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 Baltimore and flying into Osaka Kansai Intl Airport (one of the most popular routes), then the duration is 19h 10m on average. Another popular route from Washington, D.C. to Osaka Itami Airport is flying from Washington, D.C. to Osaka Kansai Intl Airport, which will take roughly 27h 28m. 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?

American Airlines and ANA 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 July 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.

$401 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.

1:00 pm - 8:05 am

BWI

ITM

30h 05m

2 stops

8:20 pm - 1:58 pm

ITM

BWI

30h 38m

2 stops

$1,132ANA

Tue, Sep 1 - Mon, Sep 28

12:10 pm - 7:25 am

BWI

ITM

30h 15m

2 stops

8:00 am - 1:58 pm

ITM

BWI

18h 58m

2 stops

$1,133ANA

Wed, Sep 16 - Wed, Sep 23

8:00 am - 6:55 pm

BWI

ITM

21h 55m

2 stops

2:00 pm - 9:43 pm

ITM

BWI

20h 43m

2 stops

$1,135ANA

Sun, Aug 23 - Tue, Sep 8

7:26 am - 7:50 pm

BWI

ITM

23h 24m

2 stops

1:25 pm - 9:29 pm

ITM

BWI

21h 04m

2 stops

$1,147American Airlines

Wed, Sep 2 - Wed, Sep 9

9:09 am - 6:55 pm

BWI

ITM

20h 46m

2 stops

7:05 am - 1:57 pm

ITM

BWI

20h 52m

2 stops

$1,153ANA

Wed, Oct 21 - Wed, Jan 20

7:00 am - 7:05 pm

DCA

ITM

23h 05m

2 stops

8:25 am - 4:29 pm

ITM

DCA

21h 04m

2 stops

$1,269American Airlines

Sun, Aug 23 - Tue, Sep 8

9:40 am - 6:55 pm

DCA

ITM

20h 15m

2 stops

4:00 pm - 7:58 pm

ITM

DCA

17h 58m

2 stops

$1,530Air Canada

Sun, Oct 18 - Wed, Nov 4

9:55 am - 8:20 pm

IAD

ITM

20h 25m

2 stops

2:00 pm - 8:10 pm

ITM

IAD

20h 10m

2 stops

$1,536Air Canada

Tue, Nov 10 - Wed, Nov 18

9:40 am - 6:55 pm

DCA

ITM

20h 15m

2 stops

3:00 pm - 7:59 pm

ITM

DCA

17h 59m

2 stops

$1,576Multiple Airlines

Sun, Sep 20 - Sun, Sep 27

6:59 am - 6:40 pm

DCA

ITM

22h 41m

2 stops

3:00 pm - 7:59 pm

ITM

DCA

17h 59m

2 stops

$1,656Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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 1

BWI1:00 pmBaltimore/Washington

30h 05m

2 stops

ITM8:05 amOsaka Itami

Sep 28

ITM8:20 pmOsaka Itami

30h 38m

2 stops

BWI1:58 pmBaltimore/Washington

$1,132

ANA

Sep 16

BWI12:10 pmBaltimore/Washington

30h 15m

2 stops

ITM7:25 amOsaka Itami

Sep 23

ITM8:00 amOsaka Itami

18h 58m

2 stops

BWI1:58 pmBaltimore/Washington

$1,133

ANA

Aug 23

BWI8:00 amBaltimore/Washington

21h 55m

2 stops

ITM6:55 pmOsaka Itami

Sep 8

ITM2:00 pmOsaka Itami

20h 43m

2 stops

BWI9:43 pmBaltimore/Washington

$1,135

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 2

BWI7:26 amBaltimore/Washington

23h 24m

2 stops

ITM7:50 pmOsaka Itami

Sep 9

ITM1:25 pmOsaka Itami

21h 04m

2 stops

BWI9:29 pmBaltimore/Washington

$1,147

American Airlines

Aug 23

DCA7:00 amWashington, D.C. Reagan-National

23h 05m

2 stops

ITM7:05 pmOsaka Itami

Sep 8

ITM8:25 amOsaka Itami

21h 04m

2 stops

DCA4:29 pmWashington, D.C. Reagan-National

$1,269

American Airlines

Sep 8

BWI7:26 amBaltimore/Washington

21h 09m

2 stops

ITM5:35 pmOsaka Itami

Sep 17

ITM8:25 amOsaka Itami

22h 21m

2 stops

BWI5:46 pmBaltimore/Washington

$1,396

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 9/1

1:00 pm-8:05 am

2 stops30h 05m

Osaka Itami

Mon 9/28

8:20 pm-1:58 pm

2 stops30h 38m

$1,132

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Wed 9/16

12:10 pm-7:25 am

2 stops30h 15m

Osaka Itami

Wed 9/23

8:00 am-1:58 pm

2 stops18h 58m

$1,133

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Sun 8/23

8:00 am-6:55 pm

2 stops21h 55m

Osaka Itami

Tue 9/8

2:00 pm-9:43 pm

2 stops20h 43m

$1,135

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Wed 9/2

7:26 am-7:50 pm

2 stops23h 24m

Osaka Itami

Wed 9/9

1:25 pm-9:29 pm

2 stops21h 04m

$1,147

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Wed 10/21

9:09 am-6:55 pm

2 stops20h 46m

Osaka Itami

Wed 1/20

7:05 am-1:57 pm

2 stops20h 52m

$1,153

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Sun 8/23

7:00 am-7:05 pm

2 stops23h 05m

Osaka Itami

Tue 9/8

8:25 am-4:29 pm

2 stops21h 04m

$1,269

Quickest round-trip

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Sun 10/18

9:40 am-6:55 pm

2 stops20h 15m

Osaka Itami

Wed 11/4

4:00 pm-7:58 pm

2 stops17h 58m

$1,530

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Tue 11/10

9:55 am-8:20 pm

2 stops20h 25m

Osaka Itami

Wed 11/18

2:00 pm-8:10 pm

2 stops20h 10m

$1,536

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Sun 9/20

9:40 am-6:55 pm

2 stops20h 15m

Osaka Itami

Sun 9/27

3:00 pm-7:59 pm

2 stops17h 59m

$1,576

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Tue 9/1

6:59 am-6:40 pm

2 stops22h 41m

Osaka Itami

Tue 9/8

3:00 pm-7:59 pm

2 stops17h 59m

$1,656

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 10% 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	16h 55m
Direct flights	None

The fastest flight from Washington, D.C. to Osaka Itami Airport takes 16h 55m

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 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 July 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 1,274 reviews		Search ANA flights

Nara

Nishinomiya

Why use momondo?

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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 8/21

Fri 8/28

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Osaka

Popular cities

Other flights from Washington, D.C.

Other flights to Osaka

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Japan

Flights to Tokyo Haneda Airportfrom $657

Flights to Tokyo Narita Airportfrom $434

Flights to Osaka Kansai Intl Airportfrom $621

Flights to Nagoya Chubu Centrair Intl Airportfrom $797

Cheap flights from Washington, D.C. to Osaka from $401

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 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

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

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

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?

Why use momondo?

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

Washington, D.C. flight routes

According to popular flight searches on momondo this year

Osaka Itami Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Osaka

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Osaka

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

Complete your trip to Osaka

Explore popular destinations other users love

According to popular flight searches on momondo this year