How long does it take to fly to Osaka Itami Airport?

Flight times from Washington, D.C. to Osaka Itami Airport vary, but if you’re flying out of Washington, D.C. and flying into Osaka Kansai Intl Airport (one of the most popular routes), then the duration is 19h 30m on average. Another popular route from Washington, D.C. to Osaka Itami Airport is flying from Baltimore to Osaka Kansai Intl Airport, which will take roughly 19h 35m. Keep in mind that layovers or delays could extend your travel time.

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

ANA, Air Canada, and Japan Airlines are the most popular carriers operating from Washington, D.C. to Osaka Itami

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

Prices for flights from Washington, D.C. to Osaka Itami Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Osaka Itami Airport?

As of November 2025, there is 1 operator available to choose from for flights from Washington, D.C. to Osaka Itami Airport.

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

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 Washington, D.C. to Osaka Itami Airport.

What documentation or ID do you need to fly to Osaka Itami Airport?

The travel and health documents you'll need for your trip to Osaka Itami Airport 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 Osaka Itami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$433 Cheap Flights from Washington, D.C. to Osaka Itami Airport in 2025/26

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8:47 am - 7:55 pmDCA-ITM

21h 08m2 stops

2:40 pm - 7:46 pmITM-DCA

19h 06m2 stops

$988American Airlines

Find Deal

vie., ene. 30 - vie., feb. 13

6:00 am - 7:55 pmIAD-ITM

23h 55m2 stops

2:40 pm - 10:51 pmITM-IAD

22h 11m2 stops

$988American Airlines

Find Deal

vie., ene. 30 - vie., feb. 13

7:48 am - 7:55 pmBWI-ITM

22h 07m2 stops

8:30 am - 6:59 pmITM-BWI

24h 29m2 stops

$1,043Japan Airlines

Find Deal

mié., dic. 3 - sáb., dic. 13

9:00 am - 7:10 pmIAD-ITM

20h 10m2 stops

3:00 pm - 8:26 pmITM-IAD

19h 26m2 stops

$1,064Air Canada

Find Deal

mar., ene. 20 - mar., mar. 3

7:48 am - 7:55 pmBWI-ITM

22h 07m2 stops

2:40 pm - 10:13 pmITM-BWI

21h 33m2 stops

$1,102Japan Airlines

Find Deal

mié., dic. 3 - mar., dic. 9

6:59 am - 7:10 pmDCA-ITM

22h 11m2 stops

3:00 pm - 10:35 pmITM-DCA

21h 35m2 stops

$1,104Air Canada

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vie., ene. 30 - vie., feb. 13

6:00 am - 6:10 pmBWI-ITM

22h 10m2 stops

1:00 pm - 7:27 amITM-BWI

32h 27m3 stops

$1,115United Airlines

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lun., feb. 23 - vie., feb. 27

6:15 am - 6:55 pmBWI-ITM

22h 40m2 stops

7:30 am - 1:50 pmITM-BWI

20h 20m2 stops

$1,130ANA

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lun., dic. 1 - mar., dic. 16

10:45 am - 8:15 pmBWI-ITM

20h 30m2 stops

1:00 pm - 8:57 pmITM-BWI

20h 57m2 stops

$1,142ANA

Find Deal

dom., abr. 19 - mié., abr. 29

11:10 am - 6:10 pmIAD-ITM

17h 00m1 stop

1:00 pm - 9:10 amITM-IAD

34h 10m1 stop

$1,204United Airlines

Find Deal

dom., ene. 18 - lun., mar. 2

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

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

Japan Airlines

Dec 3

BWI7:48 amBaltimore/Washington

22h 07m

2 stops

ITM7:55 pmOsaka Itami

Dec 13

ITM8:30 amOsaka Itami

24h 29m

2 stops

BWI6:59 pmBaltimore/Washington

$1,043

Find similar

Japan Airlines

Dec 3

BWI7:48 amBaltimore/Washington

22h 07m

2 stops

ITM7:55 pmOsaka Itami

Dec 9

ITM2:40 pmOsaka Itami

21h 33m

2 stops

BWI10:13 pmBaltimore/Washington

$1,102

Find similar

Japan Airlines

Apr 19

DCA9:59 amWashington, D.C. Reagan-National

20h 51m

2 stops

ITM7:50 pmOsaka Itami

Apr 29

ITM2:30 pmOsaka Itami

19h 23m

2 stops

DCA8:53 pmWashington, D.C. Reagan-National

$1,165

Find similar

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

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

United Airlines

Feb 23

BWI6:00 amBaltimore/Washington

22h 10m

2 stops

ITM6:10 pmOsaka Itami

Feb 27

ITM1:00 pmOsaka Itami

32h 27m

3 stops

BWI7:27 amBaltimore/Washington

$1,115

Find similar

United Airlines

Jan 18

IAD11:10 amWashington, D.C. Dulles Intl

17h 00m

1 stop

ITM6:10 pmOsaka Itami

Mar 2

ITM1:00 pmOsaka Itami

34h 10m

1 stop

IAD9:10 amWashington, D.C. Dulles Intl

$1,204

Find similar

United Airlines

Dec 2

IAD11:10 amWashington, D.C. Dulles Intl

17h 00m

1 stop

ITM6:10 pmOsaka Itami

Dec 11

ITM1:00 pmOsaka Itami

34h 10m

1 stop

IAD9:10 amWashington, D.C. Dulles Intl

$1,205

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

vie. 1/30

8:47 am-7:55 pm

2 stops21h 08m

Osaka Itami

vie. 2/13

2:40 pm-7:46 pm

2 stops19h 06m

$988

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

vie. 1/30

6:00 am-7:55 pm

2 stops23h 55m

Osaka Itami

vie. 2/13

2:40 pm-10:51 pm

2 stops22h 11m

$988

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

mié. 12/3

7:48 am-7:55 pm

2 stops22h 07m

Osaka Itami

sáb. 12/13

8:30 am-6:59 pm

2 stops24h 29m

$1,043

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

mar. 1/20

9:00 am-7:10 pm

2 stops20h 10m

Osaka Itami

mar. 3/3

3:00 pm-8:26 pm

2 stops19h 26m

$1,064

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

mié. 12/3

7:48 am-7:55 pm

2 stops22h 07m

Osaka Itami

mar. 12/9

2:40 pm-10:13 pm

2 stops21h 33m

$1,102

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

vie. 1/30

6:59 am-7:10 pm

2 stops22h 11m

Osaka Itami

vie. 2/13

3:00 pm-10:35 pm

2 stops21h 35m

$1,104

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

lun. 2/23

6:00 am-6:10 pm

2 stops22h 10m

Osaka Itami

vie. 2/27

1:00 pm-7:27 am

3 stops32h 27m

$1,115

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

lun. 12/1

6:15 am-6:55 pm

2 stops22h 40m

Osaka Itami

mar. 12/16

7:30 am-1:50 pm

2 stops20h 20m

$1,130

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

dom. 4/19

10:45 am-8:15 pm

2 stops20h 30m

Osaka Itami

mié. 4/29

1:00 pm-8:57 pm

2 stops20h 57m

$1,142

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

dom. 1/18

11:10 am-6:10 pm

1 stop17h 00m

Osaka Itami

lun. 3/2

1:00 pm-9:10 am

1 stop34h 10m

$1,204

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Showing 1-10 of 20 resultsSorted by cheapest first

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

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

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What is the cheapest day to depart on your flight to Osaka Itami Airport?

The cheapest day to depart on your flight to Osaka Itami Airport is on a Friday when prices can be found for as low as $1,020. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Osaka Itami Airport is Saturday, with ticket prices averaging around $1,772.

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

You could potentially save up to 8% on your flight if you consider stops on a Washington, D.C. to Osaka Itami Airport flight.

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

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

Estimated round-trip price

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

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

Direct flights	None

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

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How far is Washington, D.C. to Osaka Itami by plane?
Osaka Itami is 6933.6 mi away from Washington, D.C.. A reasonable flight in good conditions will take 16h 55m.
When did momondo last update prices for flights from Washington, D.C. to Osaka Itami Airport?
Prices for flights from Washington, D.C. to Osaka Itami Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Osaka Itami Airport?
As of November 2025, there is 1 operator available to choose from for flights from Washington, D.C. to Osaka Itami Airport.
How old do you have to be to fly from Washington, D.C. to Osaka Itami Airport?
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 Washington, D.C. to Osaka Itami Airport.
What documentation or ID do you need to fly to Osaka Itami Airport?
The travel and health documents you'll need for your trip to Osaka Itami Airport 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 Osaka Itami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Osaka Itami Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Osaka Itami Airport is ANA (54% of total bookings). The next most popular airline is American Airlines (46%).

Best airlines flying from Washington, D.C. to Osaka Itami Airport

Compare and see reviews for airlines that fly from Washington, D.C. to Osaka Itami Airport with momondo

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $1,264	Free Cancellation	Rating 8.4 1,003 reviews		Search ANA flights

Nara

Nishinomiya

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It is quick and easy to find Washington, D.C. to Osaka 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 Osaka that suits you.

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

Flights from Washington, D.C. to Osaka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Washington, D.C. and Osaka 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 Washington, D.C. to Osaka right now. Can momondo alert me if prices change?

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An easier way to manage your Osaka Itami Airport trip

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Cheap flights from Washington, D.C. to Osaka from $433

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Osaka departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

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

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

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

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 day to depart on your flight to Osaka Itami Airport?

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

You could potentially save up to 8% on your flight if you consider stops on a Washington, D.C. to Osaka Itami Airport flight.

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

ANA, Air Canada, and Japan Airlines are the most popular carriers operating from Washington, D.C. to Osaka Itami

How long does it take to fly to Osaka Itami Airport?

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

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

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

Direct flights

How far is Washington, D.C. to Osaka Itami by plane?

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

How many operators does momondo search for flights from Washington, D.C. to Osaka Itami Airport?

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

What documentation or ID do you need to fly to Osaka Itami Airport?

What is the most popular airline from Washington, D.C. to Osaka Itami Airport?

Best airlines flying from Washington, D.C. to Osaka Itami Airport

Compare and see reviews for airlines that fly from Washington, D.C. to Osaka Itami Airport with momondo

Traveling to a place near Osaka?

Why use momondo?

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

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

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

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

An easier way to manage your Osaka Itami Airport 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Osaka

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo