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

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

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 21h 19m 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 25h 55m. Keep in mind that layovers or delays could extend your travel time.

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 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.

$470 Cheap Flights from Washington, D.C. to Osaka Itami Airport in 2026/27

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.

6:10 am - 8:35 pmBWI Baltimore/Washington-ITM Osaka Itami

24h 25m2 stops Chicago O'Hare Intl Tokyo Haneda

8:00 am - 2:01 pmITM Osaka Itami-BWI Baltimore/Washington

20h 01m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,113ANA

Sun, Nov 15 - Fri, Dec 4

10:43 am - 8:35 pmBWI Baltimore/Washington-ITM Osaka Itami

19h 52m2 stops Chicago O'Hare Intl Tokyo Haneda

8:00 am - 2:01 pmITM Osaka Itami-BWI Baltimore/Washington

20h 01m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,113ANA

Tue, Dec 8 - Tue, Dec 15

6:05 am - 7:00 pmBWI Baltimore/Washington-ITM Osaka Itami

22h 55m2 stops Chicago O'Hare Intl Tokyo Narita

7:05 am - 9:31 pmITM Osaka Itami-BWI Baltimore/Washington

28h 26m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,114ANA

Tue, Jan 19 - Tue, Jan 26

6:10 am - 8:35 pmBWI Baltimore/Washington-ITM Osaka Itami

25h 25m2 stops Chicago O'Hare Intl Tokyo Haneda

2:00 pm - 7:09 pmITM Osaka Itami-BWI Baltimore/Washington

19h 09m2 stops Tokyo Narita Chicago O'Hare Intl

$1,141ANA

Tue, Oct 27 - Tue, Nov 3

6:20 am - 7:00 pmBWI Baltimore/Washington-ITM Osaka Itami

22h 40m2 stops Chicago O'Hare Intl Tokyo Narita

2:30 pm - 8:57 pmITM Osaka Itami-BWI Baltimore/Washington

20h 27m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,161ANA

Mon, Feb 15 - Mon, Mar 8

6:20 am - 7:00 pmBWI Baltimore/Washington-ITM Osaka Itami

22h 40m2 stops Chicago O'Hare Intl Tokyo Narita

8:00 am - 8:57 pmITM Osaka Itami-BWI Baltimore/Washington

26h 57m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,168ANA

Thu, Feb 18 - Fri, Mar 5

6:10 am - 6:10 pmBWI Baltimore/Washington-ITM Osaka Itami

46h 00m2 stops Chicago O'Hare Intl Tokyo Haneda

2:30 pm - 12:48 amITM Osaka Itami-BWI Baltimore/Washington

24h 18m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,177United Airlines

Sun, Dec 6 - Sun, Dec 20

6:10 am - 6:10 pmBWI Baltimore/Washington-ITM Osaka Itami

46h 00m2 stops Chicago O'Hare Intl Tokyo Haneda

2:30 pm - 9:42 pmITM Osaka Itami-BWI Baltimore/Washington

21h 12m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,222Lufthansa

Fri, Nov 13 - Fri, Nov 20

7:18 am - 7:55 pmBWI Baltimore/Washington-ITM Osaka Itami

22h 37m2 stops Chicago O'Hare Intl Tokyo Narita

4:25 pm - 10:53 pmITM Osaka Itami-BWI Baltimore/Washington

20h 28m2 stops Tokyo Haneda Dallas/Fort Worth

$1,254American Airlines

Tue, Nov 3 - Wed, Nov 11

7:18 am - 7:55 pmBWI Baltimore/Washington-ITM Osaka Itami

22h 37m2 stops Chicago O'Hare Intl Tokyo Narita

3:30 pm - 10:53 pmITM Osaka Itami-BWI Baltimore/Washington

21h 23m2 stops Tokyo Haneda Dallas/Fort Worth

$1,254American Airlines

Wed, Nov 4 - Wed, Nov 11

Cheap last minute flights

Enter your travel dates to find the best prices.

6:01 am - 7:50 pmBWI Baltimore/Washington-ITM Osaka Itami

24h 49m2 stops Chicago O'Hare Intl Tokyo Narita

4:35 pm - 10:54 pmITM Osaka Itami-BWI Baltimore/Washington

43h 19m2 stops Tokyo Haneda Dallas/Fort Worth

$1,466Japan Airlines

Sun, Oct 4 - Sun, Oct 11

9:09 am - 7:25 amBWI Baltimore/Washington-ITM Osaka Itami

33h 16m2 stops Chicago O'Hare Intl Tokyo Haneda

7:30 am - 1:58 pmITM Osaka Itami-BWI Baltimore/Washington

19h 28m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,627ANA

Thu, Oct 1 - Wed, Oct 14

7:50 am - 7:50 pmBWI Baltimore/Washington-ITM Osaka Itami

23h 00m2 stops Seattle/Tacoma Intl Tokyo Narita

10:20 am - 5:51 pmITM Osaka Itami-BWI Baltimore/Washington

20h 31m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,739Japan Airlines

Thu, Oct 1 - Wed, Oct 14

7:50 am - 7:50 pmBWI Baltimore/Washington-ITM Osaka Itami

23h 00m2 stops Seattle/Tacoma Intl Tokyo Narita

7:30 am - 5:51 pmITM Osaka Itami-BWI Baltimore/Washington

23h 21m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,747Multiple Airlines

Thu, Oct 1 - Wed, Oct 14

7:50 am - 7:50 pmBWI Baltimore/Washington-ITM Osaka Itami

23h 00m2 stops Seattle/Tacoma Intl Tokyo Narita

8:25 am - 5:51 pmITM Osaka Itami-BWI Baltimore/Washington

22h 26m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,759Multiple Airlines

Thu, Oct 1 - Wed, Oct 14

12:35 pm - 8:35 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

19h 00m1 stop Tokyo Haneda

8:00 am - 3:40 pmITM Osaka Itami-IAD Washington, D.C. Dulles Intl

21h 40m1 stop Tokyo Haneda

$1,827ANA

Tue, Oct 6 - Tue, Dec 8

8:20 am - 6:10 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

20h 50m2 stops Chicago O'Hare Intl Tokyo Haneda

8:00 am - 11:53 amITM Osaka Itami-IAD Washington, D.C. Dulles Intl

17h 53m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,832ANA

Tue, Oct 6 - Tue, Dec 8

8:20 am - 6:10 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

20h 50m2 stops Chicago O'Hare Intl Tokyo Haneda

7:30 am - 11:53 amITM Osaka Itami-IAD Washington, D.C. Dulles Intl

18h 23m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,833ANA

Tue, Oct 6 - Tue, Dec 8

6:35 am - 5:05 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

21h 30m2 stops San Francisco Tokyo Haneda

2:30 pm - 8:51 pmITM Osaka Itami-IAD Washington, D.C. Dulles Intl

20h 21m2 stops Tokyo Haneda San Francisco

$1,845United Airlines

Tue, Oct 6 - Tue, Dec 8

8:20 am - 8:15 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

22h 55m2 stops Chicago O'Hare Intl Tokyo Haneda

1:00 pm - 3:40 pmITM Osaka Itami-IAD Washington, D.C. Dulles Intl

16h 40m1 stop Tokyo Haneda

$1,850ANA

Tue, Oct 6 - Tue, Dec 8

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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

Nov 15

BWI6:10 amBaltimore/Washington

24h 25m

2 stops

ITM8:35 pmOsaka Itami

Dec 4

ITM8:00 amOsaka Itami

20h 01m

2 stops

BWI2:01 pmBaltimore/Washington

$1,113

ANA

Oct 27

BWI6:10 amBaltimore/Washington

25h 25m

2 stops

ITM8:35 pmOsaka Itami

Nov 3

ITM2:00 pmOsaka Itami

19h 09m

2 stops

BWI7:09 pmBaltimore/Washington

$1,141

ANA

Oct 19

BWI9:09 amBaltimore/Washington

33h 16m

2 stops

ITM7:25 amOsaka Itami

Oct 26

ITM8:20 pmOsaka Itami

38h 22m

2 stops

BWI9:42 pmBaltimore/Washington

$1,172

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

Dec 6

BWI6:10 amBaltimore/Washington

46h 00m

2 stops

ITM6:10 pmOsaka Itami

Dec 20

ITM2:30 pmOsaka Itami

24h 18m

2 stops

BWI12:48 amBaltimore/Washington

$1,177

United Airlines

Nov 23

IAD11:10 amWashington, D.C. Dulles Intl

17h 00m

1 stop

ITM6:10 pmOsaka Itami

Dec 8

ITM2:30 pmOsaka Itami

32h 40m

1 stop

IAD9:10 amWashington, D.C. Dulles Intl

$1,331

United Airlines

Nov 23

IAD4:15 pmWashington, D.C. Dulles Intl

35h 55m

2 stops

ITM6:10 pmOsaka Itami

Dec 8

ITM2:30 pmOsaka Itami

32h 40m

1 stop

IAD9:10 amWashington, D.C. Dulles Intl

$1,335

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 Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Sun 11/15

6:10 am-8:35 pm

2 stops24h 25m

Osaka Itami

Fri 12/4

8:00 am-2:01 pm

2 stops20h 01m

$1,113

Quickest round-trip

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Tue 12/8

10:43 am-8:35 pm

2 stops19h 52m

Osaka Itami

Tue 12/15

8:00 am-2:01 pm

2 stops20h 01m

$1,113

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Tue 1/19

6:05 am-7:00 pm

2 stops22h 55m

Osaka Itami

Tue 1/26

7:05 am-9:31 pm

2 stops28h 26m

$1,114

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Tue 10/27

6:10 am-8:35 pm

2 stops25h 25m

Osaka Itami

Tue 11/3

2:00 pm-7:09 pm

2 stops19h 09m

$1,141

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Mon 2/15

6:20 am-7:00 pm

2 stops22h 40m

Osaka Itami

Mon 3/8

2:30 pm-8:57 pm

2 stops20h 27m

$1,161

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Thu 2/18

6:20 am-7:00 pm

2 stops22h 40m

Osaka Itami

Fri 3/5

8:00 am-8:57 pm

2 stops26h 57m

$1,168

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Sun 12/6

6:10 am-6:10 pm

2 stops46h 00m

Osaka Itami

Sun 12/20

2:30 pm-12:48 am

2 stops24h 18m

$1,177

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Fri 11/13

6:10 am-6:10 pm

2 stops46h 00m

Osaka Itami

Fri 11/20

2:30 pm-9:42 pm

2 stops21h 12m

$1,222

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Tue 11/3

7:18 am-7:55 pm

2 stops22h 37m

Osaka Itami

Wed 11/11

4:25 pm-10:53 pm

2 stops20h 28m

$1,254

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Wed 11/4

7:18 am-7:55 pm

2 stops22h 37m

Osaka Itami

Wed 11/11

3:30 pm-10:53 pm

2 stops21h 23m

$1,254

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 32% 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

Best Price Found	$470
Fastest flight time	17h 00m
Direct flights	None

The best one-way flight to Osaka Itami Airport from Washington, D.C. in the past 72 hours is $470. The best round-trip flight deal from Washington, D.C. to Osaka Itami Airport found on momondo in the last 72 hours is $1,113.

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 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).

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.

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Flights to Tokyo Haneda Airportfrom $226

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Flights to Osaka Kansai Intl Airportfrom $628

Flights to Nagoya Chubu Centrair Intl Airportfrom $746

Cheap flights from Washington, D.C. to Osaka from $470

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 11/15. 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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ANA flights from Washington, D.C. to Osaka Itami Airport

Our best ANA 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

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

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

Traveling to a place near Osaka?

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An easier way to manage your Osaka Itami Airport trip

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Find better results for your trip to Osaka

Popular cities in Japan

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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

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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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