SEA - CTS

$328 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

Fri, Jan 16 - Sun, Feb 1
ANA Logo
3:45 pm - 7:50 amSEA-CTS
23h 05m1 stop
ANA Logo
3:30 pm - 1:20 pmCTS-SEA
14h 50m1 stop
$616ANA
Find Deal
Thu, Feb 5 - Sat, Feb 14
ANA Logo
3:45 pm - 10:35 pmSEA-CTS
13h 50m1 stop
ANA Logo
2:20 pm - 1:20 pmCTS-SEA
16h 00m2 stops
$618ANA
Find Deal
Sat, Jan 31 - Sun, Feb 8
ANA Logo
3:45 pm - 10:30 amSEA-CTS
25h 45m2 stops
ANA Logo
4:30 pm - 1:20 pmCTS-SEA
13h 50m1 stop
$620ANA
Find Deal
Wed, Jan 28 - Sun, Feb 8
ANA Logo
5:10 pm - 8:20 amSEA-CTS
22h 10m2 stops
ANA Logo
6:00 pm - 1:20 pmCTS-SEA
12h 20m1 stop
$621ANA
Find Deal
Sat, Jan 17 - Sat, Jan 31
United Airlines Logo
3:45 pm - 5:35 pmSEA-CTS
32h 50m1 stop
United Airlines Logo
12:30 pm - 1:20 pmCTS-SEA
17h 50m1 stop
$647United Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 31
United Airlines Logo
9:00 am - 6:35 pmSEA-CTS
40h 35m2 stops
United Airlines Logo
12:30 pm - 1:20 pmCTS-SEA
17h 50m1 stop
$651United Airlines
Find Deal
Thu, Jan 15 - Sun, Feb 1
Korean Air Logo
11:00 am - 3:40 pmSEA-CTS
35h 40m1 stop
Korean Air Logo
4:50 pm - 9:00 amCTS-SEA
33h 10m1 stop
$655Korean Air
Find Deal
Wed, Jan 14 - Sat, Jan 31
Korean Air Logo
11:00 am - 3:40 pmSEA-CTS
35h 40m1 stop
Korean Air Logo
4:50 pm - 9:00 amCTS-SEA
33h 10m1 stop
$658Korean Air
Find Deal
Sun, Jan 18 - Sun, Jan 25
Japan Airlines Logo
12:30 pm - 12:20 pmSEA-CTS
30h 50m2 stops
Japan Airlines Logo
7:00 pm - 9:55 amCTS-SEA
55h 55m2 stops
$659Japan Airlines
Find Deal
Sun, Nov 30 - Tue, Dec 16
Japan Airlines Logo
12:10 pm - 9:15 pmSEA-CTS
16h 05m2 stops
Japan Airlines Logo
10:05 am - 9:50 amCTS-SEA
16h 45m2 stops
$689Japan Airlines
Find Deal

Everything you should know

Top airlines
ANA
Cheapest • from $616 (round-trip)
EVA Air
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
Fri 1/16Sun 2/1
SEA - CTS • 1 stop
Cheapest one-way
$328
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$328
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 $328 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 EVA Air?

    The two airlines most popular with KAYAK users for flights from Seattle to Sapporo are ANA and EVA Air. With an average price for the route of $881 and an overall rating of 8.4, ANA is the most popular choice. EVA Air is also a great choice for the route, with an average price of $1,156 and an overall rating of 8.4.

  • 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 3 airlines serving 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
EVA AirOverall score based on 1258 reviews
8.4Boarding
8.1Food
8.0Entertainment
8.3Comfort
8.6Crew
Airline reviews

everything was so good! Especially Food. It was the best I've ever had! However,I requested to add mileage point to Star alliance group ANA; it hasn't been added yet.... 😞

10.0 ExcellentKumi, Oct 2025TSA - HND
Read more EVA Air reviews

everything was so good! Especially Food. It was the best I've ever had! However,I requested to add mileage point to Star alliance group ANA; it hasn't been added yet.... 😞

My ticket was with EVA Airlines, but Asiana Airlines was the ground crew for EVA Airlines. Me and my family member finally received our boarding passes after waiting to check-in, which took over 30 minutes. I had never done a tax refund before, so I crossed immigration without going to customs to receive a stamp for my tax refund. When I went to the tax kiosk on the other side of the immigration gate, NICE Tax Refund asked me to talk to an airline staff member. I could not find any airline staff member, so I went to the Information Desk. The woman at the Information Desk told me and showed me a sign that read that I needed an airline staff member to accompany me to cross immigration again. The woman at the Information Desk phoned EVA Airlines and Asiana Airlines. I also phoned, but there was no answer. There was still 80 minutes before my flight would leave. I waited for 45 minutes. I spoke to Information, not one time, but two times and the woman assured me that this situation happens often and it is nothing to worry about as the airport is small and once the airline staff arrives, it would only take 10 minutes to go get the stamp and I would be able to make my flight. Then, 35 minutes before my flight was scheduled to leave an Asiana Airline employee, accompanied by the woman from the Information Desk came. Asiana asked me to confirm whether I wanted the customs declaration stamp. I answered yes. Then, she said she would like to state that I should take full responsibility if I could not make my flight. She asked whether I wanted her to proceed to contact a staff member to take me to get the stamp. This was very suspicious as there was still 35 minutes remaining until the flight took off. I directly said to her that the question was very strange, but as there was enough time remaining, I did not see a problem and wanted a staff member to accompany me to get the stamp. She went away and came back 5 minutes later and asked me whether I had the item I wanted to declare on me and how many people were traveling with me. I told her I had the item with me and I was here with a family member. She then went away again for another 5 minutes. When she came back she asked whether all members would not be traveling as well. I stated that I am not sure why me or my family member should not board the airplane. At this point, it became apparent that she was not helpful, so I tried to talk to other airline staff. I also talked to a woman wearing a reflective safety vest, who was organizing the gate bollards for boarding and she said she would take me after boarding. When I asked, how I would board the plane, she then said, you will not be able to. I then talked to a man, who spoke Mandarin and appeared to work for EVA Airlines. He told me it was my fault and not his and tried to re-direct me to another person. He was not busy at all. At this point, it became apparent that, Asiana Airlines and EVA Airlines, were more interested in delaying and preventing me from boarding the airplane. In the time the airline staff wasted arguing with me, they could have just brought me to receive the stamp. It seemed apparent that I was not going to receive the stamp or the tax refund, so I stepped into the boarding queue line. Again, the airline staff, the woman in the reflective safety vest asked me to confirm that I would not be getting on the airplane. I was already boarding! There was written signage of the procedure at your airport’s Information Desk. Then, I was passed to multiple airline staff that were not willing to assist accordingly. There was no one at the customs declaration counter and no one else from the airport to assist me. EVA and Asiana Airlines both avoided responsibility and delayed the procedure. They were rude and indirect about the situation with every attempt to prevent me from boarding. Deterring foreigners to depart from a foreign country over tax refund issues is unlawful.

The crew very accommodating and food too is good. Keep up the good work

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Flight Attendants could have been nicer and food portions could be bigger.

Great experience, comfort and food is delicious. Always great service and one time

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

Aircraft was late getting to the gate - probably due to weather. We left the gate one hour late and had to wait another hour since we lost our slot in the takeoff queue. Our box was very wet and was falling apart when we got to Clark. It appears that luggage was exposed to weather in TPE while waiting to be loaded. Crew, however, handled the delay well and was able to provide planned service.

For the price, it was better than other airlines; quality of food and service was very good.

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.

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!

We booked business class round trip from Delhi to San Diego and back. On our last leg from Bangalore to Delhi we were down graded to economy class which was big disappointment other than that everything was great.

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

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