$344 Cheap flights to Patna

If you’re not able to fly to Patna in August, then September is your next best option. Flight prices from United States to Patna during September average around $736.

Those flying to Patna could potentially find better pricing at Gaya Airport (61 mi from Patna city center) or Darbhanga Airport (64 mi from Patna city center) depending on the month and departure airport.

The cheapest airport near Patna is typically Darbhanga Airport with an average price of $137/person. These prices vary based on where travelers are coming from. It is suggested that travelers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

In the past two weeks, users have booked deals to Patna for $39/person, which is 78% cheaper than the average flight to Patna. To find the cheapest price to Patna from your area, use momondo’s Airport-to-Airport Pricing Tool.

Prices for flights to Patna Airport are updated daily.

As of December 2025, there are 2 operators available to choose from for flights to Patna Airport.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Patna Airport.

The required travel and health documents for your Patna Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Patna Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.