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Itami

$421+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ITM
jul. 7 — jul. 141
lun. 7/7
lun. 7/14
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 julio 2, 2025.

Round-trip from

$723
(Cheapflightsfares)

One-way from

$421
(FlightHub)

Popular in

December

Cheapest in

April

Average price

$1,001
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. 10% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 2, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
mar. 11/113:40 pmSEA - ITM
1 stop22h 50mANA
jue. 11/202:00 pmITM - SEA
1 stop16h 20mANA
Deal found 6/30$723
This United Airlines deal was found by Cheapflights users on 6/29. 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.
dom. 11/303:40 pmSEA - ITM
1 stop33h 30mUnited Airlines
mié. 12/31:00 pmITM - SEA
1 stop17h 20mUnited Airlines
Deal found 6/29$737
This Gurufare deal was found by Cheapflights users on 7/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/141:30 pmSEA - ITM
1 stop14h 20mJapan Airlines
jue. 10/302:50 pmITM - SEA
1 stop12h 00mJapan Airlines
Deal found 7/2$856

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 julio 2, 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

mar. 11/11

3:40 pm-7:30 am

1 stop22h 50m

Osaka Itami

jue. 11/20

2:00 pm-1:20 pm

1 stop16h 20m

$723

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

dom. 11/30

3:40 pm-6:10 pm

1 stop33h 30m

Osaka Itami

mié. 12/3

1:00 pm-1:20 pm

1 stop17h 20m

$737

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

mar. 10/14

1:30 pm-7:50 pm

1 stop14h 20m

Osaka Itami

jue. 10/30

2:50 pm-10:50 am

1 stop12h 00m

$856

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

dom. 11/9

5:50 am-6:55 pm

2 stops20h 05m

Osaka Itami

mar. 11/18

2:05 pm-2:26 pm

2 stops17h 21m

$878

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

dom. 7/27

10:00 am-8:15 pm

2 stops18h 15m

$421

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

dom. 7/27

4:30 pm-8:05 am

1 stop23h 35m

$422

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

mar. 10/7

1:30 pm-7:50 pm

1 stop14h 20m

$435

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

mar. 10/14

1:30 pm-7:50 pm

1 stop14h 20m

$451

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

sáb. 7/26

5:14 pm-5:05 pm

2 stops55h 51m

$454

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

dom. 7/13

1:40 pm-7:50 pm

1 stop14h 10m

$521

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 12 results
1
2

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 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 $1,551). 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 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 julio 2, 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.

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 julio 2, 2025.
Read through reviews of airlines operating flights from Seattle to Osaka Itami Airport, such as ANA, Japan Airlines, and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
892 reviews

Crew

8.7

Overall

8.4

Food

7.7

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very good
892 reviews
ANA
8.4
Very good
892 reviews

Crew

8.7

Overall

8.4

Food

7.7

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Japan Airlines
8.3
Very good
1,505 reviews
ANA
8.4
Very good
892 reviews

Crew

8.7

Overall

8.4

Food

7.7

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
China Airlines
8.3
Very good
747 reviews
ANA
8.4
Very good
892 reviews

Crew

8.7

Overall

8.4

Food

7.7

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Alaska Airlines
8.0
Very good
10,000 reviews
ANA
8.4
Very good
892 reviews

Crew

8.7

Overall

8.4

Food

7.7

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Cathay Pacific
7.6
Good
922 reviews
ANA
8.4
Very good
892 reviews

Crew

8.7

Overall

8.4

Food

7.7

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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 $723, 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 35% 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 Air Canada ($421), ANA ($422), and United Airlines ($454).

  • 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 $1,551). 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 julio 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$672Average$1,237FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$850Average$1,128FlexibilityNo cancel feeOn-time79%

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