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

Departing from Patna to Washington, D.C. will take you 36h 55m. There are 12603 km between Patna and Washington, D.C..

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Patna to Washington, D.C. as you normally would.

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

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

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

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

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

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

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

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

₹ 59,545+ Cheap Flights from Patna to Washington, D.C.

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

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Cheapest flights from Patna to Washington, D.C.
Explore the most affordable flight options available from Patna to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Tue 20/1015:50 -

2 stops36h 55m

Tue 27/1019:55 -

2 stops26h 35m

Deal found 20/9₹ 123,500

Tue 20/1014:00 -

3 stops33h 52m

Tue 27/1017:46 -

2 stops32h 24m

Deal found 20/9₹ 701,306

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

Round-trip from	₹ 123,500
One-way from	₹ 59,545

Virgin Atlantic
20/10-27/10
4 total stops
63h 30m total
Patna to Washington, D.C.

Search Deals

27/11-31/12
2 total stops
28h 00m total
Patna to Washington, D.C.

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Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Fri 4/12

16:25-17:47

3 stops59h 52m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 60,887

Fastest return journey

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Fri 27/11

19:30-07:25

3 stops46h 25m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 70,380

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Tue 20/10

15:50-19:15

2 stops36h 55m

Washington, D.C. Dulles Intl

Tue 27/10

19:55-08:00

2 stops26h 35m

₹ 123,500

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Tue 20/10

14:00-14:22

3 stops33h 52m

Washington, D.C. Dulles Intl

Tue 27/10

17:46-13:20

3 stops34h 04m

₹ 701,306

Flights are sorted by cheapest return flights first.

Deals found on 24/9

Sorted by cheapest first

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

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

PAT-WAS

PAT-IAD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

PAT-WAS

PAT-IAD

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Patna to Washington, D.C.?
Patna (PAT), located 3.0 km from the city centre, is the airport you fly out of when you book flights from Patna to Washington, D.C.. 0 airlines have flights from Patna to Washington, D.C. on a regular basis. Booking flights from Patna to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.
How long is the flight from Patna to Washington, D.C.?
Departing from Patna to Washington, D.C. will take you 36h 55m. There are 12603 km between Patna and Washington, D.C..
Can I find deals for flights from Patna to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Patna to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Patna to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Patna to Washington, D.C..
Can I find deals for business class flights from Patna to Washington, D.C.?
Yes. Cheapflights offers flight deals from Patna to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

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Cheap flights from Patna to Washington, D.C. from ₹ 59,545

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheapest flights from Patna to Washington, D.C.Explore the most affordable flight options available from Patna to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Explore the most affordable flight options available from Patna to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Best flights from Patna to Washington, D.C.Discover carefully curated flight deals from Patna to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Discover carefully curated flight deals from Patna to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Last-minute flights from Patna to Washington, D.C.Discover last-minute flight deals from Patna to Washington, D.C.. Data last updated 24 September 2026 and is based on user searches.

Discover last-minute flight deals from Patna to Washington, D.C.. Data last updated 24 September 2026 and is based on user searches.

One-way flights from Patna to Washington, D.C.Search for one-way flight options from Patna to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

Search for one-way flight options from Patna to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

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Related info for your journey

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

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

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

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

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

Travelling to a place near Washington, D.C.?

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Alternative routes for Patna to Washington, D.C.

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Direct flights to United States

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

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Patna and Washington, D.C. flights

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Other flights from Patna

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

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Cheapest flights from Patna to Washington, D.C.
Explore the most affordable flight options available from Patna to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Best flights from Patna to Washington, D.C.
Discover carefully curated flight deals from Patna to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Last-minute flights from Patna to Washington, D.C.
Discover last-minute flight deals from Patna to Washington, D.C.. Data last updated 24 September 2026 and is based on user searches.

One-way flights from Patna to Washington, D.C.
Search for one-way flight options from Patna to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.