What are the cheapest airlines to fly from Osaka Itami Airport to District of Columbia one-way?

The cheapest airlines for a one-way flight from Osaka Itami Airport to District of Columbia are Air Canada ($1,196), Qatar Airways ($1,281), and Japan Airlines ($1,628).

What is the cheapest month to book a flight from Osaka Itami Airport to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Osaka Itami Airport to District of Columbia (average of $309). Flying from Osaka Itami Airport to District of Columbia in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ITM to DC?

When flying from Osaka Itami Airport to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from 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 Itami to District of Columbia.

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

Yes. Cheapflights offers flight deals from 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.

$752+ Flights from Osaka Itami Airport to District of Columbia

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Cheap flight deals from Itami to District of Columbia

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,455 (Justfly.com)
One-way from	$752 (Mytrip)

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 Itami to District of Columbia

Cheapest flights from Itami to District of Columbia
Explore the most affordable flight options available from Itami to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Tue 6/172:00 pmITM - IAD

2 stops20h 27mAir Canada

Wed 7/239:55 amIAD - ITM

2 stops20h 00mAir Canada

Deal found 2/21

$1,455

Mon 4/71:30 pmITM - DCA

2 stops19h 30mAmerican Airlines

Mon 4/147:55 amDCA - ITM

2 stops22h 10mAmerican Airlines

Deal found 2/22

$1,570

Tue 6/172:25 pmITM - DCA

2 stops21h 39mJapan Airlines

Wed 7/236:59 amDCA - ITM

2 stops22h 41mJapan Airlines

Deal found 2/21

$1,579

Tue 6/177:05 amITM - IAD

1 stop16h 00mANA

Wed 7/2312:15 pmIAD - ITM

1 stop19h 00mANA

Deal found 2/21

$1,618

Wed 3/127:05 amITM - DCA

2 stops20h 04mANA

Thu 4/38:30 amDCA - ITM

2 stops21h 40mANA

Deal found 2/21

$1,778

Mon 4/712:00 pmITM - IAD

1 stop16h 40mMultiple Airlines

Mon 4/1412:10 pmIAD - ITM

1 stop18h 00mMultiple Airlines

Deal found 2/20

$1,789

Mon 3/241:00 pmITM - DCA

2 stops22h 42mUnited Airlines

Sun 3/307:00 amDCA - ITM

2 stops21h 05mUnited Airlines

Deal found 2/21

$1,953

Mon 4/712:00 pmITM - IAD

2 stops22h 01mUnited Airlines

Mon 4/146:30 amIAD - ITM

2 stops21h 35mUnited Airlines

Deal found 2/20

$1,953

Wed 5/710:30 amITM - IAD

2 stops45h 45mAir France

Sat 5/246:30 pmIAD - ITM

2 stops26h 05mAir France

Deal found 2/21

$9,166

Best flights from Itami to District of Columbia
Discover carefully curated flight deals from Itami to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2025.

Tue 6/172:00 pmITM - IAD

2 stops20h 27mAir Canada

Wed 7/239:55 amIAD - ITM

2 stops20h 00mAir Canada

Deal found 2/21

$1,455

Mon 4/71:30 pmITM - DCA

2 stops19h 30mAmerican Airlines

Mon 4/147:55 amDCA - ITM

2 stops22h 10mAmerican Airlines

Deal found 2/22

$1,570

Tue 6/172:25 pmITM - DCA

2 stops21h 39mJapan Airlines

Wed 7/236:59 amDCA - ITM

2 stops22h 41mJapan Airlines

Deal found 2/21

$1,579

Tue 6/177:05 amITM - IAD

1 stop16h 00mANA

Wed 7/2312:15 pmIAD - ITM

1 stop19h 00mANA

Deal found 2/21

$1,618

Mon 4/712:00 pmITM - IAD

1 stop16h 40mMultiple Airlines

Mon 4/1412:10 pmIAD - ITM

1 stop18h 00mMultiple Airlines

Deal found 2/20

$1,789

Mon 3/241:00 pmITM - DCA

2 stops22h 42mUnited Airlines

Sun 3/307:00 amDCA - ITM

2 stops21h 05mUnited Airlines

Deal found 2/21

$1,953

Wed 3/127:05 amITM - DCA

2 stops20h 04mANA

Thu 4/38:30 amDCA - ITM

2 stops21h 40mANA

Deal found 2/21

$1,778

Mon 4/712:00 pmITM - IAD

2 stops22h 01mUnited Airlines

Mon 4/146:30 amIAD - ITM

2 stops21h 35mUnited Airlines

Deal found 2/20

$1,953

Wed 5/710:30 amITM - IAD

2 stops45h 45mAir France

Sat 5/246:30 pmIAD - ITM

2 stops26h 05mAir France

Deal found 2/21

$9,166

Last-minute flights from Itami to District of Columbia
Discover last-minute flight deals from Itami to District of Columbia. Data last updated February 22, 2025 and is based on user searches.

Wed 3/128:00 amITM - IAD

1 stop15h 10mANA

Thu 4/38:35 amIAD - ITM

2 stops22h 40mANA

Deal found 2/21

$1,769

Wed 3/127:05 amITM - DCA

2 stops20h 04mANA

Thu 4/38:30 amDCA - ITM

2 stops21h 40mANA

Deal found 2/21

$1,778

Wed 3/121:00 pmITM - IAD

2 stops19h 42mUnited Airlines

Thu 4/312:55 pmIAD - ITM

2 stops39h 10mUnited Airlines

Deal found 2/21

$1,969

Mon 3/241:00 pmITM - DCA

2 stops22h 42mUnited Airlines

Sun 3/307:00 amDCA - ITM

2 stops21h 05mUnited Airlines

Deal found 2/21

$1,953

One-way flights from Itami to District of Columbia
Search for one-way flight options from Itami to District of Columbia. Find affordable one-way fares based on user searches. Data last updated February 22, 2025.

Tue 4/12:35 pmITM - IAD

3 stops32h 06mMultiple Airlines

Deal found 2/20

$752

Sat 5/172:05 pmITM - DCA

2 stops18h 48mAir Canada

Deal found 2/22

$1,196

Sat 5/172:05 pmITM - DCA

2 stops20h 54mMultiple Airlines

Deal found 2/22

$1,211

Tue 4/14:55 pmITM - IAD

2 stops35h 45mQatar Airways

Deal found 2/20

$1,281

Fri 5/161:00 pmITM - IAD

2 stops21h 08mAir Canada

Deal found 2/22

$1,299

Tue 7/13:35 pmITM - DCA

2 stops20h 29mJapan Airlines

Deal found 2/21

$1,628

Tue 7/111:00 amITM - IAD

1 stop17h 45mANA

Deal found 2/21

$1,840

Sun 5/2510:00 amITM - DCA

2 stops24h 02mANA

Deal found 2/21

$2,005

Find flights from Itami to District of Columbia within your budget

Fly from

Fly to

Route

Depart

Return

Price

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Tue 6/17

2:00 pm-9:27 pm

2 stops20h 27m

Washington, D.C. Dulles Intl

Wed 7/23

9:55 am-6:55 pm

2 stops20h 00m

$1,455

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Mon 4/7

1:30 pm-8:00 pm

2 stops19h 30m

Washington, D.C. Reagan-National

Mon 4/14

7:55 am-7:05 pm

2 stops22h 10m

$1,570

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Tue 6/17

2:25 pm-11:04 pm

2 stops21h 39m

Washington, D.C. Reagan-National

Wed 7/23

6:59 am-6:40 pm

2 stops22h 41m

$1,579

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Tue 6/17

7:05 am-10:05 am

1 stop16h 00m

Washington, D.C. Dulles Intl

Wed 7/23

12:15 pm-8:15 pm

1 stop19h 00m

$1,618

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Wed 3/12

7:05 am-2:09 pm

2 stops20h 04m

Washington, D.C. Reagan-National

Thu 4/3

8:30 am-7:10 pm

2 stops21h 40m

$1,778

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Mon 4/7

12:00 pm-3:40 pm

1 stop16h 40m

Washington, D.C. Dulles Intl

Mon 4/14

12:10 pm-7:10 pm

1 stop18h 00m

$1,789

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Mon 3/24

1:00 pm-10:42 pm

2 stops22h 42m

Washington, D.C. Reagan-National

Sun 3/30

7:00 am-5:05 pm

2 stops21h 05m

$1,953

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Mon 4/7

12:00 pm-9:01 pm

2 stops22h 01m

Washington, D.C. Dulles Intl

Mon 4/14

6:30 am-5:05 pm

2 stops21h 35m

$1,953

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Wed 5/7

10:30 am-7:15 pm

2 stops45h 45m

Washington, D.C. Dulles Intl

Sat 5/24

6:30 pm-9:35 am

2 stops26h 05m

$9,166

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Tue 4/1

2:35 pm-9:41 am

3 stops32h 06m

$752

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 17 results

Best time to book a flight from Itami to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from 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.

Travel insights for flights from Itami to District of Columbia

Get recent, data-driven insights about flights from Itami to District of Columbia including ideal travel times, pricing trends, and more.

Rainfall in District of Columbia by month

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

ANA

8.4

Very good

836 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

ANA

8.4

Very good

836 reviews

ANA

8.4

Very good

836 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Japan Airlines

8.3

Very good

1,440 reviews

ANA

8.4

Very good

836 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Qatar Airways

7.4

Good

3,612 reviews

ANA

8.4

Very good

836 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Air France

7.4

Good

1,448 reviews

ANA

8.4

Very good

836 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

United Airlines

7.4

Good

8,754 reviews

ANA

8.4

Very good

836 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Related info for your journey

What are the cheapest airlines to fly from Osaka Itami Airport to District of Columbia one-way?
The cheapest airlines for a one-way flight from Osaka Itami Airport to District of Columbia are Air Canada ($1,196), Qatar Airways ($1,281), and Japan Airlines ($1,628).
Can I find deals for flights from Itami to District of Columbia that include hotel bookings?
Yes. In addition to deals on Itami to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from 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 Itami to District of Columbia.
Can I find deals for business class flights from Itami to District of Columbia?
Yes. Cheapflights offers flight deals from 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.
What is the cheapest month to book a flight from Osaka Itami Airport to District of Columbia?
Currently, August is the cheapest month in which you can book a flight from Osaka Itami Airport to District of Columbia (average of $309). Flying from Osaka Itami Airport to District of Columbia in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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$752+ Cheap flights from 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Itami to District of Columbia with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Itami to District of Columbia

Keep the following information in mind while searching for Itami to District of Columbia flight deals. Data was last updated February 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Find flight deals from Itami to District of Columbia

Cheapest flights from Itami to District of ColumbiaExplore the most affordable flight options available from Itami to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Explore the most affordable flight options available from Itami to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Find flights from Itami to District of Columbia within your budget

Best time to book a flight from Itami to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Itami with our price prediction graph.

Travel insights for flights from Itami to District of Columbia

Get recent, data-driven insights about flights from Itami to District of Columbia including ideal travel times, pricing trends, and more.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

Reviews of airlines servicing District of Columbia

Related info for your journey

Find useful and relevant information for your journey from 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.

What are the cheapest airlines to fly from Osaka Itami Airport to District of Columbia one-way?

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

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

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

What is the cheapest month to book a flight from Osaka Itami Airport to District of Columbia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Itami to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Itami to District of Columbia
Explore the most affordable flight options available from Itami to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.