Question 1

How long is the flight from Washington, D.C. to Patna?

Accepted Answer

British Airways and Air India can get you from Washington, D.C. to Patna in just under 26h 30m. Your travel time can differ by up to 33h 20m. Washington, D.C. and Patna are separated by a distance of 12603 km. Both multi-stop and direct flights can be found to your destination and back. Find deals

Question 2

E

Accepted Answer

In terms of precipitation, rainfall in Patna ranges from 7.0 - 319.0 inches per month. July is typically the wettest month, when rainfall can reach 319.0 mm. December is typically the driest time to visit Patna when rainfall is around 7.0 mm. Find deals

Question 3

E

Accepted Answer

If weather is an important factor for your trip to Patna, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 32.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C). Find deals

Question 4

What is the cheapest time of day to fly from WAS to PAT?

Accepted Answer

When flying from Washington, D.C. to Patna, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets. Find deals

Question 5

What airport do you fly into for flights to Patna from Washington, D.C.?

Accepted Answer

Patna (PAT), located 3.0 km from the city centre, is the airport you fly into when you book flights from Washington, D.C. to Patna. 0 airlines have flights to Patna from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Patna should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

Question 6

Can I find deals for flights from Washington, D.C. to Patna that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Washington, D.C. to Patna flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 7

How can I find direct flights from Washington, D.C. to Patna?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Patna.

Question 8

Can I find deals for business class flights from Washington, D.C. to Patna?

Accepted Answer

Yes. Cheapflights offers flight deals from Washington, D.C. to Patna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 9

How does Cheapflights help users find flights from Washington, D.C. to Patna?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Washington, D.C. to Patna. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 10

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Patna?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Patna from Washington, D.C..

Question 11

Can Cheapflights find flights from Washington, D.C. to Patna with no change fees?

Accepted Answer

Need flexible booking options for your flight to Patna from Washington, D.C.? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 12

Can Cheapflights notify me if prices for flights from Washington, D.C. to Patna become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Washington, D.C. to Patna flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	₹ 109,889
One-way from	₹ 49,192

Cheap flights from Washington, D.C. to Patna from ₹ 49,192

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Washington, D.C. to Patna

Cheapest flights from Washington, D.C. to PatnaExplore the most affordable flight options available from Washington, D.C. to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 February 2026.

Explore the most affordable flight options available from Washington, D.C. to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 February 2026.

Best flights from Washington, D.C. to PatnaDiscover carefully curated flight deals from Washington, D.C. to Patna that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 February 2026.

Discover carefully curated flight deals from Washington, D.C. to Patna that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 February 2026.

Last-minute flights from Washington, D.C. to PatnaDiscover last-minute flight deals from Washington, D.C. to Patna. Data last updated 13 February 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Patna. Data last updated 13 February 2026 and is based on user searches.

One-way flights from Washington, D.C. to PatnaSearch for one-way flight options from Washington, D.C. to Patna. Find affordable one-way fares based on user searches. Data last updated 13 February 2026.

Search for one-way flight options from Washington, D.C. to Patna. Find affordable one-way fares based on user searches. Data last updated 13 February 2026.

Find flight deals from Washington, D.C. to Patna

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Patna that are best for you.

Best time to book a flight from Washington, D.C. to Patna

Have a flexible travel schedule? Discover the best time to fly to Patna from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Patna

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Patna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Patna from Washington, D.C.?

How long is the flight from Washington, D.C. to Patna?

Can I find deals for flights from Washington, D.C. to Patna that include hotel bookings?

How can I find direct flights from Washington, D.C. to Patna?

Can I find deals for business class flights from Washington, D.C. to Patna?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Patna

See prices for flight routes from nearby airports that may be better suited for you.

Direct flights to Bihar

Book a non-stop flight to one of these other cities located in Bihar.

Search flights from Washington, D.C. to Patna by cabin class

Find flights from Washington, D.C. to Patna, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Washington, D.C. and Patna flights

Browse other Washington, D.C. and Patna flight options. Last updated on 13 February 2026.

Other flights from Washington, D.C.

Browse through other flights departing from Washington, D.C.. Flights are based on user searches made on Cheapflights and were last updated on 13 February 2026.

Other flights to Patna

Explore flights to Patna departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 February 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington, D.C. to Patna?

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Patna?

Can Cheapflights find flights from Washington, D.C. to Patna with no change fees?

Can Cheapflights notify me if prices for flights from Washington, D.C. to Patna become cheaper?

100% Free

Book With Flexibility

Travel Smart

Cheapest flights from Washington, D.C. to Patna
Explore the most affordable flight options available from Washington, D.C. to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 February 2026.

Best flights from Washington, D.C. to Patna
Discover carefully curated flight deals from Washington, D.C. to Patna that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 February 2026.

Last-minute flights from Washington, D.C. to Patna
Discover last-minute flight deals from Washington, D.C. to Patna. Data last updated 13 February 2026 and is based on user searches.

One-way flights from Washington, D.C. to Patna
Search for one-way flight options from Washington, D.C. to Patna. Find affordable one-way fares based on user searches. Data last updated 13 February 2026.