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$539+ Cheap flights from Itami (ITM) to Washington

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ITM — SEA
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Itami to Washington

Keep the following information in mind while searching for Itami to Washington flight deals. Data was last updated April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,339
(Ovago)

One-way from

$539
(Kiwi.com)

Popular in

September

Cheapest in

May

Average price

$955
Provider with most accurate pricing for Osaka (OSA)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Osaka (OSA)-Seattle/Tacoma Intl flights.
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From Osaka Itami to Washington
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One-way flight from Osaka Itami to Washington
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Highest demand for flights based on searches. 11% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Itami to Washington

Cheapest flights from Itami to Washington
Explore the most affordable flight options available from Itami to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Ovago deal was found by Cheapflights users on 4/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:35 pmITM - SEA
1 stop12h 40mMultiple Airlines
Wed 9/31:55 pmSEA - ITM
1 stop13h 50mMultiple Airlines
Deal found 4/27$1,339
This Air Canada deal was found by Cheapflights users on 4/28. 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.
Wed 7/92:05 pmITM - SEA
2 stops14h 56mAir Canada
Mon 7/2810:00 amSEA - ITM
2 stops16h 55mAir Canada
Deal found 4/28$1,359
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.
Thu 8/212:35 pmITM - SEA
1 stop12h 00mAmerican Airlines
Mon 9/87:15 amSEA - ITM
2 stops18h 20mAmerican Airlines
Deal found 4/29$1,385
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:35 pmITM - SEA
1 stop12h 40mHawaiian Airlines
Wed 9/31:55 pmSEA - ITM
1 stop13h 50mHawaiian Airlines
Deal found 4/29$1,559
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Tue 6/242:35 pmITM - SEA
1 stop12h 00mJapan Airlines
Mon 6/308:41 amSEA - ITM
2 stops19h 09mJapan Airlines
Deal found 4/28$1,620
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 8/2012:00 pmITM - SEA
2 stops19h 14mUnited Airlines
Tue 9/97:00 amSEA - ITM
2 stops18h 05mUnited Airlines
Deal found 4/27$1,691
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:00 pmITM - SEA
2 stops16h 36mANA
Mon 9/87:00 amSEA - ITM
2 stops19h 55mANA
Deal found 4/29$1,757
This Air France deal was found by Cheapflights users on 4/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:00 pmITM - SEA
2 stops31h 15mAir France
Sun 9/71:30 pmSEA - ITM
2 stops31h 05mAir France
Deal found 4/27$2,917

Cheapflights Fare Finder

Customize your flight search to find flights from Itami to Washington 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 April 29, 2025.
Use the filters below to find and compare flights from Osaka Itami Airport to Washington that are best for you.

Fly from

Itami

Fly to

Washington

Route

Depart

Return

Price

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Wed 8/20

2:35 pm-11:15 am

1 stop12h 40m

Seattle/Tacoma Intl

Wed 9/3

1:55 pm-7:45 pm

1 stop13h 50m

$1,339

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Wed 7/9

2:05 pm-1:01 pm

2 stops14h 56m

Seattle/Tacoma Intl

Mon 7/28

10:00 am-6:55 pm

2 stops16h 55m

$1,359

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Thu 8/21

2:35 pm-10:35 am

1 stop12h 00m

Seattle/Tacoma Intl

Mon 9/8

7:15 am-5:35 pm

2 stops18h 20m

$1,394

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Tue 6/24

2:35 pm-10:35 am

1 stop12h 00m

Seattle/Tacoma Intl

Mon 6/30

8:41 am-7:50 pm

2 stops19h 09m

$1,620

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Wed 8/20

12:00 pm-3:14 pm

2 stops19h 14m

Seattle/Tacoma Intl

Tue 9/9

7:00 am-5:05 pm

2 stops18h 05m

$1,691

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Mon 8/18

6:00 pm-6:36 pm

2 stops16h 36m

Seattle/Tacoma Intl

Mon 9/8

7:00 am-6:55 pm

2 stops19h 55m

$1,769

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Sat 8/16

8:00 pm-11:15 am

2 stops31h 15m

Seattle/Tacoma Intl

Sun 9/7

1:30 pm-12:35 pm

2 stops31h 05m

$2,917

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Tue 5/13

9:30 am-11:30 am

1 stop18h 00m

$539

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Thu 5/29

7:25 am-6:31 pm

2 stops27h 06m

$590

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Tue 5/6

4:30 pm-11:09 pm

2 stops22h 39m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 15 results
1
2

Best time to book a flight from Itami to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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.

Cheapflights Insights

Everything you need to know about your flight from Osaka Itami Airport to Washington

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated April 29, 2025.
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,459 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
ANA
8.3
Very good
855 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Hawaiian Airlines
7.9
Good
2,405 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Air France
7.4
Good
1,446 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
United Airlines
7.4
Good
8,696 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $590. However, be on the lookout for offers from Japan Airlines and WestJet, as they are both options that can get you from Osaka Itami Airport to State of Washington for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Itami to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Osaka Itami Airport to State of Washington (average of $238). Flying from Osaka Itami Airport to State of Washington in July is currently the most expensive (average of $405). 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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