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. are refreshed on a daily basis.

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 travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$879 Cheap Flights from Patna to Washington, D.C. in 2025/26

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0 bags

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

Round-trip

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Cheap round-trip flights

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9:25 pm - 7:20 pmPAT-IAD

32h 25m2 stops

2:35 pm - 10:35 pmIAD-PAT

21h 30m2 stops

$879Multiple Airlines

Find Deal

Sun, Nov 9 - Sun, Mar 1

3:05 pm - 3:30 pmPAT-IAD

34h 55m3 stops

2:35 pm - 10:35 pmIAD-PAT

21h 30m2 stops

$921Multiple Airlines

Find Deal

Sun, Nov 9 - Sun, Mar 1

3:05 pm - 3:30 pmPAT-IAD

34h 55m3 stops

8:30 pm - 12:30 pmIAD-PAT

29h 30m3 stops

$981Multiple Airlines

Find Deal

Sun, Nov 9 - Sun, Mar 1

7:10 pm - 3:55 pmPAT-IAD

55h 15m2 stops

11:00 am - 8:25 pmIAD-PAT

22h 55m1 stop

$1,294Multiple Airlines

Find Deal

Sun, Nov 9 - Sun, Mar 1

8:25 pm - 7:15 pmPAT-IAD

32h 20m2 stops

6:30 pm - 7:55 amIAD-PAT

27h 55m2 stops

$1,615Air France

Find Deal

Tue, Mar 31 - Sat, Apr 4

Fly from

Fly to

Route

Depart

Return

Price

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Sun 11/9

9:25 pm-7:20 pm

2 stops32h 25m

Washington, D.C. Dulles Intl

Sun 3/1

2:35 pm-10:35 pm

2 stops21h 30m

$879

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Sun 11/9

3:05 pm-3:30 pm

3 stops34h 55m

Washington, D.C. Dulles Intl

Sun 3/1

2:35 pm-10:35 pm

2 stops21h 30m

$921

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Sun 11/9

3:05 pm-3:30 pm

3 stops34h 55m

Washington, D.C. Dulles Intl

Sun 3/1

8:30 pm-12:30 pm

3 stops29h 30m

$981

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Sun 11/9

7:10 pm-3:55 pm

2 stops55h 15m

Washington, D.C. Dulles Intl

Sun 3/1

11:00 am-8:25 pm

1 stop22h 55m

$1,294

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Tue 3/31

8:25 pm-7:15 pm

2 stops32h 20m

Washington, D.C. Dulles Intl

Sat 4/4

6:30 pm-7:55 am

2 stops27h 55m

$1,615

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Sat 1/10

9:15 pm-9:05 am

2 stops46h 20m

$941

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Sat 1/10

2:05 pm-7:20 pm

3 stops39h 45m

$965

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Can stopping save me money on Patna to Washington, D.C. flights?

You could potentially save up to 3% on your flight if you consider stops on a Patna to Washington, D.C. flight.

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 round-trip 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.

Direct flights	None

There are no direct flights from Patna to Washington, D.C.. There are no popular flight routes from Patna to Washington, D.C..

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How far is Patna to Washington, D.C. by plane?
Washington, D.C. is 7826.3 mi away from Patna. Typically, this will take 32h 20m by plane in normal conditions.
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. are refreshed on a daily basis.
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 travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Manassas

Reston

Gaithersburg

Fairfax

Glen Burnie

Springfield

Linthicum Heights

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 allows you to filter the results for Patna to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Patna and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Patna and alert you when they change.