WAS - ITM

$540 Find Cheap Flights from Washington, D.C. to Osaka Itami

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Itami departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka Itami Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Osaka, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Osaka, as well as popular online travel agencies
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Cheap Flights from Washington, D.C. to Itami

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Itami that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Washington, D.C. to Itami

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Itami.
Discover the best prices for you by selecting your travel dates on KAYAK.
Japan Airlines Logo
6:00 am - 7:55 pmBWI-ITM
24h 55m2 stops
Japan Airlines Logo
8:30 am - 9:37 pmITM-BWI
27h 07m2 stops
$1,038Japan Airlines
Find Deal
Tue, Oct 21 - Tue, Nov 11
Japan Airlines Logo
6:00 am - 7:45 pmBWI-ITM
24h 45m2 stops
Japan Airlines Logo
7:05 am - 4:50 pmITM-BWI
22h 45m2 stops
$1,048Japan Airlines
Find Deal
Mon, Sep 22 - Mon, Oct 6
ANA Logo
6:15 am - 7:10 pmBWI-ITM
23h 55m2 stops
ANA Logo
9:00 am - 9:29 pmITM-BWI
25h 29m2 stops
$1,056ANA
Find Deal
Fri, Oct 3 - Fri, Oct 17
United Airlines Logo
6:15 am - 5:05 pmBWI-ITM
45h 50m2 stops
United Airlines Logo
1:00 pm - 10:34 pmITM-BWI
23h 34m3 stops
$1,066United Airlines
Find Deal
Tue, Oct 21 - Tue, Nov 11
United Airlines Logo
7:00 am - 6:10 pmBWI-ITM
46h 10m2 stops
United Airlines Logo
1:00 pm - 5:25 pmITM-BWI
41h 25m2 stops
$1,103United Airlines
Find Deal
Fri, Oct 24 - Sun, Nov 2
ANA Logo
6:15 am - 7:10 pmBWI-ITM
23h 55m2 stops
ANA Logo
10:00 am - 9:29 pmITM-BWI
24h 29m2 stops
$1,119ANA
Find Deal
Fri, Oct 17 - Fri, Oct 24
American Airlines Logo
6:00 am - 7:50 pmBWI-ITM
24h 50m2 stops
American Airlines Logo
8:25 am - 5:51 pmITM-BWI
22h 26m2 stops
$1,238American Airlines
Find Deal
Fri, Aug 1 - Mon, Aug 11
Air Canada Logo
10:25 am - 6:55 pmIAD-ITM
19h 30m2 stops
Air Canada Logo
2:05 pm - 9:05 pmITM-IAD
20h 00m2 stops
$1,338Air Canada
Find Deal
Sun, Aug 24 - Mon, Sep 8
American Airlines Logo
6:43 am - 6:40 pmBWI-ITM
22h 57m2 stops
American Airlines Logo
7:25 am - 4:48 pmITM-BWI
22h 23m2 stops
$1,434American Airlines
Find Deal
Tue, Jun 10 - Tue, Jun 17
Air Canada Logo
11:00 am - 6:55 pmDCA-ITM
18h 55m2 stops
Air Canada Logo
2:05 pm - 7:44 pmITM-DCA
18h 39m2 stops
$1,536Air Canada
Find Deal
Mon, Sep 1 - Wed, Sep 10
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KAYAK's insights & trends for Washington, D.C. to Itami flights

Get data-powered insights and trends into flights from Washington, D.C. to Itami to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Osaka Itami?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Osaka Itami were found on Japan Airlines ($1,038) and ANA ($1,056).

Good to know

Low seasonFebruary
High seasonApril
Cheapest flight$540
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Washington Dulles Airport to Osaka Itami

When to book flights from Washington, D.C. to Itami

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Itami based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Osaka Itami flights

  • What is the cheapest flight from Washington, D.C. to Osaka Itami Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Osaka Itami Airport was $540 for a one-way ticket and $1,038 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Osaka Itami?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in Osaka Itami.

  • Which airports will I be using when flying from Washington, D.C. to Osaka Itami?

    Washington, D.C. is served by 2 major airports and there is only 1 main airport in Osaka Itami. You will leave Washington, D.C. from one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be arriving at Osaka Itami.

  • Which aircraft models fly most regularly from Washington, D.C. to Osaka Itami?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Osaka Itami?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Washington, D.C. and Osaka Itami, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Osaka, ANA or American Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Osaka are ANA and American Airlines. With an average price for the route of $1,646 and an overall rating of 8.3, ANA is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,149 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Osaka Itami?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Osaka Itami.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Osaka Itami?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka Itami from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Osaka Itami?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka Itami with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Osaka Itami?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka Itami from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Washington, D.C. to Itami

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Osaka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Itami? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
ANAOverall score based on 852 reviews
8.5Boarding
8.7Crew
7.9Entertainment
8.1Comfort
7.6Food
Airline reviews

My wife and I liked almost everything about ANA except for the economy seat space and the cold breakfast (croissant which seemed to just come out of the fridge)

8.0 ExcellentDaniel, Apr 2025ITM - HND
Read more ANA reviews

My wife and I liked almost everything about ANA except for the economy seat space and the cold breakfast (croissant which seemed to just come out of the fridge)

Excellent service and comfortable seats. Friendly and helpful staff. No food for a 3hr flight over lunch time which was surprising (or is that a feature of domestic flights in Japan?)

When booking the flight i picked it because it said flying with ana even on our e-ticket as well but I showed up to the airport and I flew with united. I have flew with both airlines before and I prefer ana for the food quality and comfortable. So I was disappointed in that outcome and felt the food gave me minor ibs. The whole thing was missing leading with not getting what I thought I was paying for. Felt a bait and switched. Do not have confidence in using this app in the future trips

This was a large plane with an upper deck. It seems like business was upstairs. If it was a US airline then I would say I sat in economy plus, but I think it was just economy. Though since ANA would not allow me to choose seats for the price it may have been plus. Lots of movies to choose from, and good service.

This was the best airline I’ve ever taken. The staff are amazing. The food was great. The pilot was phenomenal. I would highly recommend this airline.

There wasn't much entertainment for my short flight but the onboarding process was smooth and the crew provided wonderful service. The seats were also reasonably comfy. Great flight.

Cabin crew were excellent in taking care of my mom as she boarded the aircraft from her wheelchair. Did not care much for the food served.

Great airline all together - triple 7 for a short flight was a plus - lots of room

Wonderfully pleasant experience. Good meal and beverage selections. Professional air staff.

Seat width can be a bit wider. not nice that they charge extra for the window seats. online check in can be greatly improved. in other words, their online interface is bad.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Good experience but the snacks are not gluten free, so I cannot eat them.

Standard. No different than a discount carrier on a short trip.

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

I blame kayak for my last trip to dca. Kayak cancelled my direct flight and put on a one stop flight and made lost whole day from my vacation and had not even refunded my ticket.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

I had two wonderful flights - very relaxing and got me there early!

Cancelled and rebooked twice in one day with a drop in seat class. Not good at all.

The whole experience what excellent, from Anjou at the ticket counter to the attendants on the flight. Although it was an older plane, it was a very good flight. One of the best flights I have had on Air Canada!

The flight was delayed at the last moment quoting an absurd weather reason. This delay led to an issue with my connecting flight. I was made to run (literary) from this flight to the next one ( as they preponed departure. I was still in my DCA to YYZ flight when the boarding started for the next connecting flight. After my sprint to get the connecting flight, found that no place for my carry on. Had to sit for 3 hours with my back-pack on my lap , it was the most uncomfortable and inconvenient journey with little to no empathy shown by cabin crew in both flights. Another poor show from Air Canada!! Cant help because of lack of options !!

Economy middle seat was so narrow that I could not sit back comfortably with passengers on either side of me. Over the 9-hour flight, with my body slightly twisted most of that time, my previously-healthy left knee became very painful, even though I got up to walk multiple times. The knee is still painful 3 weeks later. Otherwise, it was a nice flight, but I was crippled over my entire vacation.

Made me check my carry on despite there being dozens of empty bins when I boarded which significantly inconvenienced me.

Dealing with Air Canada was totally miserable and as a result of their website incompetence, lack of customer support, and total non-responsiveness we could not use this flight. We have made a formal complaint to Air Canada and are waiting to hear back, but if prior experience (more than one hour waits on the telephone with no response) is any guide, we wonder if we will ever hear back at all.

The people are great! The trip to Japan is simply never ending!!! Not the problem of the airlines, though.

We were forced to check in our carryon and were given a green label that said to pick it up when exiting the airplane. We were told by the flight attendant to pick it up at the carrousel instead. We spent more than 40 minutes looking for the carryon which appeared at the wrong carrousel. There was no agent at the united desk for help. There was no entertainment.

Confusing with Air Canada and United flight, it was a hell, no help, rude people there, stressful environment

People were very nice and helpful. But the plane is noisy, and crowded. Seats are too small. Plane was too cold too. Air Canada app is very slow. Couldn't upgrade seats to the next section. Also surprised that basic economy seats were actually standby.

People were very nice and helpful. But the plane is noisy, and crowded. Seats are too small. Plane was too cold too.

Everything you need to know for your flight from Washington, D.C. to Itami

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