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Osaka Itami

$500+ Cheap flights from Reagan-National (DCA) to Osaka Itami (ITM)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ITM
déc. 5 — déc. 121
ven. 12/5
ven. 12/12
1 adult, Economy
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Cheap flight deals from Reagan-National to Osaka Itami

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Osaka Itami (ITM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated novembre 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$988
(American Airlines)

One-way from

$500
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,257
Provider with most accurate pricing for Washington, D.C. Reagan-National-Osaka Itami flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Osaka Itami flights.
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From Washington, D.C. Reagan-National to Osaka Itami
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One-way flight from Washington, D.C. Reagan-National to Osaka Itami
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Highest demand for flights based on searches. 12% potential increase in price ($198 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Reagan-National to Osaka Itami

Cheapest flights from Reagan-National to Osaka Itami
Explore the most affordable flight options available from Reagan-National to Osaka Itami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 5, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/38:36 amDCA - ITM
2 stops21h 19mJapan Airlines
ven. 12/268:30 amITM - DCA
2 stops24h 27mJapan Airlines
Deal found 11/3$1,165
This lastminute.com deal was found by Cheapflights users on 11/4. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/16:49 amDCA - ITM
2 stops22h 31mJapan Airlines
mar. 12/168:30 amITM - DCA
2 stops18h 16mJapan Airlines
Deal found 11/4$1,168
This KAYAK deal was found by Cheapflights users on 11/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:10 amDCA - ITM
2 stops24h 10mJapan Airlines
ven. 12/122:40 pmITM - DCA
2 stops21h 19mJapan Airlines
Deal found 11/4$1,208
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/27:09 amDCA - ITM
2 stops21h 01mUnited Airlines
sam. 12/131:00 pmITM - DCA
2 stops21h 55mUnited Airlines
Deal found 11/4$1,269
This Air Canada deal was found by Cheapflights users on 11/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/96:59 amDCA - ITM
2 stops22h 11mAir Canada
ven. 12/262:00 pmITM - DCA
2 stops22h 35mAir Canada
Deal found 11/4$1,301
This Air Canada deal was found by Cheapflights users on 11/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/29:40 amDCA - ITM
2 stops20h 40mAir Canada
mar. 12/94:00 pmITM - DCA
2 stops20h 35mAir Canada
Deal found 11/4$1,317
This Air Canada deal was found by Cheapflights users on 11/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/76:50 pmDCA - ITM
2 stops35h 30mAir Canada
jeu. 12/114:00 pmITM - DCA
2 stops30h 55mAir Canada
Deal found 11/4$1,327
This Air Canada deal was found by Cheapflights users on 11/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/29:40 amDCA - ITM
2 stops20h 40mAir Canada
mer. 12/104:00 pmITM - DCA
2 stops20h 35mAir Canada
Deal found 11/4$1,377
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/207:30 amDCA - ITM
2 stops44h 40mUnited Airlines
mar. 12/21:00 pmITM - DCA
2 stops23h 42mUnited Airlines
Deal found 11/5$1,429
This Air Canada deal was found by Cheapflights users on 11/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/49:40 amDCA - ITM
2 stops19h 30mAir Canada
dim. 12/144:00 pmITM - DCA
2 stops20h 35mAir Canada
Deal found 11/4$1,523
This Mytrip deal was found by Cheapflights users on 11/4. 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.
mer. 11/56:00 amDCA - ITM
3 stops23h 50mMultiple Airlines
mer. 11/121:40 pmITM - DCA
2 stops22h 55mMultiple Airlines
Deal found 11/4$1,584
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/163:25 pmDCA - ITM
2 stops26h 15mJapan Airlines
mar. 11/258:25 amITM - DCA
2 stops18h 17mJapan Airlines
Deal found 11/5$1,649

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Osaka Itami 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 novembre 5, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Osaka Itami Airport that are best for you.

Fly from

Reagan-National

Fly to

Osaka Itami

Route

Depart

Return

Price

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

ven. 1/30

9:40 am-8:20 pm

2 stops20h 40m

Osaka Itami

ven. 2/13

3:00 pm-10:35 pm

2 stops21h 35m

$1,104

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

dim. 4/19

9:59 am-7:50 pm

2 stops20h 51m

Osaka Itami

mer. 4/29

2:30 pm-8:53 pm

2 stops19h 23m

$1,165

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

lun. 12/1

6:49 am-7:20 pm

2 stops22h 31m

Osaka Itami

mar. 12/16

8:30 am-12:46 pm

2 stops18h 16m

$1,168

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

mar. 12/2

6:10 am-8:20 pm

2 stops24h 10m

Osaka Itami

ven. 12/12

2:40 pm-9:59 pm

2 stops21h 19m

$1,208

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

mar. 1/13

9:40 am-8:20 pm

2 stops20h 40m

Osaka Itami

mar. 1/20

4:00 pm-10:35 pm

2 stops20h 35m

$1,217

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

jeu. 4/16

9:59 am-7:50 pm

2 stops20h 51m

Osaka Itami

ven. 5/8

7:05 am-2:20 pm

2 stops20h 15m

$1,243

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

lun. 2/23

9:40 am-7:10 pm

2 stops19h 30m

Osaka Itami

ven. 2/27

2:00 pm-10:35 pm

2 stops22h 35m

$1,267

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

mar. 12/2

7:09 am-6:10 pm

2 stops21h 01m

Osaka Itami

dim. 12/14

1:00 pm-8:55 pm

2 stops21h 55m

$1,269

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

mer. 1/14

9:59 am-8:20 pm

3 stops44h 21m

$500

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

sam. 11/15

6:00 pm-8:10 am

3 stops48h 10m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 18 results
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Compare providers for flights from Reagan-National to Osaka Itami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Osaka Itami in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Osaka Itami Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Osaka Itami Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Osaka Itami Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Osaka Itami Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Osaka Itami Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Osaka Itami

Have a flexible travel schedule? Discover the best time to fly to Osaka Itami from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Osaka Itami. 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 Washington, D.C. Reagan-National Airport to Osaka Itami Airport?

    For as low as $1,104, Air Canada can have you in Osaka Itami Airport from Washington, D.C. Reagan-National Airport in 20h 40m. The distance from Washington, D.C. Reagan-National Airport to Osaka Itami Airport is about 6937 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Reagan-National to Osaka Itami that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Osaka Itami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Osaka Itami?

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

  • Can I find deals for business class flights from Reagan-National to Osaka Itami?

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

See more FAQs

Traveling to a place near Osaka Itami Airport?

Book flights to Osaka Itami Airport if you plan to visit one of these locations
Nara
Nishinomiya

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