HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$645+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
CTS — SEA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chitose to Seattle 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 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 July 29, 2025.

Round-trip from

$938
(Gotogate)

One-way from

$645
(oojo)
From Sapporo Chitose to Seattle/Tacoma Intl
Search Deals
One-way flight from Sapporo Chitose to Seattle/Tacoma Intl
Search Deals

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 July 29, 2025.

This Gotogate deal was found by Cheapflights users on 7/28. 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.
Thu 9/111:00 pmCTS - SEA
1 stop21h 50mEVA Air
Wed 9/171:30 amSEA - CTS
1 stop18h 25mEVA Air
Deal found 7/28$938
This Gotogate deal was found by Cheapflights users on 7/28. 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.
Thu 9/114:15 pmCTS - SEA
1 stop18h 35mMultiple Airlines
Thu 9/184:30 pmSEA - CTS
1 stop13h 55mMultiple Airlines
Deal found 7/28$985
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/61:00 pmCTS - SEA
1 stop15h 45mAsiana Airlines
Fri 8/152:30 pmSEA - CTS
1 stop29h 20mAsiana Airlines
Deal found 7/27$1,994
This FlightHub deal was found by Cheapflights users on 7/28. 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.
Wed 8/64:30 pmCTS - SEA
1 stop13h 55mANA
Fri 8/154:30 pmSEA - CTS
1 stop24h 00mANA
Deal found 7/28$2,132

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 July 29, 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

Thu 9/11

1:00 pm-6:50 pm

1 stop21h 50m

Seattle/Tacoma Intl

Wed 9/17

1:30 am-11:55 am

1 stop18h 25m

$938

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Thu 9/11

4:15 pm-6:50 pm

1 stop18h 35m

Seattle/Tacoma Intl

Thu 9/18

4:30 pm-10:25 pm

1 stop13h 55m

$985

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Mon 8/11

4:15 pm-12:35 pm

2 stops36h 20m

$645

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Mon 8/11

1:00 pm-10:05 pm

2 stops25h 05m

$719

SapporoSeattle

CTS - SEA

CTSSEA

Sapporo Chitose

Mon 8/11

1:00 pm-12:45 pm

1 stop15h 45m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown EVA Air and Asiana Airlines from Sapporo Chitose Airport to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,221 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,221 reviews
EVA Air
8.4
Very good
1,221 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
465 reviews
EVA Air
8.4
Very good
1,221 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • 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 $389). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Ocean Shores
Lakewood
Lynnwood
Lacey
Leavenworth
Renton
Olympia
Puyallup
Kent
Cle Elum
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

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.

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.