How do I get Price Alerts for flights from Osaka Itami Airport to State of Washington?

Search flight deals from Osaka Itami Airport to State of Washington . While viewing offers you’ll have the option to create a Price Alert.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

How old do you have to be to fly from Osaka Itami Airport to Washington?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka Itami Airport to Washington.

What documentation or ID do you need to fly to Washington?

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$474 Cheap Flights from Osaka Itami Airport to State of Washington in 2026

1 adult

0 bags

Find the cheapest flights from Osaka Itami Airport to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 7:16 pm

ITM

SEA

19h 36m

2 stops

9:18 pm - 8:35 am

SEA

ITM

19h 17m

2 stops

$901Multiple Airlines

Thu, May 21 - Thu, Jul 9

2:35 pm - 11:15 am

ITM

SEA

12h 40m

1 stop

9:10 pm - 7:45 pm

SEA

ITM

30h 35m

2 stops

$956Multiple Airlines

Fri, May 22 - Wed, Jul 8

7:15 am - 1:35 pm

ITM

SEA

22h 20m

2 stops

4:30 pm - 7:25 am

SEA

ITM

22h 55m

1 stop

$1,047Multiple Airlines

Wed, May 20 - Sun, Jul 12

7:15 am - 1:35 pm

ITM

SEA

22h 20m

2 stops

4:30 pm - 7:25 am

SEA

ITM

22h 55m

1 stop

$1,054Multiple Airlines

Thu, May 21 - Sun, Jul 12

2:35 pm - 11:15 am

ITM

SEA

12h 40m

1 stop

1:30 pm - 7:50 pm

SEA

ITM

14h 20m

1 stop

$1,065Multiple Airlines

Thu, May 21 - Thu, Jul 9

2:35 pm - 11:15 am

ITM

SEA

12h 40m

1 stop

1:30 pm - 7:50 pm

SEA

ITM

14h 20m

1 stop

$1,090Multiple Airlines

Fri, May 22 - Sun, Jul 12

8:10 am - 2:05 pm

ITM

SEA

21h 55m

2 stops

4:30 pm - 7:25 am

SEA

ITM

22h 55m

1 stop

$1,091Multiple Airlines

Mon, Jun 29 - Wed, Jul 15

4:30 pm - 11:59 pm

ITM

SEA

23h 29m

2 stops

9:10 pm - 8:20 pm

SEA

ITM

31h 10m

2 stops

$1,092Multiple Airlines

Mon, May 18 - Sat, Jul 11

7:15 am - 2:05 pm

ITM

SEA

22h 50m

2 stops

4:30 pm - 7:25 am

SEA

ITM

22h 55m

1 stop

$1,096Multiple Airlines

Mon, Jun 29 - Sat, Jul 18

7:15 am - 1:35 pm

ITM

SEA

22h 20m

2 stops

4:30 pm - 7:25 am

SEA

ITM

22h 55m

1 stop

$1,102Multiple Airlines

Wed, May 20 - Fri, Jul 10

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ANA flights from Osaka Itami Airport to State of Washington

Our best ANA deals on Osaka Itami Airport to State of Washington flight tickets

ANA

Jun 29

ITM4:40 pmOsaka Itami

13h 45m

1 stop

SEA2:25 pmSeattle/Tacoma Intl

Jul 14

SEA4:30 pmSeattle/Tacoma Intl

24h 50m

1 stop

ITM9:20 amOsaka Itami

$1,202

ANA

Aug 12

ITM8:20 pmOsaka Itami

34h 05m

1 stop

SEA2:25 pmSeattle/Tacoma Intl

Aug 28

SEA4:30 pmSeattle/Tacoma Intl

22h 55m

1 stop

ITM7:25 amOsaka Itami

$1,223

ANA

May 16

ITM5:45 pmOsaka Itami

12h 40m

1 stop

SEA2:25 pmSeattle/Tacoma Intl

May 20

SEA4:30 pmSeattle/Tacoma Intl

22h 55m

1 stop

ITM7:25 amOsaka Itami

$2,079

Air Canada flights from Osaka Itami Airport to State of Washington

Our best Air Canada deals on Osaka Itami Airport to State of Washington flight tickets

Air Canada

Jun 29

ITM2:00 pmOsaka Itami

24h 42m

2 stops

SEA10:42 pmSeattle/Tacoma Intl

Jul 14

SEA10:45 amSeattle/Tacoma Intl

16h 10m

2 stops

ITM6:55 pmOsaka Itami

$1,272

Air Canada

Jun 29

ITM2:00 pmOsaka Itami

24h 42m

2 stops

SEA10:42 pmSeattle/Tacoma Intl

Jul 17

SEA5:45 amSeattle/Tacoma Intl

21h 10m

2 stops

ITM6:55 pmOsaka Itami

$1,287

momondo Fare Finder

Use the filters below to find and compare flights from Osaka Itami Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Thu 5/21

3:40 pm-7:16 pm

2 stops19h 36m

Seattle/Tacoma Intl

Thu 7/9

9:18 pm-8:35 am

2 stops19h 17m

$901

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Fri 5/22

2:35 pm-11:15 am

1 stop12h 40m

Seattle/Tacoma Intl

Wed 7/8

9:10 pm-7:45 pm

2 stops30h 35m

$956

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Wed 5/20

7:15 am-1:35 pm

2 stops22h 20m

Seattle/Tacoma Intl

Sun 7/12

4:30 pm-7:25 am

1 stop22h 55m

$1,047

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Thu 5/21

7:15 am-1:35 pm

2 stops22h 20m

Seattle/Tacoma Intl

Sun 7/12

4:30 pm-7:25 am

1 stop22h 55m

$1,054

Quickest round-trip

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Thu 5/21

2:35 pm-11:15 am

1 stop12h 40m

Seattle/Tacoma Intl

Thu 7/9

1:30 pm-7:50 pm

1 stop14h 20m

$1,065

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Fri 5/22

2:35 pm-11:15 am

1 stop12h 40m

Seattle/Tacoma Intl

Sun 7/12

1:30 pm-7:50 pm

1 stop14h 20m

$1,090

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Mon 6/29

8:10 am-2:05 pm

2 stops21h 55m

Seattle/Tacoma Intl

Wed 7/15

4:30 pm-7:25 am

1 stop22h 55m

$1,091

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Mon 5/18

4:30 pm-11:59 pm

2 stops23h 29m

Seattle/Tacoma Intl

Sat 7/11

9:10 pm-8:20 pm

2 stops31h 10m

$1,092

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Mon 6/29

7:15 am-2:05 pm

2 stops22h 50m

Seattle/Tacoma Intl

Sat 7/18

4:30 pm-7:25 am

1 stop22h 55m

$1,096

OsakaSeattle

ITM - SEA

ITMSEA

Osaka Itami

Wed 5/20

7:15 am-1:35 pm

2 stops22h 20m

Seattle/Tacoma Intl

Fri 7/10

4:30 pm-7:25 am

1 stop22h 55m

$1,102

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Osaka Itami Airport to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Osaka Itami Airport to State of Washington

Fastest flight time	12h 30m
Direct flights	None

The fastest flight from Osaka Itami Airport to State of Washington takes 12h 30m

There are no direct flights from Osaka Itami Airport to State of Washington. There are no popular flight routes from Osaka Itami Airport to State of Washington.

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Frequently asked questions about flying from Osaka Itami Airport to Washington

When did momondo last update prices for flights from Osaka Itami Airport to Washington?
Prices for flights from Osaka Itami Airport to Washington refresh daily.
How old do you have to be to fly from Osaka Itami Airport to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka Itami Airport to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Osaka Itami Airport to Washington

How do I get Price Alerts for flights from Osaka Itami Airport to State of Washington?
Search flight deals from Osaka Itami Airport to State of Washington. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Osaka Itami Airport to State of Washington with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Osaka to Washington?

Finding the right flight to Washington from Osaka is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

Can I find flights from Osaka to Washington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Osaka to Washington flights to just show those with flexible booking policies.

How can momondo help me find flights from Osaka to Washington?

Once you have performed a search for Osaka to Washington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Osaka to Washington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Osaka to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.