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$571+ Cheap flights from Osaka Itami (ITM) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
ITM — IAD
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Osaka Itami to District of Columbia

Keep the following information in mind while searching for Osaka Itami to District of Columbia flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,352
(Mytrip)

One-way from

$571
(Kiwi.com)
Provider with most accurate pricing for Osaka (OSA)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Osaka (OSA)-Washington, D.C. (WAS) flights.
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From Osaka Itami to District of Columbia
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One-way flight from Osaka Itami to District of Columbia
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Find flight deals from Osaka Itami to District of Columbia

Cheapest flights from Osaka Itami to District of Columbia
Explore the most affordable flight options available from Osaka Itami to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:30 pmITM - DCA
2 stops19h 30mAmerican Airlines
Mon 1/196:10 amDCA - ITM
2 stops23h 10mAmerican Airlines
Deal found 11/3$1,460
This Flighttix deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:30 pmITM - DCA
2 stops19h 30mMultiple Airlines
Wed 12/246:00 amDCA - ITM
2 stops22h 45mMultiple Airlines
Deal found 11/2$1,531
This lol.travel deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:00 pmITM - IAD
2 stops19h 26mAir Canada
Tue 12/309:00 amIAD - ITM
2 stops20h 10mAir Canada
Deal found 11/1$1,541
This lol.travel deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:00 amITM - IAD
1 stop15h 10mANA
Tue 12/3011:10 amIAD - ITM
1 stop17h 00mANA
Deal found 11/1$1,562
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:40 pmITM - IAD
2 stops29h 33mMultiple Airlines
Tue 12/3011:10 amIAD - ITM
1 stop17h 35mMultiple Airlines
Deal found 11/1$1,614
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:25 amITM - DCA
2 stops29h 32mAmerican Airlines
Fri 1/26:00 amDCA - ITM
2 stops23h 20mAmerican Airlines
Deal found 11/2$1,707
This lol.travel deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:00 amITM - IAD
1 stop15h 10mANA
Thu 12/2511:10 amIAD - ITM
1 stop18h 00mANA
Deal found 11/3$1,836
This Flighttix deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:30 pmITM - DCA
2 stops19h 40mMultiple Airlines
Thu 12/259:40 amDCA - ITM
2 stops19h 30mMultiple Airlines
Deal found 11/3$1,905
This Flighttix deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:30 pmITM - IAD
2 stops21h 03mMultiple Airlines
Thu 12/259:00 amIAD - ITM
2 stops20h 10mMultiple Airlines
Deal found 11/3$1,905
This Alaska Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:40 pmITM - IAD
2 stops39h 56mAlaska Airlines
Tue 12/237:33 amIAD - ITM
2 stops22h 22mAlaska Airlines
Deal found 11/1$1,935
This lol.travel deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:00 pmITM - IAD
2 stops18h 26mAir Canada
Thu 12/2510:06 pmIAD - ITM
2 stops31h 04mAir Canada
Deal found 11/3$1,936
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:40 pmITM - IAD
2 stops20h 46mMultiple Airlines
Wed 12/249:45 amIAD - ITM
2 stops20h 10mMultiple Airlines
Deal found 11/2$1,961

Cheapflights Fare Finder

 
Customize your flight search to find flights from Osaka Itami to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Osaka Itami Airport to District of Columbia that are best for you.

Fly from

Osaka Itami

Fly to

District of Columbia

Route

Depart

Return

Price

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Mon 12/15

3:30 pm-9:00 pm

2 stops19h 30m

Washington, D.C. Reagan-National

Mon 1/19

6:10 am-7:20 pm

2 stops23h 10m

$1,460

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Tue 4/14

2:30 pm-3:54 pm

2 stops38h 24m

Washington, D.C. Reagan-National

Sat 4/18

9:59 pm-7:50 pm

2 stops32h 51m

$1,484

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Wed 12/17

3:30 pm-9:00 pm

2 stops19h 30m

Washington, D.C. Reagan-National

Wed 12/24

6:00 am-6:45 pm

2 stops22h 45m

$1,531

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Wed 12/24

3:00 pm-8:26 pm

2 stops19h 26m

Washington, D.C. Dulles Intl

Tue 12/30

9:00 am-7:10 pm

2 stops20h 10m

$1,541

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Tue 4/14

12:00 pm-11:57 pm

2 stops24h 57m

Washington, D.C. Dulles Intl

Sat 4/18

10:05 am-5:05 pm

2 stops42h 00m

$1,551

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Wed 12/24

8:00 am-9:10 am

1 stop15h 10m

Washington, D.C. Dulles Intl

Tue 12/30

11:10 am-6:10 pm

1 stop17h 00m

$1,562

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Wed 12/24

2:40 pm-6:13 am

2 stops29h 33m

Washington, D.C. Dulles Intl

Tue 12/30

11:10 am-6:45 pm

1 stop17h 35m

$1,614

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Mon 12/22

7:25 am-10:57 pm

2 stops29h 32m

Washington, D.C. Reagan-National

Fri 1/2

6:00 am-7:20 pm

2 stops23h 20m

$1,707

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Thu 12/18

8:00 am-9:10 am

1 stop15h 10m

Washington, D.C. Dulles Intl

Thu 12/25

11:10 am-7:10 pm

1 stop18h 00m

$1,836

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Thu 12/18

3:30 pm-9:10 pm

2 stops19h 40m

Washington, D.C. Reagan-National

Thu 12/25

9:40 am-7:10 pm

2 stops19h 30m

$1,905

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 36 results
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Best time to book a flight from Osaka Itami to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Osaka Itami with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Osaka Itami Airport to District of Columbia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Osaka Itami to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Osaka Itami Airport to District of Columbia?

    There are many flights that can get you from Osaka Itami Airport to District of Columbia in 19h 26m. Fly via American Airlines, Japan Airlines, or Air Canada to get the fastest option. The distance between Osaka Itami Airport and District of Columbia is about 6921 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Osaka Itami to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Osaka Itami to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Osaka Itami to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Osaka Itami to District of Columbia.

  • Can I find deals for business class flights from Osaka Itami to District of Columbia?

    Yes. Cheapflights offers flight deals from Osaka Itami to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Osaka Itami to District of Columbia

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