flights per week	16

Finding cheap flights from Patna to Chennai: Frequently asked questions

How much are return flights from Patna to Chennai?

The best price we found for a return flight from Patna to Chennai is RM573. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Patna to Chennai?

2 hours and 32 minutes is the average flight time from Patna to Chennai.

Which airlines fly direct from Patna to Chennai?

SpiceJet, Hahn Air Systems and IndiGo fly direct from Patna to Chennai.

How many flights are there a week from Patna to Chennai?

As of July 2026, there are 16 flights per week flying from Patna to Chennai.

When is the cheapest time to fly from Patna to Chennai?

The cheapest month to fly from Patna to Chennai is usually January.

Which upcoming date is cheapest to fly from Patna Airport to Chennai Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Patna Airport to Chennai Airport on Thursday, 7 January 2027.

Can I get a direct flight from Patna Airport to Chennai Airport?

Yes – the average flight time is 2 hours and 32 minutes.

How can I find the best flight deal to Chennai?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chennai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Chennai?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chennai is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Patna Airport to Chennai with?

Currently, IndiGo offers the cheapest flight tickets to Chennai.

Flying from Patna Airport (PAT) to Chennai Airport (MAA): what you need to know

Book a direct flight from Patna Airport to Chennai Airport and you'll be in the air for an average of 2 hours 35 minutes.
Patna and Chennai are in the same timezone, UTC+5:30.
Pack your suitcase and choose from 15 weekly Patna Airport to Chennai Airport flights.
To ensure you get on your PAT to MAA flight, leave enough time for things like check-in and baggage drop. Turning up two hours ahead of international departures and an hour before domestic flights is the standard rule.
During popular months like November, it's best to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're travelling during peak periods in general.
IndiGo is your ticket to exploring Chennai (and perhaps some other exciting parts of India!). Check out the direct flights from Patna Airport to Chennai Airport offered by this popular carrier.
IndiGo is the airline with the highest passenger demand for this route.
With 65.63% of its services landing on schedule, IndiGo is the most punctual carrier offering PAT to MAA flights.
If you'd like to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Patna Airport to Chennai Airport. Here are the top stopovers between PAT and MAA:
- Hyderabad Airport
- Kolkata Airport
- Lucknow Airport

Handy information about Patna Airport (PAT)

Of all flights leaving Patna Airport, 64% touch down on time at their destination.
Central Patna to Patna Airport is approximately 5 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're catching a taxi, ride-sharing or driving.
You can expect a trip time of about 30 minutes on public transport.
Get your journey off to a hassle-free start by staying near PAT. Whether you're catching an early flight from Patna Airport to Chennai Airport or just don't like being rushed, these stays are the answer:

Arriving at Chennai Airport (MAA)

Reserve a hotel near MAA if you're on a late Patna Airport to Chennai Airport flight. Pick one of these accommodation options and make your arrival easier:
Follow your own route with a Chennai Airport rental car. Pick up a set of wheels from Avis, Europcar or North Car Rental and venture far and wide through Chennai and beyond.
To lock in the lowest price, book your vehicle from Chennai Airport about three weeks in advance.

Getting from Chennai Airport (MAA) to central Chennai

Chennai Airport is approximately 21 kilometres from the centre of Chennai. The drive time takes around 35 minutes.
It'll take around 1 hour when travelling by public transport.

When to fly to Chennai Airport (MAA)

It's time to choose your travel dates for your flight from Patna Airport to Chennai Airport. January is the busiest month to head to Chennai. If you prefer a more low-key vibe, go in September.
Lock in your flight from Patna Airport to Chennai Airport for May if you want to visit Chennai during its warmest month. Expect temperatures of between 28ºC (82ºF) and 37ºC (99ºF).
If you want to travel in cooler conditions, look for a cheap ticket from PAT to MAA in January. Temperatures average between 21ºC (70ºF) and 28ºC (82ºF) then.

Explore more of India

Bengaluru is just one of the many places in India waiting to be discovered after you've seen Chennai. Around 290 kilometres away to the west, its best attractions include Meenakshi Temple, Museum of Art & Photography (MAP) and Sri Meenakshi Sundareshwara Temple.
Around 434 kilometres south-west of Chennai, Coimbatore is another favourite stop in India. Start your sightseeing at Indira Gandhi Wildlife Sanctuary and National Park, Siruvani Falls and Dam and Sri Ranganathar Temple.