When did momondo last update prices for flights from Patna Airport to Washington, D.C.?

Prices for flights from Patna Airport to Washington, D.C. refresh daily.

How old do you have to be to fly from Patna Airport to Washington, D.C.?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Patna Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

₹ 48,112 Cheap Flights from Patna to Washington, D.C. in 2025

1 adult

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Find the cheapest flights from Patna to Washington, D.C.

Round-trip

One-way

Cheap return flights

18:20 - 19:15PAT-IAD

34h 25m2 stops

21:20 - 07:55IAD-PAT

49h 05m2 stops

₹ 158,356Air France

Find Deal

Mon, 13 Oct - Fri, 17 Oct

18:20 - 19:15PAT-IAD

34h 25m2 stops

21:20 - 07:55IAD-PAT

49h 05m2 stops

₹ 158,531Air France

Find Deal

Mon, 13 Oct - Fri, 17 Oct

Air France flights from Patna to Washington, D.C.

Our best Air France deals on Patna to Washington, D.C. flight tickets

Air France

13 Oct

PAT18:20Patna

34h 25m

2 stops

IAD19:15Washington, D.C. Dulles Intl

17 Oct

IAD21:20Washington, D.C. Dulles Intl

49h 05m

2 stops

PAT07:55Patna

₹ 158,356

Find similar

Air France

13 Oct

PAT18:20Patna

34h 25m

2 stops

IAD19:15Washington, D.C. Dulles Intl

17 Oct

IAD21:20Washington, D.C. Dulles Intl

49h 05m

2 stops

PAT07:55Patna

₹ 158,531

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Mon 13/10

18:20-19:15

2 stops34h 25m

Washington, D.C. Dulles Intl

Fri 17/10

21:20-07:55

2 stops49h 05m

₹ 158,356

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Mon 13/10

18:20-19:15

2 stops34h 25m

Washington, D.C. Dulles Intl

Fri 17/10

21:20-07:55

2 stops49h 05m

₹ 158,531

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Tue 4/11

21:20-15:55

2 stops29h 05m

₹ 48,112

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Fri 31/10

21:15-20:15

2 stops32h 30m

₹ 48,374

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Sat 1/11

20:20-20:15

2 stops33h 25m

₹ 48,462

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Thu 30/10

21:20-20:15

2 stops32h 25m

₹ 50,916

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Mon 3/11

21:20-16:05

2 stops29h 15m

₹ 51,091

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Sun 2/11

21:20-15:55

2 stops53h 05m

₹ 52,143

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Thu 30/10

13:55-09:20

3 stops28h 55m

₹ 52,581

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Sat 1/11

21:20-16:55

2 stops29h 05m

₹ 54,947

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Patna to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Patna to Washington, D.C.?

IndiGo is the most popular carrier operating from Patna to Washington, D.C.

When to book flights from Patna to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Patna to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Patna to Washington, D.C. (PAT to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Patna to Washington, D.C.

Best price found	₹ 48,112
Fastest flight time	28h 20m
Direct flights	None
Airports in Washington, D.C.	1 airport

The best one-way flight to Washington, D.C. from Patna in the past 72 hours is ₹ 48,112. The best return flight deal from Patna to Washington, D.C. found on momondo in the last 72 hours is ₹ 158,356.

The fastest flight from Patna to Washington, D.C. takes 28h 20m

There are no direct flights from Patna to Washington, D.C.. Popular non-direct route for this connection is Patna Airport - Washington, D.C. Dulles Intl Airport.

There is 1 airport near Washington, D.C.: Washington, D.C. Dulles Intl (IAD)

Search flight deals

How far is Patna to Washington, D.C. by plane?
Patna and Washington, D.C. are 12595.1 km apart from one another. A reasonable flight in good conditions will take 34h 25m.
When did momondo last update prices for flights from Patna Airport to Washington, D.C.?
Prices for flights from Patna Airport to Washington, D.C. refresh daily.
How old do you have to be to fly from Patna Airport to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Patna Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Manassas

Fairfax

College Park

Herndon

Arlington

Fredericksburg

National Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Patna to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Patna to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Patna to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Patna with this policy.

How can momondo help me find flights from Patna to Washington, D.C.?

Once all potential Patna to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Patna to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Patna to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.