The best month to arrive at Patna is July and the most expensive month to fly is November. (Average prices, based on 540 datapoints.)
The best day to arrive at Patna is Monday and it would be best to avoid Wednesday, as prices are on average 38.12% higher than on Monday. (Average prices, based on 2011 datapoints.)
The cheapest airline flying to Patna is Spicejet. They are 46% cheaper than Air India. (Average prices, based on 544 datapoints.)
At Patna the most flights depart around 18:00. (Hourly flights, based on 566 datapoints.)