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 20h 30m. 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, American Airlines, 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 August 2026, 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.

$495 Cheap Flights from Washington, D.C. to Osaka Itami Airport in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 6:55 pm-

21h 55m

8:00 am - 9:02 pm-

26h 02m

$1,122ANA

Tue, Sep 22 - Thu, Oct 8

10:45 am - 8:35 pm-

19h 50m

7:30 am - 8:57 pm-

27h 27m

$1,127ANA

Sun, Jan 10 - Fri, Jan 22

8:05 am - 6:55 pm-

21h 50m

8:00 am - 5:43 pm-

22h 43m

$1,128ANA

Tue, Oct 13 - Wed, Oct 21

9:09 am - 6:55 pm-

20h 46m

8:00 am - 1:58 pm-

18h 58m

$1,128ANA

Wed, Oct 7 - Wed, Oct 21

9:09 am - 6:55 pm-

20h 46m

7:05 am - 1:58 pm-

19h 53m

$1,133ANA

Sun, Sep 27 - Tue, Oct 13

9:09 am - 7:25 am-

33h 16m

8:00 am - 1:58 pm-

18h 58m

$1,133ANA

Mon, Oct 12 - Thu, Oct 22

9:09 am - 6:10 pm-

20h 01m

7:05 am - 1:58 pm-

19h 53m

$1,133ANA

Mon, Oct 12 - Thu, Oct 22

12:10 pm - 7:25 am-

30h 15m

7:05 am - 1:58 pm-

19h 53m

$1,133ANA

Tue, Sep 22 - Thu, Oct 8

7:26 am - 7:10 pm-

22h 44m

7:25 am - 5:46 pm-

23h 21m

$1,146American Airlines

Tue, Sep 15 - Tue, Sep 22

11:41 am - 8:30 pm-

19h 49m

8:25 am - 5:46 pm-

22h 21m

$1,146American Airlines

Tue, Sep 8 - Tue, Sep 15

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

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

American Airlines

Sep 8

BWI11:41 amBaltimore/Washington

19h 49m

2 stops

ITM8:30 pmOsaka Itami

Sep 15

ITM8:25 amOsaka Itami

22h 21m

2 stops

BWI5:46 pmBaltimore/Washington

$1,146

American Airlines

Sep 3

BWI11:54 amBaltimore/Washington

19h 36m

2 stops

ITM8:30 pmOsaka Itami

Sep 17

ITM8:25 amOsaka Itami

22h 21m

2 stops

BWI5:46 pmBaltimore/Washington

$1,197

American Airlines

Sep 3

BWI11:54 amBaltimore/Washington

19h 36m

2 stops

ITM8:30 pmOsaka Itami

Sep 16

ITM8:25 amOsaka Itami

19h 34m

2 stops

BWI2:59 pmBaltimore/Washington

$1,212

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

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

ANA

Sep 22

BWI8:00 amBaltimore/Washington

21h 55m

2 stops

ITM6:55 pmOsaka Itami

Oct 8

ITM8:00 amOsaka Itami

26h 02m

2 stops

BWI9:02 pmBaltimore/Washington

$1,122

ANA

Oct 7

BWI9:09 amBaltimore/Washington

20h 46m

2 stops

ITM6:55 pmOsaka Itami

Oct 21

ITM8:00 amOsaka Itami

18h 58m

2 stops

BWI1:58 pmBaltimore/Washington

$1,128

ANA

Oct 12

BWI9:09 amBaltimore/Washington

20h 01m

2 stops

ITM6:10 pmOsaka Itami

Oct 20

ITM7:30 amOsaka Itami

19h 28m

2 stops

BWI1:58 pmBaltimore/Washington

$1,133

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

Cheapest round-trip

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Tue 9/22

8:00 am-6:55 pm

2 stops21h 55m

Osaka Itami

Thu 10/8

8:00 am-9:02 pm

2 stops26h 02m

$1,122

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Sun 1/10

10:45 am-8:35 pm

2 stops19h 50m

Osaka Itami

Fri 1/22

7:30 am-8:57 pm

2 stops27h 27m

$1,127

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Tue 10/13

8:05 am-6:55 pm

2 stops21h 50m

Osaka Itami

Wed 10/21

8:00 am-5:43 pm

2 stops22h 43m

$1,128

Quickest round-trip

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Wed 10/7

9:09 am-6:55 pm

2 stops20h 46m

Osaka Itami

Wed 10/21

8:00 am-1:58 pm

2 stops18h 58m

$1,128

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Sun 9/27

9:09 am-6:55 pm

2 stops20h 46m

Osaka Itami

Tue 10/13

7:05 am-1:58 pm

2 stops19h 53m

$1,133

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Mon 10/12

9:09 am-7:25 am

2 stops33h 16m

Osaka Itami

Thu 10/22

8:00 am-1:58 pm

2 stops18h 58m

$1,133

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Mon 10/12

9:09 am-6:10 pm

2 stops20h 01m

Osaka Itami

Thu 10/22

7:05 am-1:58 pm

2 stops19h 53m

$1,133

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Tue 9/22

12:10 pm-7:25 am

2 stops30h 15m

Osaka Itami

Thu 10/8

7:05 am-1:58 pm

2 stops19h 53m

$1,133

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Tue 9/15

7:26 am-7:10 pm

2 stops22h 44m

Osaka Itami

Tue 9/22

7:25 am-5:46 pm

2 stops23h 21m

$1,146

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Tue 9/8

11:41 am-8:30 pm

2 stops19h 49m

Osaka Itami

Tue 9/15

8:25 am-5:46 pm

2 stops22h 21m

$1,146

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 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

Prices

Airlines

Other information

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

You could potentially save up to 15% 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

Fastest flight time	17h 00m
Direct flights	None

The fastest flight from Washington, D.C. to Osaka Itami Airport takes 17h 00m

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.

Search flight deals

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

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 17h 00m.
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 August 2026, 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 (100% of total bookings).

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 $1,159	Free Cancellation	Rating 8.3 1,288 reviews		Search ANA flights

Nara

Nishinomiya

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

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?

If you are not ready to book a flight from Washington, D.C. to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Osaka and let you know when they change.

An easier way to manage your Osaka Itami Airport trip

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Flights to Tokyo Haneda Airportfrom $645

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Flights to Osaka Kansai Intl Airportfrom $708

Flights to Nagoya Chubu Centrair Intl Airportfrom $693

Cheap flights from Washington, D.C. to Osaka from $495

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 9/12. 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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American Airlines flights from Washington, D.C. to Osaka Itami Airport

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

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

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

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.

See travel insights to Osaka from

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

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

What is the cheapest airline that flies 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

Fastest flight time

Direct flights

Frequently asked questions about flying 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?

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An easier way to manage your Osaka Itami Airport trip

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According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in Osaka. Availability may vary depending on flight origin and airline.

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