SEA - CTS

$389 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 10/6. 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

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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Flights 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

Sun, Oct 19 - Tue, Oct 28
Korean Air Logo
12:50 pm - 3:20 pmSEA-CTS
34h 30m1 stop
Korean Air Logo
2:00 pm - 10:00 amCTS-SEA
36h 00m1 stop
$741Korean Air
Find Deal
Sun, Oct 19 - Tue, Oct 28
Korean Air Logo
12:50 pm - 3:20 pmSEA-CTS
34h 30m1 stop
Korean Air Logo
2:00 pm - 10:00 amCTS-SEA
36h 00m1 stop
$742Korean Air
Find Deal
Tue, Sep 30 - Tue, Oct 7
ANA Logo
4:30 pm - 9:30 amSEA-CTS
25h 00m1 stop
ANA Logo
2:30 pm - 2:25 pmCTS-SEA
15h 55m1 stop
$752ANA
Find Deal
Tue, Sep 30 - Tue, Oct 7
ANA Logo
8:42 am - 7:35 pmSEA-CTS
18h 53m2 stops
ANA Logo
2:45 pm - 2:25 pmCTS-SEA
15h 40m2 stops
$753ANA
Find Deal
Wed, Oct 22 - Sun, Nov 2
Asiana Airlines Logo
2:15 pm - 11:50 amSEA-CTS
29h 35m1 stop
Asiana Airlines Logo
1:00 pm - 2:55 pmCTS-SEA
17h 55m1 stop
$765Asiana Airlines
Find Deal
Wed, Oct 22 - Sun, Nov 2
Asiana Airlines Logo
2:15 pm - 11:50 amSEA-CTS
29h 35m1 stop
Asiana Airlines Logo
1:00 pm - 2:55 pmCTS-SEA
17h 55m1 stop
$779Asiana Airlines
Find Deal
Wed, Oct 29 - Mon, Mar 30
EVA Air Logo
1:10 am - 2:05 pmSEA-CTS
20h 55m1 stop
EVA Air Logo
1:00 pm - 7:30 pmCTS-SEA
22h 30m1 stop
$1,044EVA Air
Find Deal
Tue, Oct 7 - Wed, Oct 15
EVA Air Logo
1:30 am - 11:55 amSEA-CTS
18h 25m1 stop
EVA Air Logo
4:15 pm - 7:30 pmCTS-SEA
19h 15m1 stop
$1,059EVA Air
Find Deal
Tue, Jul 1 - Tue, Jul 15
Japan Airlines Logo
1:30 pm - 7:55 pmSEA-CTS
14h 25m1 stop
Japan Airlines Logo
12:25 pm - 10:35 amCTS-SEA
14h 10m1 stop
$1,085Japan Airlines
Find Deal
Tue, Jul 1 - Tue, Jul 15
Japan Airlines Logo
1:30 pm - 7:55 pmSEA-CTS
14h 25m1 stop
Japan Airlines Logo
8:50 am - 4:54 pmCTS-SEA
24h 04m2 stops
$1,094Japan Airlines
Find Deal
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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’s the cheapest day of the week to fly from Seattle to Sapporo?

The average price of all round-trip flights from Seattle to Sapporo Chitose Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Sapporo on a Monday and more expensive on a Friday. On your return trip to Seattle, you should consider flying back on a Wednesday, and avoid Tuesdays for better deals.

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 April, where tickets cost $849 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $1,434 and $1,399 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 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonApril
High seasonFebruary
Cheapest flight$389
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 16% 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 $389 for a one-way ticket and $741 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?

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to Sapporo are EVA Air and ANA. With an average price for the route of $1,126 and an overall rating of 8.4, EVA Air is the most popular choice. ANA is also a great choice for the route, with an average price of $955 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.

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 1202 reviews
8.1Food
8.4Boarding
8.3Comfort
8.0Entertainment
8.6Crew
Airline reviews

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.

8.0 ExcellentAnonymous, Jun 2025LAX - TPE
Read more EVA Air reviews

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.

The flight attendants should be nicer, on my first flight I told them I’d prefer a veggie meal sometimes and then she began to lecture me about it, it was a late flight and I wanted an easy digestion meal so that I can sleep quickly. The meals were abit odd, breakfast on my last flight had eggs, oatmeal and fish, did not taste good at all, strange combination. The economy seats are very tight and crowded, not comfortable at all. Overall for the price I paid I thought I was going to get more.

seats are pitched well. you don't feel too tight.

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

Movie selection was not as good as recent flights I've taken (EVA and other airlines).

I was sleep when they brought the food. They had put a note on my seat. There was no food when I asked for food later. There was just one main meal served in this 14 hours flight. They offered me sandwich with ham which I don’t eat since I am pescatarian. Long story short I had to wait to get to TPE to get something to eat. I am extremely disappointed from the service. I have been flying EVA since I was 1 year old. Perhaps no more EVA for me. Seems EVA glorious day is long gone

The boarding was organized and efficient. The crew was very thoughtful and did not wake me up when meals were served. I was totally exhausted after 2 weeks of vacation with a tour group. So sleep was more important to me. The crew just left me a sticker telling me that food had been served and if I woke up hungry to contact the crew. I did have the last meal scheduled on board. Food was very mediocre. The scrambled egg and minced meat were too salty. The porridge was passable. I was disappointed because I have high expectations of food from Taiwan. I thought EVA being a Taiwan based airline would have served its customers better tasting food.

basic and only minimum of service, they offer nothing special

The app was awful. No accurate info. Paying for internet is a negative (Delta is free). The crew was very nice for the most part although you are not guaranteed to get good service. Some crew would ignore requests for things as simple as a cup of water if you were sleeping when the first serving was made. Food was great. Male crew member was exceptionally kind and responsive.

It was a good flight. I would highly recommend it to family and friends.

Extremely poor at handling baggage. I had oversized golf bag and JAL would not recheck in Boston. Had to haul by myself to Jet Blue. Both JAL and Jet Blue claimed I had overweight bag. Had to adjust baggage several times. Will avoid JAL in future and I always avoid Jet Blue when I can. QATAR always superior.

JAL using the state of art A350-1000 for JFK to HND It’s a great plane to fly Very comfortable with lower cabin altitude Quieter cabin Wider seats Big tv screen Excellent service and catering

I fly to Asia twice a year for the last 15 years. I always try to fly JAL. It’s always a pleasant experience. Since TripCase shut down, this is the first time I used Kayak for live trip notifications. I was very pleased with Kayak’s quality and helpfulness of notifications. I will be using them going forward.

This flight was leg 2 of 2 leg journey. The staff at baggage re-drop in Tokyo were fabulous. Once at gate when time to board, had to take standing room bus to the tarmac to board. Did not like getting out to plane and having to wait 5 minutes until they opened bus door.

First experience with JAL so was okay to pretty good. 10 hour flight in premium select seat. . Seats in that category should be better than pretty good. Seat pan a little short for tall people but plenty of leg room; I think JAL in process of new planes? Also, — they could have offered a bit more water throughout flight and meals not the greatest. That said, certainly 200 percent better than a very recent AK Air International flight in similar cabin class in comfort and meals.

It's a domestic flight, but still the JAL quality shone through. The crew were polite and helpful and even prepared little gifts / souvenirs for the children on the flight, and everyone got a simple drink. The free wifi for entertainment on the personal device was also a great boon, and the shows surprisingly decent. Would recommend.

We ordered for non vegetarian Hindu meal but instead they served us vegetarian Hindu meal. That was also not good. It was very annoying and aggravating. Hope our return from Tokyo to jfk on March 27 same is not repeated. Caterar should understand difference between non vegetarian Hindu meal and vegetarian Hindu meal.

Allow gold card holders (Group 1) to board with their guest like other One World carriers do

Checked baggage process is confusing and time consuming especially when checking oversized bags. Very slow agents didn't help.

Food was great, Entertainment was bad, movies were not current and just did not have good variety. Granted I was tired so cranky might have played into my evaluation. Overall based on cost I definitely would fly them again. I am a million mile flyer on another airline, the service on JAL really beats all airlines.

Due to turbulence there was no inflight service, which is very understandable, The flight is very short, and safety is more important. There was a bit of a delay with take off, but was to be expected with the rain.

The crew was amazing, really friendly and efficient. One of the best flights I have ever been on. They made the long flight comfortable and I noticed there were two birthdays on the flight. They gave to customers birthday cards and wished them a happy birthday. That was very nice to see.

Everything was great. Wifi was down,but that didn't matter to me.

The staff are very kind ,friendly and helpful .This is my first time flying with ANA and surely will fly again.

The best best best flight experience I have ever had. And I fly A LOT. THANK YOU, ANA!!!

My wife and I liked almost everything about ANA except for the economy seat space and the cold breakfast (croissant which seemed to just come out of the fridge)

Excellent service and comfortable seats. Friendly and helpful staff. No food for a 3hr flight over lunch time which was surprising (or is that a feature of domestic flights in Japan?)

When booking the flight i picked it because it said flying with ana even on our e-ticket as well but I showed up to the airport and I flew with united. I have flew with both airlines before and I prefer ana for the food quality and comfortable. So I was disappointed in that outcome and felt the food gave me minor ibs. The whole thing was missing leading with not getting what I thought I was paying for. Felt a bait and switched. Do not have confidence in using this app in the future trips

This was a large plane with an upper deck. It seems like business was upstairs. If it was a US airline then I would say I sat in economy plus, but I think it was just economy. Though since ANA would not allow me to choose seats for the price it may have been plus. Lots of movies to choose from, and good service.

This was the best airline I’ve ever taken. The staff are amazing. The food was great. The pilot was phenomenal. I would highly recommend this airline.

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