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$381+ Cheap flights from Chitose (CTS) to Seattle (SEA)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
CTS — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Chitose to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Chitose (CTS) to Seattle (SEA). 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 September 11, 2025.

Round-trip from

$708
(Booking.com)

One-way from

$381
(Kiwi.com)
From Sapporo Chitose to Seattle/Tacoma Intl
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One-way flight from Sapporo Chitose to Seattle/Tacoma Intl
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Find flight deals from Chitose to Seattle

Cheapest flights from Chitose to Seattle
Explore the most affordable flight options available from Chitose to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/11. 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.
Sun 10/262:00 pmCTS - SEA
1 stop36h 00mMultiple Airlines
Sat 11/112:10 amSEA - CTS
1 stop19h 30mMultiple Airlines
Deal found 9/11$761
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Sun 10/262:00 pmCTS - SEA
1 stop36h 00mKorean Air
Sun 11/211:00 amSEA - CTS
1 stop32h 50mKorean Air
Deal found 9/11$862

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chitose to Seattle 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 September 11, 2025.
Use the filters below to find and compare flights from Sapporo Chitose Airport to Seattle that are best for you.

Fly from

Chitose

Fly to

Seattle

Route

Depart

Return

Price

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Mon 9/15

4:20 pm-10:40 am

1 stop34h 20m

Seattle/Tacoma Intl

Sun 9/21

12:50 pm-12:50 pm

1 stop32h 00m

$708

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Sun 10/26

2:00 pm-10:00 am

1 stop36h 00m

Seattle/Tacoma Intl

Sat 11/1

12:10 am-11:40 am

1 stop19h 30m

$761

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Mon 9/15

4:15 pm-7:30 pm

1 stop19h 15m

Seattle/Tacoma Intl

Sat 9/20

12:30 am-3:00 pm

1 stop22h 30m

$855

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Sun 10/26

2:00 pm-10:00 am

1 stop36h 00m

Seattle/Tacoma Intl

Sun 11/2

11:00 am-12:50 pm

1 stop32h 50m

$862

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Mon 9/15

1:00 pm-12:30 pm

1 stop15h 30m

Seattle/Tacoma Intl

Sun 9/21

3:45 pm-12:50 pm

2 stops29h 05m

$952

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Mon 10/6

2:05 pm-10:40 am

1 stop36h 35m

$412

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Sat 10/4

8:45 pm-9:20 am

3 stops52h 35m

$420

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Mon 10/6

10:40 am-12:07 pm

3 stops41h 27m

$423

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Sun 10/5

10:40 am-9:20 am

3 stops38h 40m

$439

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Fri 1/16

7:50 pm-10:23 am

3 stops55h 33m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 results
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Best time to book a flight from Chitose to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Chitose 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.

Related info for your journey

Find useful and relevant information for your journey from Chitose to Seattle. 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 into for flights to Seattle from Sapporo Chitose?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Sapporo Chitose. Booking flights from Sapporo Chitose to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 0 daily inbound flights from Sapporo Chitose from 0 different airlines.

  • How long is the flight from Sapporo Chitose Airport to Seattle?

    A quick flight from Sapporo Chitose Airport to Seattle can take about 19h 15m. Korean Air provides one of the quickest options available for as low as $855. The distance from Sapporo Chitose Airport to Seattle is about 4375 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chitose to Seattle 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 Sapporo Chitose Airport to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Sapporo Chitose Airport to Seattle (average of $238). Flying from Sapporo Chitose Airport to Seattle in June is currently the most expensive (average of $388). 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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