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Itami

$443+ Cheap flights from Washington to 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ITM
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Washington to Itami

Keep the following information in mind while searching for Washington to Itami flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$673
(Bravofly)

One-way from

$469
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$1,080
Provider with most accurate pricing for Seattle/Tacoma Intl-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Osaka (OSA) flights.
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From Washington to Osaka Itami
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One-way flight from Washington to Osaka Itami
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Highest demand for flights based on searches. 6% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Washington to Itami

Cheapest flights from Washington to Itami
Explore the most affordable flight options available from Washington to Itami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Bravofly deal was found by Cheapflights users on 4/30. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:45 amPDX - ITM
2 stops32h 20mANA
Tue 9/162:05 pmITM - PDX
2 stops16h 37mANA
Deal found 4/30$673
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 9/77:45 amPDX - ITM
2 stops17h 20mUnited Airlines
Sat 9/2712:00 pmITM - PDX
2 stops16h 43mUnited Airlines
Deal found 4/29$707
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Tue 11/118:20 pmSEA - ITM
2 stops29h 35mAir Canada
Thu 11/202:05 pmITM - SEA
2 stops21h 21mAir Canada
Deal found 4/30$757
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Tue 10/214:30 pmSEA - ITM
1 stop22h 55mANA
Wed 11/56:00 pmITM - SEA
1 stop12h 20mANA
Deal found 4/30$815
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 10/76:45 amSEA - ITM
2 stops42h 20mUnited Airlines
Wed 10/1512:00 pmITM - SEA
1 stop18h 25mUnited Airlines
Deal found 4/29$837
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:37 amSEA - ITM
2 stops30h 58mJapan Airlines
Tue 9/1610:55 amITM - SEA
2 stops15h 30mJapan Airlines
Deal found 4/29$838
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 10/137:00 amSEA - ITM
2 stops18h 05mMultiple Airlines
Wed 10/2210:00 amITM - SEA
2 stops20h 19mMultiple Airlines
Deal found 4/29$847
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 5/116:00 amPDX - ITM
2 stops21h 05mAmerican Airlines
Mon 5/198:30 amITM - PDX
2 stops18h 55mAmerican Airlines
Deal found 4/29$955
This Travelocity deal was found by Cheapflights users on 4/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:00 amPDX - ITM
2 stops19h 50mMultiple Airlines
Sun 11/97:05 amITM - PDX
2 stops21h 00mMultiple Airlines
Deal found 4/29$990
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Sun 5/116:00 amPDX - ITM
2 stops21h 50mJapan Airlines
Sun 5/188:10 pmITM - PDX
2 stops33h 47mJapan Airlines
Deal found 4/29$1,059
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 5/47:02 pmSEA - ITM
2 stops21h 33mAmerican Airlines
Mon 5/192:35 pmITM - SEA
1 stop11h 50mAmerican Airlines
Deal found 4/29$1,115
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Sat 12/277:05 pmPDX - ITM
2 stops30h 50mAir Canada
Sat 1/102:05 pmITM - PDX
2 stops17h 39mAir Canada
Deal found 4/29$1,851

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to 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 May 1, 2025.
Use the filters below to find and compare flights from Washington to Osaka Itami Airport that are best for you.

Fly from

Washington

Fly to

Itami

Route

Depart

Return

Price

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Tue 10/21

4:30 pm-7:25 am

1 stop22h 55m

Osaka Itami

Wed 11/5

6:00 pm-1:20 pm

1 stop12h 20m

$815

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Mon 9/1

7:15 pm-6:55 pm

2 stops31h 40m

Osaka Itami

Tue 9/16

2:05 pm-1:05 pm

2 stops15h 00m

$817

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Tue 10/7

6:45 am-5:05 pm

2 stops42h 20m

Osaka Itami

Wed 10/22

12:00 pm-2:25 pm

1 stop18h 25m

$837

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Tue 9/9

8:37 am-7:35 am

2 stops30h 58m

Osaka Itami

Tue 9/16

10:55 am-10:25 am

2 stops15h 30m

$838

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Mon 10/13

7:00 am-5:05 pm

2 stops18h 05m

Osaka Itami

Wed 10/22

10:00 am-2:19 pm

2 stops20h 19m

$847

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sun 5/11

6:00 am-7:05 pm

2 stops21h 05m

Osaka Itami

Mon 5/19

8:30 am-11:25 am

2 stops18h 55m

$955

PortlandOsaka

PDX - ITM

PDXITM

Portland

Mon 7/21

7:37 am-6:55 pm

2 stops19h 18m

Osaka Itami

Wed 8/6

4:00 pm-6:46 pm

2 stops18h 46m

$956

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sun 5/11

6:00 am-7:50 pm

2 stops21h 50m

Osaka Itami

Sun 5/18

8:10 pm-1:57 pm

2 stops33h 47m

$1,059

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Thu 6/5

1:30 pm-7:45 pm

1 stop14h 15m

Osaka Itami

Mon 6/9

2:35 pm-10:35 am

1 stop12h 00m

$1,211

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sat 6/14

3:42 pm-5:05 pm

2 stops33h 23m

Osaka Itami

Sun 7/6

12:00 pm-8:37 pm

2 stops24h 37m

$2,185

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 20 results
1
2

Best time to book a flight from Washington to Itami

Have a flexible travel schedule? Discover the best time to fly to Itami from Washington 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 Washington to Osaka Itami Airport

What is the cheapest month to book a flight from State of Washington to Osaka Itami Airport?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Osaka Itami Airport (average of $789). Flying from State of Washington to Osaka Itami Airport in June is currently the most expensive (average of $1,576). 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 WA to ITM?

Find hourly flight availability from Washington to Itami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Rainfall in Itami by month

Plan your trip to Itami by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka Itami Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Itami Airport when rainfall is around 1.6 in.

Temperature in Itami by month

Plan your trip to Itami by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka Itami Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Itami

Get insights into the airlines that provide service to Itami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Itami. Reviews last updated May 1, 2025.
Read reviews from past customers who have flown Japan Airlines, ANA and Qatar Airways from Washington to Osaka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,464 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very good
1,464 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
ANA
8.3
Very good
852 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qatar Airways
7.4
Good
3,563 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Air France
7.4
Good
1,446 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
United Airlines
7.4
Good
8,696 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

Find useful and relevant information for your journey from Washington to Itami. 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 State of Washington to Osaka Itami Airport one-way?

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $469. However, be on the lookout for offers from ANA and United Airlines, as they are both options that can get you from State of Washington to Osaka Itami Airport for a low price.

  • Can I find deals for flights from Washington to Itami that include hotel bookings?

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

  • How can I find direct flights from Washington to Itami?

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

  • Can I find deals for business class flights from Washington to Itami?

    Yes. Cheapflights offers flight deals from Washington to 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.

  • What is the cheapest month to book a flight from State of Washington to Osaka Itami Airport?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Osaka Itami Airport (average of $789). Flying from State of Washington to Osaka Itami Airport in June is currently the most expensive (average of $1,576). 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

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Top 2 airlines flying from Washington to Itami

Discover the top 2 airlines that operate flights from Washington to Itami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$672Average$1,001FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$850Average$1,243FlexibilityNo cancel feeOn-time79%

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