₹ 8,053 Find Cheap Flights from Patna to Chennai – Compare and Save

Only IndiGo operates flights between Patna and Chennai.

Flights from Patna to Chennai usually depart from Patna (PAT) and arrive at Chennai (MAA).

Here are some options for this route, based on selected ticket types and cabin classes:

• IndiGo: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Patna to Chennai.

On this route, direct flights are cheaper than stopover options on average. Direct fares average ₹ 14,517 return, compared with ₹ 16,233 via a stopover through New Delhi Indira Gandhi Intl (DEL).

The Airbus A320neo family is used most often on this route, operated mainly by IndiGo. Other aircraft seen on the route include Airbus A320-100/200 variants.

Connecting flights from Patna to Chennai most commonly pass through:

• New Delhi Indira Gandhi Intl (DEL) – 50% of one-stop connections
• Hyderabad Rajiv Gandhi Intl (HYD) – 50% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 32% on the Patna to Chennai route. Friday is the cheapest departure day at ₹ 12,411 return on average, while Sunday is the most expensive at ₹ 18,190, a difference of ₹ 5,779. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Afternoon is the busiest departure period on Patna to Chennai flights, with 100% leaving in that window. Morning departures account for 0%, Evening flights for 0%, and Night flights for 0%.

These are the earliest and latest flight times available from Patna to Chennai:

• Earliest: departs at 14:25 and lands at 17:00
• Latest: departs at 14:35 and lands at 17:10.

The flight takes about 2h 35m.

A direct flight from Patna to Chennai takes 2h 35m, covering 2,401 km.

No. A passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 16,011 to ₹ 39,223. That means the highest observed fare was about 2x higher than the lowest one.

One-way fares from Patna to Chennai are currently higher than usual. Average one-way flight prices are about ₹ 8,498, which is 16% above the typical average for this route.

Flying via Hyderabad Rajiv Gandhi Intl (HYD) gives the shortest average 1-stop total travel time of 5h 04m, compared to 6h 02m via New Delhi Indira Gandhi Intl (DEL).

Return flights from Patna to Chennai range from ₹ 12,630 to ₹ 16,776, with an average of ₹ 14,746 over the past 12 months. Anything below ₹ 12,630 counts as a good deal.