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

Japan Airlines, ANA, and United 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?

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 29m 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 24h 45m. 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.

$703 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.

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

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

7:05 am - 1:58 pmITM Osaka Itami-BWI Baltimore/Washington

19h 53m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,114ANA

Mon, Oct 12 - Tue, Oct 20

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

$1,115ANA

Tue, Jan 19 - Tue, Jan 26

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

24h 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

$1,116ANA

Sun, Nov 8 - Tue, Nov 17

9:55 am - 7:55 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

20h 00m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

2:00 pm - 8:10 pmITM Osaka Itami-IAD Washington, D.C. Dulles Intl

20h 10m2 stops Tokyo Narita Toronto Pearson Intl

$1,118Multiple Airlines

Wed, Feb 3 - Wed, Feb 10

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

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

1:00 pm - 8:57 pmITM Osaka Itami-BWI Baltimore/Washington

21h 57m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,122ANA

Mon, Feb 8 - Tue, Feb 16

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

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

2:00 pm - 10:59 pmITM Osaka Itami-BWI Baltimore/Washington

21h 59m2 stops Tokyo Narita Chicago O'Hare Intl

$1,143ANA

Sun, Sep 27 - Fri, Oct 23

9:09 am - 6:55 pmBWI Baltimore/Washington-ITM Osaka Itami

20h 46m2 stops Chicago O'Hare Intl Tokyo Narita

7:05 am - 2:06 pmITM Osaka Itami-BWI Baltimore/Washington

21h 01m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,147ANA

Mon, Oct 19 - Tue, Nov 3

9:09 am - 6:10 pmBWI Baltimore/Washington-ITM Osaka Itami

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

8:00 am - 7:09 pmITM Osaka Itami-BWI Baltimore/Washington

25h 09m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,148ANA

Sun, Oct 18 - Tue, Nov 3

9:55 am - 7:55 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

20h 00m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

2:00 pm - 8:23 pmITM Osaka Itami-IAD Washington, D.C. Dulles Intl

20h 23m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl

$1,163Multiple Airlines

Tue, Feb 9 - Tue, Feb 16

6:10 am - 7:00 pmBWI Baltimore/Washington-ITM Osaka Itami

22h 50m2 stops Chicago O'Hare Intl Tokyo Narita

10:00 am - 9:42 pmITM Osaka Itami-BWI Baltimore/Washington

25h 42m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,165ANA

Thu, Nov 12 - Fri, Nov 20

Cheap last minute flights

Enter your travel dates to find the best prices.

12:10 pm - 7:25 amBWI Baltimore/Washington-ITM Osaka Itami

30h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

7:05 am - 1:58 pmITM Osaka Itami-BWI Baltimore/Washington

19h 53m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,114ANA

Tue, Sep 22 - Thu, Oct 8

8:25 am - 6:55 pmBWI Baltimore/Washington-ITM Osaka Itami

21h 30m2 stops Chicago O'Hare Intl Tokyo Narita

2:00 pm - 9:02 pmITM Osaka Itami-BWI Baltimore/Washington

20h 02m2 stops Tokyo Narita Chicago O'Hare Intl

$1,197ANA

Thu, Sep 17 - Tue, Sep 29

11:23 am - 8:30 pmBWI Baltimore/Washington-ITM Osaka Itami

20h 07m2 stops Chicago O'Hare Intl Tokyo Haneda

2:35 pm - 10:54 pmITM Osaka Itami-BWI Baltimore/Washington

21h 19m2 stops Tokyo Narita Dallas/Fort Worth

$1,227American Airlines

Tue, Sep 22 - Thu, Oct 8

8:00 am - 6:55 pmBWI Baltimore/Washington-ITM Osaka Itami

21h 55m2 stops San Francisco Tokyo Narita

2:00 pm - 9:02 pmITM Osaka Itami-BWI Baltimore/Washington

20h 02m2 stops Tokyo Narita Chicago O'Hare Intl

$1,247ANA

Thu, Sep 17 - Mon, Sep 28

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

16h 55m1 stop Tokyo Haneda

7:05 am - 3:35 pmITM Osaka Itami-IAD Washington, D.C. Dulles Intl

21h 30m1 stop Tokyo Haneda

$1,260ANA

Tue, Sep 22 - Thu, Oct 8

3:15 pm - 7:25 amIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

27h 10m2 stops Chicago O'Hare Intl Tokyo Haneda

7:30 am - 3:35 pmITM Osaka Itami-IAD Washington, D.C. Dulles Intl

21h 05m1 stop Tokyo Haneda

$1,264ANA

Tue, Sep 22 - Thu, Oct 8

9:42 am - 7:50 pmDCA Washington, D.C. Reagan-National-ITM Osaka Itami

21h 08m2 stops Boston Logan Intl Tokyo Narita

2:35 pm - 10:58 pmITM Osaka Itami-DCA Washington, D.C. Reagan-National

21h 23m2 stops Tokyo Narita Dallas/Fort Worth

$1,289American Airlines

Sat, Sep 19 - Sat, Sep 26

11:31 am - 8:30 pmDCA Washington, D.C. Reagan-National-ITM Osaka Itami

19h 59m2 stops Chicago O'Hare Intl Tokyo Haneda

8:25 am - 4:27 pmITM Osaka Itami-DCA Washington, D.C. Reagan-National

21h 02m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,321Japan Airlines

Tue, Sep 22 - Thu, Oct 8

3:30 pm - 8:05 amDCA Washington, D.C. Reagan-National-ITM Osaka Itami

27h 35m2 stops Chicago O'Hare Intl Tokyo Haneda

8:20 pm - 3:42 pmITM Osaka Itami-DCA Washington, D.C. Reagan-National

32h 22m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,330ANA

Sun, Sep 20 - Sun, Sep 27

6:23 pm - 9:35 amDCA Washington, D.C. Reagan-National-ITM Osaka Itami

26h 12m2 stops New York John F Kennedy Intl Tokyo Haneda

7:05 am - 4:27 pmITM Osaka Itami-DCA Washington, D.C. Reagan-National

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

$1,340Japan Airlines

Tue, Sep 22 - Thu, Oct 8

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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 22

BWI11:23 amBaltimore/Washington

20h 07m

2 stops

ITM8:30 pmOsaka Itami

Oct 8

ITM2:35 pmOsaka Itami

21h 19m

2 stops

BWI10:54 pmBaltimore/Washington

$1,227

American Airlines

Oct 1

DCA10:17 amWashington, D.C. Reagan-National

21h 13m

2 stops

ITM8:30 pmOsaka Itami

Oct 14

ITM8:25 amOsaka Itami

21h 04m

2 stops

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

$1,239

American Airlines

Nov 4

BWI7:18 amBaltimore/Washington

22h 37m

2 stops

ITM7:55 pmOsaka Itami

Nov 11

ITM3:30 pmOsaka Itami

21h 23m

2 stops

BWI10:53 pmBaltimore/Washington

$1,258

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

Oct 29

BWI10:09 amBaltimore/Washington

43h 01m

2 stops

ITM6:10 pmOsaka Itami

Nov 5

ITM2:30 pmOsaka Itami

21h 12m

2 stops

BWI9:42 pmBaltimore/Washington

$1,178

United Airlines

Feb 8

IAD11:10 amWashington, D.C. Dulles Intl

17h 00m

1 stop

ITM6:10 pmOsaka Itami

Feb 15

ITM2:30 pmOsaka Itami

32h 40m

1 stop

IAD9:10 amWashington, D.C. Dulles Intl

$1,278

United Airlines

Feb 8

IAD10:15 amWashington, D.C. Dulles Intl

41h 55m

2 stops

ITM6:10 pmOsaka Itami

Feb 15

ITM2:30 pmOsaka Itami

32h 40m

1 stop

IAD9:10 amWashington, D.C. Dulles Intl

$1,282

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

Mon 10/12

9:09 am-7:25 am

2 stops33h 16m

Osaka Itami

Tue 10/20

7:05 am-1:58 pm

2 stops19h 53m

$1,114

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

$1,115

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Sun 11/8

6:10 am-8:35 pm

2 stops24h 25m

Osaka Itami

Tue 11/17

2:00 pm-7:09 pm

2 stops19h 09m

$1,116

Quickest round-trip

Washington, D.C.Osaka

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

IADITM

Washington, D.C. Dulles Intl

Wed 2/3

9:55 am-7:55 pm

2 stops20h 00m

Osaka Itami

Wed 2/10

2:00 pm-8:10 pm

2 stops20h 10m

$1,118

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Mon 2/8

6:05 am-7:00 pm

2 stops22h 55m

Osaka Itami

Tue 2/16

1:00 pm-8:57 pm

2 stops21h 57m

$1,122

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Sun 9/27

9:09 am-7:25 am

2 stops33h 16m

Osaka Itami

Fri 10/23

2:00 pm-10:59 pm

2 stops21h 59m

$1,143

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Mon 10/19

9:09 am-6:55 pm

2 stops20h 46m

Osaka Itami

Tue 11/3

7:05 am-2:06 pm

2 stops21h 01m

$1,147

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Sun 10/18

9:09 am-6:10 pm

2 stops20h 01m

Osaka Itami

Tue 11/3

8:00 am-7:09 pm

2 stops25h 09m

$1,148

Washington, D.C.Osaka

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

IADITM

Washington, D.C. Dulles Intl

Tue 2/9

9:55 am-7:55 pm

2 stops20h 00m

Osaka Itami

Tue 2/16

2:00 pm-8:23 pm

2 stops20h 23m

$1,163

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Thu 11/12

6:10 am-7:00 pm

2 stops22h 50m

Osaka Itami

Fri 11/20

10:00 am-9:42 pm

2 stops25h 42m

$1,165

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

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Other information

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

You could potentially save up to 3% 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	$703
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 $703. The best round-trip flight deal from Washington, D.C. to Osaka Itami Airport found on momondo in the last 72 hours is $1,114.

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

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 $133

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Cheap flights from Washington, D.C. to Osaka from $703

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 11/17. 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

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

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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An easier way to manage your Osaka Itami Airport trip

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Washington, D.C. 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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