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Itami

$411+ Cheap flights from Seattle (SEA) 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ITM
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Seattle to Itami

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$804
(Gotogate)

One-way from

$411
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$1,476
Provider with most accurate pricing for Seattle/Tacoma Intl-Osaka Itami flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Osaka Itami flights.
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From Seattle/Tacoma Intl to Osaka Itami
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One-way flight from Seattle/Tacoma Intl to Osaka Itami
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Highest demand for flights based on searches. 6% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Seattle to Itami

Cheapest flights from Seattle to Itami
Explore the most affordable flight options available from Seattle to Itami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/274:30 pmSEA - ITM
1 stop22h 55mANA
Sat 5/38:20 pmITM - SEA
1 stop34h 05mANA
Deal found 3/27$804
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 8/294:30 pmSEA - ITM
1 stop32h 35mUnited Airlines
Wed 9/1012:00 pmITM - SEA
1 stop18h 25mUnited Airlines
Deal found 3/27$822
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/231:40 pmSEA - ITM
2 stops37h 25mJapan Airlines
Wed 5/72:35 pmITM - SEA
2 stops18h 05mJapan Airlines
Deal found 3/27$911
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/11:55 pmSEA - ITM
1 stop13h 50mMultiple Airlines
Thu 9/112:35 pmITM - SEA
1 stop12h 40mMultiple Airlines
Deal found 3/27$926
This Air Canada deal was found by Cheapflights users on 3/27. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3110:00 amSEA - ITM
2 stops16h 55mAir Canada
Tue 9/92:05 pmITM - SEA
2 stops16h 11mAir Canada
Deal found 3/27$1,036
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/281:30 pmSEA - ITM
1 stop14h 20mAlaska Airlines
Wed 6/182:35 pmITM - SEA
1 stop12h 00mAlaska Airlines
Deal found 3/26$1,127
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/31:30 pmSEA - ITM
1 stop14h 20mAmerican Airlines
Mon 4/73:40 pmITM - SEA
2 stops18h 52mAmerican Airlines
Deal found 3/27$1,273
This Air France deal was found by Cheapflights users on 3/27. 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.
Tue 9/21:30 pmSEA - ITM
2 stops34h 05mAir France
Tue 9/910:30 amITM - SEA
2 stops40h 45mAir France
Deal found 3/27$2,354

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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 March 28, 2025.
Use the filters below to find and compare flights from Seattle to Osaka Itami Airport that are best for you.

Fly from

Seattle

Fly to

Itami

Route

Depart

Return

Price

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Sun 4/27

4:30 pm-7:25 am

1 stop22h 55m

Osaka Itami

Sat 5/3

8:20 pm-2:25 pm

1 stop34h 05m

$804

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Wed 4/23

1:40 pm-7:05 pm

2 stops37h 25m

Osaka Itami

Wed 5/7

2:35 pm-4:40 pm

2 stops18h 05m

$911

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Fri 4/25

5:10 pm-5:05 pm

2 stops55h 55m

Osaka Itami

Fri 5/2

12:00 pm-9:57 pm

2 stops25h 57m

$925

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Sun 5/11

7:00 am-6:55 pm

2 stops19h 55m

Osaka Itami

Sun 5/18

2:35 pm-11:30 am

1 stop12h 55m

$1,000

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Wed 5/28

1:30 pm-7:50 pm

1 stop14h 20m

Osaka Itami

Wed 6/18

2:35 pm-10:35 am

1 stop12h 00m

$1,127

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Thu 4/3

1:30 pm-7:50 pm

1 stop14h 20m

Osaka Itami

Mon 4/7

3:40 pm-6:32 pm

2 stops18h 52m

$1,273

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Fri 4/4

5:45 am-7:10 pm

2 stops21h 25m

Osaka Itami

Sun 4/13

1:00 pm-6:28 pm

2 stops21h 28m

$2,351

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Tue 5/27

1:10 am-7:50 pm

2 stops26h 40m

Osaka Itami

Wed 6/18

7:35 pm-7:30 pm

2 stops39h 55m

$6,150

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Tue 4/1

7:15 am-6:10 pm

2 stops18h 55m

$529

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Sun 3/30

3:24 pm-5:05 pm

2 stops33h 41m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 14 results
1
2

Compare providers for flights from Seattle to 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 Seattle to Itami in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 Seattle-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 Seattle-Osaka Itami Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Osaka Itami Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Osaka Itami Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Seattle-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 Seattle to Itami

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

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

Find hourly flight availability from Seattle 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 March 28, 2025.

It’s typically best to fly out from Seattle to Osaka Itami Airport in the morning. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 March 28, 2025.
Get a feel of what it's like to fly with Japan Airlines, ANA and Alaska Airlines from Seattle to Osaka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Boarding

8.4

Food

7.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

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
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Boarding

8.4

Food

7.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

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
829 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Boarding

8.4

Food

7.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

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!
Alaska Airlines
8.0
Very good
9,798 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Boarding

8.4

Food

7.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

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
1,424 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Boarding

8.4

Food

7.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

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
8,603 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Boarding

8.4

Food

7.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

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 Seattle to Itami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Osaka Itami?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Osaka Itami. On average, Seattle/Tacoma Intl has 0 outbound flights to Osaka Itami per day from 2 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • What are the cheapest airlines flying from Seattle to Osaka Itami Airport round-trip?

    ANA, at $804, was found to be the cheapest airline from Seattle to Osaka Itami Airport.Alternate airlines to your destination round-trip include United Airlines and Japan Airlines. ANA is currently priced 38% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Seattle to Osaka Itami Airport one-way?

    The cheapest airlines for a one-way flight from Seattle to Osaka Itami Airport are Japan Airlines ($411), ANA ($529), and United Airlines ($552).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Osaka Itami Airport?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Osaka Itami Airport (average of $789). Flying from Seattle to Osaka Itami Airport in June is currently the most expensive (average of $1,597). 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.

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Alternative routes for Seattle to Itami

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Seattle to Itami

Discover the top 2 airlines that operate flights from Seattle 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$781Average$1,323FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$850Average$1,268FlexibilityNo cancel feeOn-time79%
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