SEA - CTS

$335 Find Cheap Flights from Seattle to Sapporo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Sapporo departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sapporo Chitose Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Sapporo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Sapporo, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Seattle to Sapporo (SEA-CTS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Sapporo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Sapporo

Sat, Jan 17 - Sun, Feb 1
ANA Logo
3:45 pm - 10:35 pmSEA-CTS
13h 50m1 stop
ANA Logo
3:00 pm - 1:20 pmCTS-SEA
15h 20m1 stop
$616ANA
Find Deal
Sat, Jan 17 - Sun, Feb 1
ANA Logo
3:45 pm - 10:35 pmSEA-CTS
13h 50m1 stop
ANA Logo
2:20 pm - 1:20 pmCTS-SEA
16h 00m2 stops
$617ANA
Find Deal
Sat, Jan 31 - Sun, Feb 8
ANA Logo
3:45 pm - 10:30 amSEA-CTS
25h 45m2 stops
ANA Logo
3:30 pm - 1:20 pmCTS-SEA
14h 50m1 stop
$619ANA
Find Deal
Wed, Feb 18 - Wed, Mar 4
Japan Airlines Logo
7:00 am - 7:45 pmSEA-CTS
19h 45m2 stops
Japan Airlines Logo
12:35 pm - 9:55 amCTS-SEA
14h 20m1 stop
$641Japan Airlines
Find Deal
Fri, Jan 16 - Sun, Feb 1
Korean Air Logo
11:00 am - 12:50 pmSEA-CTS
32h 50m1 stop
Korean Air Logo
4:50 pm - 9:00 amCTS-SEA
33h 10m1 stop
$655Korean Air
Find Deal
Sat, Jan 17 - Sat, Jan 31
United Airlines Logo
3:45 pm - 6:35 pmSEA-CTS
33h 50m1 stop
United Airlines Logo
1:30 pm - 9:12 pmCTS-SEA
24h 42m3 stops
$656United Airlines
Find Deal
Sun, Jan 18 - Mon, Feb 2
Japan Airlines Logo
12:30 pm - 12:20 pmSEA-CTS
30h 50m2 stops
Japan Airlines Logo
4:05 pm - 9:55 amCTS-SEA
34h 50m2 stops
$658Japan Airlines
Find Deal
Sat, Jan 17 - Sun, Feb 1
United Airlines Logo
9:00 am - 6:35 pmSEA-CTS
40h 35m2 stops
United Airlines Logo
12:30 pm - 9:12 pmCTS-SEA
25h 42m3 stops
$661United Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19
Korean Air Logo
11:00 am - 3:40 pmSEA-CTS
35h 40m1 stop
Korean Air Logo
2:00 pm - 9:00 amCTS-SEA
36h 00m1 stop
$729Korean Air
Find Deal
Thu, Nov 20 - Wed, Dec 3
Multiple Airlines Logo
11:10 pm - 7:45 pmSEA-CTS
27h 35m2 stops
Multiple Airlines Logo
9:30 am - 2:38 pmCTS-SEA
22h 08m2 stops
$746Multiple Airlines
Find Deal

Everything you should know

Top airlines
ANA
Cheapest • from $616 (round-trip)
ANA
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 23% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$616
Overall average: $846
ANA
Sat 1/17Sun 2/1
SEA - CTS • 1 stop
Cheapest one-way
$335
Typical prices: $472-$616
ANA
Mon 1/26
SEA - CTS • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sapporo!
Booking Insights

KAYAK's insights & trends for Seattle to Sapporo flights

Get data-powered insights and trends into flights from Seattle to Sapporo to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Sapporo Chitose Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Sapporo Chitose Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Sapporo Chitose Airport is November, where tickets cost $759 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,404 and $1,218 respectively.

How far in advance should I book a flight from Seattle to Sapporo Chitose Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Sapporo Chitose Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Sapporo Chitose Airport, you should book around 3 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$335
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Seattle to Sapporo

When to book flights from Seattle to Sapporo

Are your dates flexible? Find out the best times to travel from Seattle to Sapporo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seattle to Sapporo flights

  • What is the cheapest flight from Seattle to Sapporo Chitose Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Sapporo Chitose Airport was $335 for a one-way ticket and $616 for a round-trip.

  • Do I need a passport to fly between Seattle and Sapporo?

    A passport is required to fly from Seattle to Sapporo.

  • Which aircraft models fly most regularly from Seattle to Sapporo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Sapporo?

    oneworld, and Star Alliance are the airline alliances operating flights between Seattle and Sapporo, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Sapporo, ANA or Japan Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Sapporo are ANA and Japan Airlines. With an average price for the route of $866 and an overall rating of 8.4, ANA is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of $1,083 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Seattle to Sapporo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Sapporo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Sapporo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sapporo from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Sapporo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sapporo with an airline and back to Seattle with another airline. Booking your flights between Seattle and CTS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Sapporo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sapporo from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Sapporo

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Sapporo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Sapporo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 996 reviews
8.2Comfort
7.9Entertainment
7.8Food
8.6Boarding
8.7Crew
Airline reviews

They lost my luggage on the inbound flight and then lost it again on this flight. I called online travel agent to change earlier flight to get a longer layover in Vancouver but ANA denied it

2.0 MediocreAnonymous, Oct 2025YVR - HND
Read more ANA reviews

They lost my luggage on the inbound flight and then lost it again on this flight. I called online travel agent to change earlier flight to get a longer layover in Vancouver but ANA denied it

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Everything was excellent. Only the fish entree in the Japanese meal was overcooked and quite dry but everything else was great

Great first time experience on this airline. Very professional staff and great service.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

I was able to change my flight last minute. It was more expensive, but that was my fault. Thank you for allowing me to fly!

Business class on ANA was awesome. There lie flat seats made it easier to sleep on a 12 hour flight. Food was great and service was excellent.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Overall it was good. Making changes to the reservation on ANA’s website was little challenging. Would like to see those features improved in the future.

I traveled business class from Lax to Narita flight Jl61. The crew was attentive and polite. Food was good quality and service was as it should be. Narita to Bengaluru Jl753was another story in business class. The cabin was darkened for the 9hr:30min flight, food was mediocre, service was below standard and crew can't speak English to save their lives. When you ask for noodles soup from Ala carte they gave cup of noodles while Lax to Narita i was served the best Ramen noodles in a big bowl. Why the disparity on this leg of the journey.....or is it because there were mostly Indian passengers and it really did not matter to Jal to bother as its a poor country and Indians refrain from speaking up? A good airline but differentiation like this brings their reputation and business down.

put me in front row, screen was tiny, movie slection wasnt very good will be flying back on another airlines

Japan Airlines was excellent as usual once on the plane. Cabin crew was wonderful as usual. Boarding was solid on the Honolulu leg. For Thai Airways the boarding was less organized. I was in an earlier group but they weren’t clear with the numbers or instructions. Flight crew from Japan to Thailand was very good.

Terrible. Our flight was delayed by 15 hours. We lost a full day of our vacation.

highly recommend for trip to japan only reason why i gave good not excellent is because their selection of movies and tv shows in English is more limited .

We asked for Hindu vegetarian meal in advance and the quality of the food was horrendous. Never flying JAL again!

Japan airline is excellent service .I recommend to Kayak and Japan airline to Frend.

Overall a great experience. One complain was the vegetarian food that my wife had which was mostly boiled vegetables with not much flavor.

Very accommodating and kind airline crews. The plane is also big which makes the passengers more comfortable and relax

I actually didn’t make it onto the flight. I spent quite a few hours trying to rebook the flight just to get screwed out of $5000. Fun!

Everything you need to know for your flight from Seattle to Sapporo

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