SEA - CTS

$343 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 2/10. 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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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$622
Overall average: $774
Korean Air
Thu 1/29Thu 2/5
SEA - CTS • 1 stop
Cheapest one-way
$343
Typical prices: $452-$551
ANA
Tue 2/10
SEA - CTS • 2 stops
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
February
Cheapest • 20% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sapporo!
Flight Deals
Booking Insights
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

Thu, Jan 29 - Thu, Feb 5
Korean Air Logo
11:00 am - 12:50 pm
SEA
-
CTS
32h 50m1 stop
Korean Air Logo
2:00 pm - 9:00 am
CTS
-
SEA
36h 00m1 stop
$622Korean Air
Sat, Jan 31 - Sun, Feb 8
ANA Logo
3:45 pm - 11:05 am
SEA
-
CTS
26h 20m2 stops
ANA Logo
11:35 am - 1:20 pm
CTS
-
SEA
18h 45m2 stops
$628ANA
Sat, Jan 31 - Mon, Feb 9
ANA Logo
3:45 pm - 10:35 pm
SEA
-
CTS
13h 50m1 stop
ANA Logo
2:40 pm - 1:20 pm
CTS
-
SEA
15h 40m2 stops
$633ANA
Sat, Jan 31 - Tue, Feb 10
ANA Logo
3:45 pm - 11:05 am
SEA
-
CTS
26h 20m2 stops
ANA Logo
2:40 pm - 1:20 pm
CTS
-
SEA
15h 40m2 stops
$636ANA
Sat, Jan 31 - Mon, Feb 9
ANA Logo
3:45 pm - 10:35 pm
SEA
-
CTS
13h 50m1 stop
ANA Logo
5:30 pm - 1:20 pm
CTS
-
SEA
12h 50m1 stop
$639ANA
Mon, Jan 26 - Mon, Feb 2
ANA Logo
6:03 am - 6:35 pm
SEA
-
CTS
19h 32m2 stops
ANA Logo
12:15 pm - 1:20 pm
CTS
-
SEA
18h 05m2 stops
$640ANA
Sat, Jan 31 - Tue, Feb 10
ANA Logo
3:45 pm - 10:35 pm
SEA
-
CTS
13h 50m1 stop
ANA Logo
2:40 pm - 1:20 pm
CTS
-
SEA
15h 40m2 stops
$641ANA
Sun, Jan 18 - Sat, Jan 24
ANA Logo
6:18 am - 9:50 pm
SEA
-
CTS
22h 32m2 stops
ANA Logo
9:45 pm - 1:20 pm
CTS
-
SEA
32h 35m1 stop
$646ANA
Sat, Jan 31 - Wed, Feb 11
ANA Logo
3:45 pm - 10:35 pm
SEA
-
CTS
13h 50m1 stop
ANA Logo
6:00 pm - 1:20 pm
CTS
-
SEA
12h 20m1 stop
$647ANA
Wed, Jan 7 - Tue, Feb 10
ANA Logo
3:45 pm - 11:05 pm
SEA
-
CTS
14h 20m1 stop
ANA Logo
2:35 pm - 1:20 pm
CTS
-
SEA
15h 45m2 stops
$648ANA
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 February, where tickets cost $746 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,218 and $1,174 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 18 weeks before departure.

Find deals

Good to know

Low seasonNovember
Cheapest flight$343
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 21% 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 $343 for a one-way ticket and $622 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 is the only airline alliance operating flights between Seattle and Sapporo.

  • 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 airline 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 1025 reviews
8.7Crew
8.6Boarding
7.9Entertainment
7.7Food
8.2Comfort
Airline reviews

First trip from Tulsa to Houston by air. It went by quickly. I watched half a movie and continued the rest on the next flight. Staff was considerate and helpful.

8.0 ExcellentCecil, Dec 2025
IAH - NRT
Read more ANA reviews

First trip from Tulsa to Houston by air. It went by quickly. I watched half a movie and continued the rest on the next flight. Staff was considerate and helpful.

The crew was incredible. The pilots were so fantastic. The smoothest landing I’ve ever experienced.

The flight attendants are always fantastic. My only issue – and it was on my Haneda to Vancouver flight – same as my Vancouver to Osaka flight – I had a confirmed special meal and they had no record of it on board. I tried to confirm it with the gate agent in Fukuoka, where I initiated the day, because of the mess up a month ago, and she said that they can't confirm special meals. I'd have to see when I got on board.

Great transfer of luggage from my flight with Osaka to Tokyo then Tokyo to final destination in Chicago

Great experienced staff and very pleasant compared to some other international airlines

Flight was good and comfortable, even for long haul economy. No complaints.

Check in was fast, lounge was good. Special section for ANA passengers in the Plaza Premium lounge. Boarding was organized and quick. Crew was very nice. They ran out of the Japanese meal so they asked me to switch to the international meal. Beef was room temperature and not hot. It tasted ok. Japanese meal was served hot. Movies were not great. Chair was very old and recline was not good. TV monitor was very old and not HD. Plane layout in business was 2-2-2. Should switch to the 1-2-1 layout for more privacy. Overall flight was average to good. Service was good but hard product should be updated to compete against much nicer Taiwanese airlines.

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 you need to know for your flight from Seattle to Sapporo

Information on your arrival and departure airports

Seattle (SEA)
Chitose (CTS)