On this page, you can find and book flights from Chennai to Patna. This domestic flight covers a distance of 1,476 km, with flight frequency on this route at about seven flights per week.
Regular flights are operated by Air India Express and IndiGo. Ticket prices vary depending on the season and booking time, so to find the best deals, we recommend checking the options for how to get to the airport in Chennai and how to get from Patna airport to the city in advance.
Below is a calendar of the lowest flight ticket prices for Chennai — Patna by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 243 in a, and the most expensive are around AED 274 in b. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Chennai → Patna, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 378 | low | May | AED 482 | high | Sep | AED 392 | low |
| Feb | AED 402 | medium | Jun | AED 425 | medium | Oct | AED 496 | high |
| Mar | AED 416 | medium | Jul | AED 387 | low | Nov | AED 435 | medium |
| Apr | AED 463 | high | Aug | AED 383 | low | Dec | AED 510 | high |
Some values are estimated based on seasonality.
The climate in Patna is characterized by distinct seasonality: the highest temperatures are observed in May and June, when the air warms up to 37°C. The period of heavy rain falls in July, August, and September, with August being the wettest month of the year.
In terms of flight costs, the most budget-friendly month is February, when tickets start AED 243. The highest price levels are recorded in November—the lowest offers for this period start AED 274.
February is considered the optimal time for booking, as it combines low ticket costs with moderate air temperatures. It is better to avoid the summer months with monsoon rains due to the high risk of flight delays and unfavorable weather conditions.
Flights on the Chennai — Patna route are operated by IndiGo and Air India Express. The total flight frequency is about 7 departures per week, with most carriers offering direct flights or options with short layovers. To see the detailed schedule and choose a convenient departure time, check the interactive list below.
Flights Chennai — Patna depart from Chennai Airport and arrive at Jay Prakash Narayan International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The approximate travel time for a direct flight is about 2 hours, considering the 1,476 km distance between the cities.
Regular flights between the cities are provided by IndiGo and Air India Express.
Yes, there are direct flights on this route, with a total frequency of about 7 departures per week.
All flights from Chennai arrive at Jayprakash Narayan International Airport (PAT) in Patna.
Flight prices are constantly changing. You can find the current minimums and the best dates to buy in the low-fare calendar on this page.
Where travelers fly most — pick a route and check prices
