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

ANA is the most popular carrier operating from Osaka Itami to Washington, D.C.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Osaka Itami Airport to Washington, D.C..

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

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$540 Cheap Flights from Osaka Itami Airport to Washington, D.C. in 2026

1 adult

0 bags

Find the cheapest flights from Osaka Itami Airport to Washington, D.C.

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 pm - 10:05 am

ITM

IAD

26h 45m

1 stop

12:15 pm - 6:10 pm

IAD

ITM

16h 55m

1 stop

$1,183ANA

Tue, Sep 8 - Mon, Sep 14

7:05 am - 10:05 am

ITM

IAD

16h 00m

1 stop

12:15 pm - 7:10 pm

IAD

ITM

17h 55m

1 stop

$1,218ANA

Fri, Sep 11 - Wed, Sep 30

12:50 pm - 12:40 am

ITM

IAD

24h 50m

2 stops

10:29 pm - 5:05 pm

IAD

ITM

29h 36m

2 stops

$1,397United Airlines

Wed, Sep 9 - Sun, Sep 13

12:50 pm - 9:09 pm

ITM

IAD

21h 19m

2 stops

5:48 pm - 5:05 pm

IAD

ITM

34h 17m

2 stops

$1,401United Airlines

Wed, Sep 9 - Sun, Sep 13

2:35 pm - 11:59 pm

ITM

IAD

22h 24m

2 stops

7:00 am - 7:50 pm

IAD

ITM

23h 50m

2 stops

$1,408Multiple Airlines

Fri, Sep 11 - Wed, Sep 30

2:35 pm - 10:15 pm

ITM

DCA

20h 40m

2 stops

8:00 am - 7:50 pm

DCA

ITM

22h 50m

2 stops

$1,603Japan Airlines

Fri, Sep 11 - Wed, Sep 30

8:25 am - 5:56 pm

ITM

BWI

22h 31m

2 stops

6:15 am - 7:50 pm

BWI

ITM

24h 35m

2 stops

$1,633Japan Airlines

Fri, Sep 11 - Wed, Sep 30

2:35 pm - 8:55 am

ITM

DCA

31h 20m

3 stops

9:40 am - 6:55 pm

DCA

ITM

20h 15m

2 stops

$1,637Multiple Airlines

Tue, Sep 8 - Mon, Sep 14

7:25 am - 2:08 pm

ITM

BWI

19h 43m

2 stops

10:34 am - 8:25 pm

BWI

ITM

20h 51m

2 stops

$2,807American Airlines

Thu, Jun 11 - Thu, Jun 18

7:25 am - 2:08 pm

ITM

BWI

19h 43m

2 stops

7:27 am - 6:50 pm

BWI

ITM

22h 23m

2 stops

$3,040American Airlines

Wed, Jun 10 - Wed, Jun 17

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ANA flights from Osaka Itami Airport to Washington, D.C.

Our best ANA deals on Osaka Itami Airport to Washington, D.C. flight tickets

ANA

Sep 11

ITM7:05 amOsaka Itami

16h 00m

1 stop

IAD10:05 amWashington, D.C. Dulles Intl

Sep 30

IAD12:15 pmWashington, D.C. Dulles Intl

17h 55m

1 stop

ITM7:10 pmOsaka Itami

$1,218

ANA

Sep 11

ITM7:05 amOsaka Itami

16h 00m

1 stop

IAD10:05 amWashington, D.C. Dulles Intl

Sep 30

IAD3:30 pmWashington, D.C. Dulles Intl

26h 55m

2 stops

ITM7:25 amOsaka Itami

$1,473

ANA

Jun 14

ITM8:20 pmOsaka Itami

26h 45m

1 stop

IAD10:05 amWashington, D.C. Dulles Intl

Jun 24

IAD12:15 pmWashington, D.C. Dulles Intl

17h 55m

1 stop

ITM7:10 pmOsaka Itami

$2,041

United Airlines flights from Osaka Itami Airport to Washington, D.C.

Our best United Airlines deals on Osaka Itami Airport to Washington, D.C. flight tickets

United Airlines

Sep 9

ITM12:50 pmOsaka Itami

24h 50m

2 stops

IAD12:40 amWashington, D.C. Dulles Intl

Sep 13

IAD10:29 pmWashington, D.C. Dulles Intl

29h 36m

2 stops

ITM5:05 pmOsaka Itami

$1,397

United Airlines

Sep 9

ITM12:50 pmOsaka Itami

21h 19m

2 stops

IAD9:09 pmWashington, D.C. Dulles Intl

Sep 13

IAD5:48 pmWashington, D.C. Dulles Intl

34h 17m

2 stops

ITM5:05 pmOsaka Itami

$1,401

United Airlines

Sep 16

ITM12:50 pmOsaka Itami

40h 05m

3 stops

DCA3:55 pmWashington, D.C. Reagan-National

Sep 20

DCA6:00 amWashington, D.C. Reagan-National

22h 05m

2 stops

ITM5:05 pmOsaka Itami

$1,484

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Tue 9/8

8:20 pm-10:05 am

1 stop26h 45m

Washington, D.C. Dulles Intl

Mon 9/14

12:15 pm-6:10 pm

1 stop16h 55m

$1,183

Quickest round-trip

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Fri 9/11

7:05 am-10:05 am

1 stop16h 00m

Washington, D.C. Dulles Intl

Wed 9/30

12:15 pm-7:10 pm

1 stop17h 55m

$1,218

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Wed 9/9

12:50 pm-12:40 am

2 stops24h 50m

Washington, D.C. Dulles Intl

Sun 9/13

10:29 pm-5:05 pm

2 stops29h 36m

$1,397

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Wed 9/9

12:50 pm-9:09 pm

2 stops21h 19m

Washington, D.C. Dulles Intl

Sun 9/13

5:48 pm-5:05 pm

2 stops34h 17m

$1,401

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Fri 9/11

2:35 pm-11:59 pm

2 stops22h 24m

Washington, D.C. Dulles Intl

Wed 9/30

7:00 am-7:50 pm

2 stops23h 50m

$1,408

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Fri 9/11

2:35 pm-10:15 pm

2 stops20h 40m

Washington, D.C. Reagan-National

Wed 9/30

8:00 am-7:50 pm

2 stops22h 50m

$1,603

OsakaBaltimore

ITM - BWI

ITMBWI

Osaka Itami

Fri 9/11

8:25 am-5:56 pm

2 stops22h 31m

Baltimore/Washington

Wed 9/30

6:15 am-7:50 pm

2 stops24h 35m

$1,633

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Tue 9/8

2:35 pm-8:55 am

3 stops31h 20m

Washington, D.C. Reagan-National

Mon 9/14

9:40 am-6:55 pm

2 stops20h 15m

$1,637

OsakaBaltimore

ITM - BWI

ITMBWI

Osaka Itami

Thu 6/11

7:25 am-2:08 pm

2 stops19h 43m

Baltimore/Washington

Thu 6/18

10:34 am-8:25 pm

2 stops20h 51m

$2,807

OsakaBaltimore

ITM - BWI

ITMBWI

Osaka Itami

Wed 6/10

7:25 am-2:08 pm

2 stops19h 43m

Baltimore/Washington

Wed 6/17

7:27 am-6:50 pm

2 stops22h 23m

$3,040

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Osaka Itami Airport 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

Prices

Airlines

Can stopping save me money on Osaka Itami Airport to Washington, D.C. flights?

You could potentially save up to 69% on your flight if you consider stops on a Osaka Itami Airport to Washington, D.C. flight.

When to book flights from Osaka Itami Airport to Washington, D.C.

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

Estimated round-trip price

Cheap Osaka Itami Airport to Washington, D.C. (ITM to WAS) flight deals and tips

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

Fastest flight time	16h 40m
Direct flights	None

The fastest flight from Osaka Itami Airport to Washington, D.C. takes 16h 40m

There are no direct flights from Osaka Itami Airport to Washington, D.C.. There are no popular flight routes from Osaka Itami Airport to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Osaka Itami Airport to Washington, D.C.

How far is Osaka Itami to Washington, D.C. by plane?
The distance between Osaka Itami and Washington, D.C. is about 6933.6 mi. By plane, this route typically takes 16h 40m.
When did momondo last update prices for flights from Osaka Itami Airport to Washington, D.C.?
Prices for flights from Osaka Itami Airport to Washington, D.C. refresh daily.
How old do you have to be to fly from Osaka Itami Airport to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Osaka Itami Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Linthicum Heights

Tysons

Bethesda

Springfield

Fairfax

College Park

Why use momondo?

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

It is quick and easy to find Osaka to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

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

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

Once all potential Osaka 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 Osaka to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Osaka. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Osaka Itami Airport to Washington, D.C. from $540

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ANA flights from Osaka Itami Airport to Washington, D.C.

Our best ANA deals on Osaka Itami Airport to Washington, D.C. flight tickets

United Airlines flights from Osaka Itami Airport to Washington, D.C.

Our best United Airlines deals on Osaka Itami Airport to Washington, D.C. flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Osaka Itami Airport to Washington, D.C.

Can stopping save me money on Osaka Itami Airport to Washington, D.C. flights?

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

When to book flights from Osaka Itami Airport to Washington, D.C.

Cheap Osaka Itami Airport to Washington, D.C. (ITM to WAS) flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Osaka Itami Airport to Washington, D.C.

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

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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