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

Japan Airlines and ANA are the most popular carriers 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 Baltimore and flying into Osaka Kansai Intl Airport (one of the most popular routes), then the duration is 21h 17m 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 21h 53m. 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.

$653 Cheap Flights from Washington, D.C. to Osaka Itami Airport in 2026/27

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

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:20 pm - 8:20 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

18h 00m1 stop Tokyo Haneda

7:30 am - 9:10 amITM Osaka Itami-IAD Washington, D.C. Dulles Intl

15h 40m1 stop Tokyo Haneda

$1,441ANA

Tue, Feb 2 - Mon, Feb 15

11:10 am - 8:35 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

19h 25m1 stop Tokyo Haneda

7:05 am - 9:10 amITM Osaka Itami-IAD Washington, D.C. Dulles Intl

16h 05m1 stop Tokyo Haneda

$1,442ANA

Tue, Jan 26 - Tue, Mar 9

7:59 am - 7:55 pmDCA Washington, D.C. Reagan-National-ITM Osaka Itami

21h 56m2 stops Boston Logan Intl Tokyo Narita

4:20 pm - 3:16 pmITM Osaka Itami-DCA Washington, D.C. Reagan-National

36h 56m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,443Japan Airlines

Tue, Jan 26 - Tue, Mar 9

12:20 pm - 8:20 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

18h 00m1 stop Tokyo Haneda

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

16h 40m1 stop Tokyo Haneda

$1,444ANA

Mon, Nov 30 - Tue, Dec 15

8:15 am - 7:00 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

20h 45m2 stops Chicago O'Hare Intl Tokyo Narita

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

21h 40m1 stop Tokyo Haneda

$1,446ANA

Tue, Jan 26 - Tue, Mar 9

8:05 am - 7:55 pmDCA Washington, D.C. Reagan-National-ITM Osaka Itami

21h 50m2 stops Chicago O'Hare Intl Tokyo Narita

2:40 pm - 3:16 pmITM Osaka Itami-DCA Washington, D.C. Reagan-National

38h 36m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,449Japan Airlines

Mon, Feb 8 - Mon, Feb 22

8:05 am - 7:55 pmDCA Washington, D.C. Reagan-National-ITM Osaka Itami

21h 50m2 stops Chicago O'Hare Intl Tokyo Narita

8:10 pm - 3:59 pmITM Osaka Itami-DCA Washington, D.C. Reagan-National

33h 49m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,449Japan Airlines

Tue, Jan 26 - Thu, Feb 4

12:30 pm - 7:10 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

17h 40m1 stop Tokyo Haneda

7:05 am - 10:05 amITM Osaka Itami-IAD Washington, D.C. Dulles Intl

16h 00m1 stop Tokyo Haneda

$1,461ANA

Wed, Apr 21 - Tue, May 4

12:15 pm - 6:10 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

16h 55m1 stop Tokyo Haneda

7:00 pm - 10:05 amITM Osaka Itami-IAD Washington, D.C. Dulles Intl

28h 05m1 stop Tokyo Haneda

$1,461ANA

Wed, Apr 21 - Mon, May 3

11:10 am - 6:10 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

17h 00m1 stop Tokyo Haneda

2:30 pm - 9:10 amITM Osaka Itami-IAD Washington, D.C. Dulles Intl

32h 40m1 stop Tokyo Haneda

$1,465United Airlines

Tue, Feb 16 - Thu, Feb 25

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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

Jan 26

IAD11:10 amWashington, D.C. Dulles Intl

19h 25m

1 stop

ITM8:35 pmOsaka Itami

Mar 9

ITM7:05 amOsaka Itami

16h 05m

1 stop

IAD9:10 amWashington, D.C. Dulles Intl

$1,442

ANA

Nov 30

IAD12:20 pmWashington, D.C. Dulles Intl

18h 00m

1 stop

ITM8:20 pmOsaka Itami

Dec 15

ITM1:00 pmOsaka Itami

16h 40m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$1,444

ANA

Jan 26

IAD8:15 amWashington, D.C. Dulles Intl

20h 45m

2 stops

ITM7:00 pmOsaka Itami

Mar 9

ITM8:00 amOsaka Itami

21h 40m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$1,446

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

Jan 26

DCA7:59 amWashington, D.C. Reagan-National

21h 56m

2 stops

ITM7:55 pmOsaka Itami

Mar 9

ITM4:20 pmOsaka Itami

36h 56m

2 stops

DCA3:16 pmWashington, D.C. Reagan-National

$1,443

Japan Airlines

Jan 26

DCA8:05 amWashington, D.C. Reagan-National

21h 50m

2 stops

ITM7:55 pmOsaka Itami

Feb 4

ITM8:10 pmOsaka Itami

33h 49m

2 stops

DCA3:59 pmWashington, D.C. Reagan-National

$1,449

Japan Airlines

Mar 2

IAD7:00 amWashington, D.C. Dulles Intl

22h 55m

2 stops

ITM7:55 pmOsaka Itami

Mar 12

ITM2:35 pmOsaka Itami

28h 56m

2 stops

IAD5:31 amWashington, D.C. Dulles Intl

$1,478

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.

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Route

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Price

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Quickest round-trip

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - ITM Osaka Itami

IADITM

Washington, D.C. Dulles Intl

Tue 2/2

12:20 pm-8:20 pm

1 stop18h 00m

Osaka Itami

Mon 2/15

7:30 am-9:10 am

1 stop15h 40m

$1,441

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - ITM Osaka Itami

IADITM

Washington, D.C. Dulles Intl

Tue 1/26

11:10 am-8:35 pm

1 stop19h 25m

Osaka Itami

Tue 3/9

7:05 am-9:10 am

1 stop16h 05m

$1,442

Washington, D.C.Osaka

DCA Washington, D.C. Reagan-National - ITM Osaka Itami

DCAITM

Washington, D.C. Reagan-National

Tue 1/26

7:59 am-7:55 pm

2 stops21h 56m

Osaka Itami

Tue 3/9

4:20 pm-3:16 pm

2 stops36h 56m

$1,443

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - ITM Osaka Itami

IADITM

Washington, D.C. Dulles Intl

Mon 11/30

12:20 pm-8:20 pm

1 stop18h 00m

Osaka Itami

Tue 12/15

1:00 pm-3:40 pm

1 stop16h 40m

$1,444

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - ITM Osaka Itami

IADITM

Washington, D.C. Dulles Intl

Tue 1/26

8:15 am-7:00 pm

2 stops20h 45m

Osaka Itami

Tue 3/9

8:00 am-3:40 pm

1 stop21h 40m

$1,446

Washington, D.C.Osaka

DCA Washington, D.C. Reagan-National - ITM Osaka Itami

DCAITM

Washington, D.C. Reagan-National

Mon 2/8

8:05 am-7:55 pm

2 stops21h 50m

Osaka Itami

Mon 2/22

2:40 pm-3:16 pm

2 stops38h 36m

$1,449

Washington, D.C.Osaka

DCA Washington, D.C. Reagan-National - ITM Osaka Itami

DCAITM

Washington, D.C. Reagan-National

Tue 1/26

8:05 am-7:55 pm

2 stops21h 50m

Osaka Itami

Thu 2/4

8:10 pm-3:59 pm

2 stops33h 49m

$1,449

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - ITM Osaka Itami

IADITM

Washington, D.C. Dulles Intl

Wed 4/21

12:30 pm-7:10 pm

1 stop17h 40m

Osaka Itami

Tue 5/4

7:05 am-10:05 am

1 stop16h 00m

$1,461

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - ITM Osaka Itami

IADITM

Washington, D.C. Dulles Intl

Wed 4/21

12:15 pm-6:10 pm

1 stop16h 55m

Osaka Itami

Mon 5/3

7:00 pm-10:05 am

1 stop28h 05m

$1,461

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - ITM Osaka Itami

IADITM

Washington, D.C. Dulles Intl

Tue 2/16

11:10 am-6:10 pm

1 stop17h 00m

Osaka Itami

Thu 2/25

2:30 pm-9:10 am

1 stop32h 40m

$1,465

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

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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

Best Price Found	$653
Fastest flight time	16h 55m
Direct flights	None

The best one-way flight to Osaka Itami Airport from Washington, D.C. in the past 72 hours is $653. The best round-trip flight deal from Washington, D.C. to Osaka Itami Airport found on momondo in the last 72 hours is $1,441.

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 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

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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.

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Flights to Tokyo Narita Airportfrom $341

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Flights to Osaka Kansai Intl Airportfrom $278

Flights to Nagoya Chubu Centrair Intl Airportfrom $667

Cheap flights from Washington, D.C. to Osaka from $653

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 1/9. 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

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

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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

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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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