Washington

$333+ Cheap flights from Kansai Intl (KIX) 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SEA
Ιαν 26 — Φεβ 21
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kansai Intl to Washington with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kansai Intl to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) to Washington (USWA). 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 Ιανουάριος 21, 2025.

Round-trip from

$715
(Trip.com)

One-way from

$333
(Kiwi.com)
From Osaka Kansai Intl to Washington
One-way flight from Osaka Kansai Intl to Washington

Find flight deals from Kansai Intl to Washington

Cheapest flights from Kansai Intl to Washington
Explore the most affordable flight options available from Kansai Intl to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Ιανουάριος 21, 2025.

This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Τετ 3/123:15 pmKIX - SEA
1 stop19h 55mPhilippine Airlines
Τετ 3/1911:35 pmSEA - KIX
1 stop27h 40mPhilippine Airlines
Deal found 1/20$735
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Τετ 2/57:30 amKIX - SEA
2 stops26h 30mMultiple Airlines
Δευ 2/2412:45 pmSEA - KIX
1 stop34h 05mMultiple Airlines
Deal found 1/20$744
This HIS deal was found by Cheapflights users on 1/20. 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 HIS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Δευ 3/107:30 amKIX - PDX
2 stops23h 14mMultiple Airlines
Τρι 3/256:00 amPDX - KIX
2 stops34h 40mMultiple Airlines
Deal found 1/20$793
This FlightHub deal was found by Cheapflights users on 1/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Κυρ 3/910:50 amKIX - SEA
1 stop17h 05mAsiana Airlines
Τετ 4/232:05 pmSEA - KIX
1 stop33h 45mAsiana Airlines
Deal found 1/19$799
This Gotogate deal was found by Cheapflights users on 1/20. 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.
Τετ 3/122:00 pmKIX - SEA
1 stop18h 05mSTARLUX Airlines
Τρι 3/181:05 amSEA - KIX
1 stop19h 45mSTARLUX Airlines
Deal found 1/20$819
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 2/711:55 amKIX - SEA
1 stop14h 05mDelta
Σαβ 3/111:00 amSEA - KIX
1 stop17h 00mDelta
Deal found 1/20$869
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Πεμ 2/206:00 pmKIX - SEA
1 stop17h 10mEVA Air
Τρι 2/2512:10 amSEA - KIX
1 stop18h 45mEVA Air
Deal found 1/20$898
This China Airlines deal was found by Cheapflights users on 1/20. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Πεμ 3/277:00 pmKIX - SEA
1 stop16h 15mChina Airlines
Δευ 3/311:10 amSEA - KIX
1 stop19h 40mChina Airlines
Deal found 1/20$940
This Air Canada deal was found by Cheapflights users on 1/19. 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.
Τετ 3/1210:50 amKIX - SEA
2 stops27h 10mAir Canada
Τρι 4/227:05 pmSEA - KIX
1 stop29h 20mAir Canada
Deal found 1/19$1,178
This HIS deal was found by Cheapflights users on 1/20. 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 HIS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Δευ 3/108:45 pmKIX - PDX
1 stop16h 25mHawaiian Airlines
Τρι 3/256:07 pmPDX - KIX
1 stop32h 38mHawaiian Airlines
Deal found 1/20$1,214
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Παρ 2/76:30 pmKIX - SEA
1 stop14h 15mUnited Airlines
Πεμ 2/273:04 pmSEA - KIX
2 stops32h 31mUnited Airlines
Deal found 1/20$1,281
This Air France deal was found by Cheapflights users on 1/20. 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.
Παρ 2/712:30 pmKIX - SEA
2 stops45h 10mAir France
Παρ 2/287:30 pmSEA - KIX
2 stops46h 05mAir France
Deal found 1/20$1,454

Find flights from Kansai Intl to Washington within your budget

Customize your flight search to find flights from Kansai Intl 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 Ιανουάριος 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OsakaSeattle

KIX - SEA

KIXSEA

Osaka Kansai Intl

Κυρ 3/9

10:05 am-6:10 pm

1 stop25h 05m

Seattle/Tacoma Intl

Παρ 3/14

11:35 pm-7:15 pm

1 stop27h 40m

$715

OsakaSeattle

KIX - SEA

KIXSEA

Osaka Kansai Intl

Σαβ 6/14

6:05 pm-6:33 pm

1 stop16h 28m

Seattle/Tacoma Intl

Σαβ 7/12

2:55 pm-4:25 pm

1 stop33h 30m

$736

OsakaSeattle

KIX - SEA

KIXSEA

Osaka Kansai Intl

Τετ 2/5

7:30 am-5:00 pm

2 stops26h 30m

Seattle/Tacoma Intl

Δευ 2/24

12:45 pm-3:50 pm

1 stop34h 05m

$744

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Δευ 3/10

7:30 am-2:44 pm

2 stops23h 14m

Portland

Τρι 3/25

6:00 am-8:40 am

2 stops34h 40m

$793

OsakaSeattle

KIX - SEA

KIXSEA

Osaka Kansai Intl

Κυρ 3/9

9:00 am-10:55 am

1 stop18h 55m

Seattle/Tacoma Intl

Πεμ 3/13

1:45 pm-3:50 pm

1 stop34h 05m

$797

OsakaSeattle

KIX - SEA

KIXSEA

Osaka Kansai Intl

Τετ 3/12

2:00 pm-4:05 pm

1 stop18h 05m

Seattle/Tacoma Intl

Τρι 3/18

1:05 am-12:50 pm

1 stop19h 45m

$819

OsakaSeattle

KIX - SEA

KIXSEA

Osaka Kansai Intl

Παρ 2/7

11:55 am-9:00 am

1 stop14h 05m

Seattle/Tacoma Intl

Σαβ 3/1

11:00 am-9:00 pm

1 stop17h 00m

$869

OsakaSeattle

KIX - SEA

KIXSEA

Osaka Kansai Intl

Κυρ 3/9

12:45 pm-6:15 pm

1 stop22h 30m

Seattle/Tacoma Intl

Πεμ 3/13

1:10 am-11:35 am

1 stop18h 25m

$878

OsakaSeattle

KIX - SEA

KIXSEA

Osaka Kansai Intl

Πεμ 2/20

6:00 pm-6:10 pm

1 stop17h 10m

Seattle/Tacoma Intl

Τρι 2/25

12:10 am-11:55 am

1 stop18h 45m

$898

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Δευ 3/10

8:45 pm-9:10 pm

1 stop16h 25m

Portland

Τρι 3/25

6:07 pm-6:45 pm

1 stop32h 38m

$1,214

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 42 results
1
2
3
...
5

Best time to book a flight from Kansai Intl to Washington

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

Travel insights for flights from Kansai Intl to Washington

Get recent, data-driven insights about flights from Kansai Intl to Washington including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to State of Washington (average of $238). Flying from Osaka Kansai Intl Airport to State of Washington in July is currently the most expensive (average of $411). 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 KIX to WA?

Find hourly flight availability from Kansai Intl to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Ιανουάριος 21, 2025.

When flying from Osaka Kansai Intl Airport to State of Washington, 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 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 Ιανουάριος 21, 2025.
Read through reviews of airlines operating flights from Osaka to Washington, such as KLM, Cathay Pacific and Asiana Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
9.1
Wonderful
136 reviews

Crew

9.3

Boarding

9.1

Food

9.0

Entertainment

9.1

Overall

9.1

Comfort

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

9.1
Wonderful
136 reviews
9.1
Wonderful
136 reviews

Crew

9.3

Boarding

9.1

Food

9.0

Entertainment

9.1

Overall

9.1

Comfort

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

8.5
Very good
1,039 reviews
9.1
Wonderful
136 reviews

Crew

9.3

Boarding

9.1

Food

9.0

Entertainment

9.1

Overall

9.1

Comfort

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

8.4
Very good
1,255 reviews
9.1
Wonderful
136 reviews

Crew

9.3

Boarding

9.1

Food

9.0

Entertainment

9.1

Overall

9.1

Comfort

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

8.4
Very good
852 reviews
9.1
Wonderful
136 reviews

Crew

9.3

Boarding

9.1

Food

9.0

Entertainment

9.1

Overall

9.1

Comfort

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

8.3
Very good
1,449 reviews
9.1
Wonderful
136 reviews

Crew

9.3

Boarding

9.1

Food

9.0

Entertainment

9.1

Overall

9.1

Comfort

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

Related info for your journey

Find useful and relevant information for your journey from Kansai Intl 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 Kansai Intl Airport to State of Washington one-way?

    One-way options have recently been found by users for as low as $466 on Philippine Airlines. Other airlines that offer cheap prices include EVA Air from $507 and Asiana Airlines from $508 one-way.

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

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

  • How can I find direct flights from Kansai Intl to Washington?

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

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

    Yes. Cheapflights offers flight deals from Kansai Intl 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 Kansai Intl Airport to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to State of Washington (average of $238). Flying from Osaka Kansai Intl Airport to State of Washington in July is currently the most expensive (average of $411). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Kansai Intl to Washington

Discover the top 3 airlines that operate flights from Kansai Intl to Washington. 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 Ιανουάριος 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$838Average$1,367FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$872Average$926FlexibilityNo cancel feeOn-time76%
ANACheapest$1,397Average$1,863FlexibilityNo cancel feeOn-time80%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.