SEA - CTS

$446 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 6/7. 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
$931
Overall average: $859
Asiana Airlines
Sun 5/3Tue 5/12
SEA - CTS • 1 stop
Cheapest one-way
$597
Asiana Airlines
Sun 6/7
SEA - CTS • 1 stop
Top airlines
Cheapest • from $931 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Sapporo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $799 (round-trip)
Shortest trip • 14h 10m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
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

Sun, May 3 - Tue, May 12
Asiana Airlines Logo
12:10 am - 1:00 pm
SEA
-
CTS
20h 50m
1 stop
Asiana Airlines Logo
2:30 pm - 3:15 pm
CTS
-
SEA
16h 45m
1 stop
$931Asiana Airlines
Sun, May 3 - Mon, May 11
Asiana Airlines Logo
12:10 am - 1:00 pm
SEA
-
CTS
20h 50m
1 stop
Asiana Airlines Logo
2:30 pm - 3:15 pm
CTS
-
SEA
16h 45m
1 stop
$936Asiana Airlines
Mon, May 4 - Wed, May 13
Cathay Pacific Logo
11:45 am - 3:20 pm
SEA
-
CTS
35h 35m
1 stop
Cathay Pacific Logo
4:40 pm - 10:05 am
CTS
-
SEA
33h 25m
1 stop
$948Cathay Pacific
Sun, May 3 - Thu, May 14
Asiana Airlines Logo
12:10 am - 1:00 pm
SEA
-
CTS
20h 50m
1 stop
Asiana Airlines Logo
2:30 pm - 3:15 pm
CTS
-
SEA
16h 45m
1 stop
$976Asiana Airlines
Fri, May 1 - Tue, May 12
Asiana Airlines Logo
12:10 am - 1:00 pm
SEA
-
CTS
20h 50m
1 stop
Asiana Airlines Logo
2:30 pm - 3:15 pm
CTS
-
SEA
16h 45m
1 stop
$978Asiana Airlines
Fri, May 1 - Mon, May 11
Asiana Airlines Logo
12:10 am - 1:00 pm
SEA
-
CTS
20h 50m
1 stop
Asiana Airlines Logo
2:30 pm - 3:15 pm
CTS
-
SEA
16h 45m
1 stop
$983Asiana Airlines
Tue, May 5 - Thu, May 14
Asiana Airlines Logo
12:10 am - 1:00 pm
SEA
-
CTS
20h 50m
1 stop
Asiana Airlines Logo
2:30 pm - 3:15 pm
CTS
-
SEA
16h 45m
1 stop
$992Asiana Airlines
Tue, May 5 - Mon, May 11
Asiana Airlines Logo
12:10 am - 1:00 pm
SEA
-
CTS
20h 50m
1 stop
Asiana Airlines Logo
2:30 pm - 3:15 pm
CTS
-
SEA
16h 45m
1 stop
$997Asiana Airlines
Fri, May 1 - Thu, May 14
Asiana Airlines Logo
12:10 am - 1:00 pm
SEA
-
CTS
20h 50m
1 stop
Asiana Airlines Logo
2:30 pm - 3:15 pm
CTS
-
SEA
16h 45m
1 stop
$1,024Asiana Airlines
Fri, May 1 - Fri, May 15
Asiana Airlines Logo
12:10 am - 1:00 pm
SEA
-
CTS
20h 50m
1 stop
Asiana Airlines Logo
2:30 pm - 3:15 pm
CTS
-
SEA
16h 45m
1 stop
$1,042Asiana Airlines
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 $682 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,475 and $1,142 respectively.

Good to know

Low seasonMay
Cheapest flight$597
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 25% 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 $446 for a one-way ticket and $931 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 1200 reviews
8.5Boarding
8.2Comfort
8.7Crew
8.0Entertainment
7.7Food
Airline reviews

The ladies are great seats should be a little bigger!

10.0 ExcellentJINJI JOO, Apr 2026
LAX - NRT
Read more ANA reviews

The ladies are great seats should be a little bigger!

Couple of hours delayed, we had to re-booked our Shinkansen reservation twice. United Aiines need to improve their time!

The check-in started 3 minutes early; there were people lining up a half hour before. I was third, and I got checked in and passes in hand for my connection as well; I walked away from the desk one minute before it was even supposed to be open. Amazing. That said, the food on the first leg of my trip was not good, and I didn’t finish it. Second leg, it was tasty. You get a cup of Häagen-Dazs after dinner. The staff were polite and helpful. Will use again.

Crew was fantastic. Seats were not completely lay flat but still comfortable to watch a show. International food was lobster which was very big but a little tough. The scallop appetizer was delicious. Loved the individual air conditioning vent at each seat. Flight overall was very smooth and very good.

Staff was friendly but couldn't find way to track them down during flight. Food tried to be gourmet but was just too unusual. Business class seats were hard. Even sitting on the pillow, was still painful. Have to give them credit for on-time flights and decent gate area.

Flight was excellent. Transfer from one airport to another airport for a connecting flight was difficult and stressful.

Overall good except the checkin process at Bangkok airport. Can ANA explain why the line for business class is longer than that for economy? I, BC passenger, had to move from BC line to economy line to get faster service.

Matsuyama to Tokyo is basically a puddle jumper flight, so it was as good as one should expect. No meal, no entertainment, and none expected.

The staff is amazing, I cannot stress that enough! The food is really good and snacks at stations to take for yourselves. Economy seating is fine, not the most comfortable, but our friends in Premium Economy said they were very comfortable! Decent entertainment options, but being built in, you have to use their cheap headsets unless you have your own plug in ones. I only have Bluetooth earbuds.

Seats were extremely cramped even for economy. Food was atrocious. Crew was fine but no follow up, additional drinks offered etc. For a 14 hour flight I expected more.

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

Information on your arrival and departure airports