BOS - CTS

$1,439 Find Cheap Flights from Boston to Sapporo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Sapporo departing on 10/10. 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 Boston 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 Boston to Sapporo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,439
Cathay Pacific
Sat 10/10Sat 10/17
BOS - CTS • 3 stops
Cheapest one-way
$3,001
Multiple Airlines
Wed 7/15
BOS - CTS • 3 stops
Top airlines
Cheapest • from $1,439 (round-trip)
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Sapporo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,072 (round-trip)
Shortest trip • 17h 20m (one-way)
Insights
Insights
Insights
Insights
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 Boston to Sapporo (BOS-CTS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston 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 Boston to Sapporo

Sat, Oct 10 - Sat, Oct 17
Cathay Pacific Logo
1:45 am - 7:15 pm
BOS
-
CTS
28h 30m
3 stops
Cathay Pacific Logo
4:40 pm - 11:05 pm
CTS
-
BOS
43h 25m
1 stop
$1,439Cathay Pacific
Sat, Oct 10 - Sat, Oct 17
Cathay Pacific Logo
1:45 am - 7:15 pm
BOS
-
CTS
28h 30m
3 stops
Cathay Pacific Logo
11:50 am - 11:05 pm
CTS
-
BOS
48h 15m
2 stops
$1,446Cathay Pacific
Thu, Oct 8 - Sun, Oct 18
Cathay Pacific Logo
1:45 am - 6:15 pm
BOS
-
CTS
51h 30m
2 stops
Cathay Pacific Logo
4:40 pm - 11:05 pm
CTS
-
BOS
43h 25m
1 stop
$1,458Cathay Pacific
Sat, Oct 10 - Sat, Oct 17
Cathay Pacific Logo
1:45 am - 7:15 pm
BOS
-
CTS
28h 30m
3 stops
Cathay Pacific Logo
11:50 am - 11:05 pm
CTS
-
BOS
48h 15m
3 stops
$1,462Cathay Pacific
Sat, Oct 10 - Sat, Oct 17
Cathay Pacific Logo
1:45 am - 7:05 pm
BOS
-
CTS
28h 20m
2 stops
Cathay Pacific Logo
4:40 pm - 11:05 pm
CTS
-
BOS
43h 25m
1 stop
$1,498Cathay Pacific
Sat, Oct 10 - Sat, Oct 17
Cathay Pacific Logo
1:45 am - 9:25 pm
BOS
-
CTS
30h 40m
2 stops
Cathay Pacific Logo
4:40 pm - 11:05 pm
CTS
-
BOS
43h 25m
1 stop
$1,508Cathay Pacific
Sun, Jul 12 - Mon, Jul 27
Multiple Airlines Logo
7:25 am - 7:40 pm
BOS
-
CTS
23h 15m
2 stops
Multiple Airlines Logo
5:30 pm - 3:15 pm
CTS
-
BOS
58h 45m
2 stops
$1,540Multiple Airlines
Thu, Oct 8 - Sun, Oct 18
Cathay Pacific Logo
1:45 am - 6:15 pm
BOS
-
CTS
51h 30m
2 stops
Cathay Pacific Logo
11:50 am - 11:05 pm
CTS
-
BOS
48h 15m
3 stops
$1,549Cathay Pacific
Sat, Nov 28 - Thu, Dec 3
Cathay Pacific Logo
12:30 am - 6:35 pm
BOS
-
CTS
28h 05m
3 stops
Cathay Pacific Logo
4:00 pm - 10:00 pm
CTS
-
BOS
44h 00m
1 stop
$1,555Cathay Pacific
Sun, Jul 12 - Mon, Jul 27
Multiple Airlines Logo
6:00 am - 7:40 pm
BOS
-
CTS
24h 40m
3 stops
Multiple Airlines Logo
5:30 pm - 3:15 pm
CTS
-
BOS
58h 45m
2 stops
$1,586Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boston to Sapporo flights

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

What is the most popular layover airport when flying from Boston to Sapporo?

Percentage of 1-stop round-trip flights from Boston to Sapporo chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Tokyo (NRT) is the top choice – 33% of KAYAK users who clicked on 1-stop flights from Boston to Sapporo picked an itinerary connecting there.

What is the cheapest layover airport when flying from Boston to Sapporo?

Average round-trip price for 1-stop flights from Boston to Sapporo clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Hong Kong (HKG) offer the most affordable fares, with an average round-trip price of $1,072.

Which layover airport offers the shortest total travel time from Boston to Sapporo?

Shortest average total travel time for 1-stop one-way flights from Boston to Sapporo via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Tokyo (NRT) for the shortest journey. The average one-way travel time for flights connecting there is 17h 20m.

Which layover airport has the quickest connection when flying from Boston to Sapporo?

Average layover duration at different layover airports for 1-stop one-way flights from Boston to Sapporo, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Tokyo (NRT) often has the shortest layovers from Boston to Sapporo, with an average of 4h 05m.

Good to know

Cheapest flight$1,439
Flight from Boston to Sapporo

When to book flights from Boston to Sapporo

Are your dates flexible? Find out the best times to travel from Boston 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 Boston to Sapporo flights

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

    In the last 5 days, the lowest price for a flight from Boston to Sapporo Chitose Airport was $668 for a one-way ticket and $1,439 for a round-trip.

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

    Yes, you’ll need a passport to travel to Sapporo from Boston.

  • Which airports will I be using when flying from Boston to Sapporo?

    Boston airport is called Boston Logan Intl and the only airport in Sapporo is Sapporo Chitose.

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

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

  • Which airline alliances offer flights from Boston to Sapporo?

    Star Alliance is the only airline alliance operating flights between Boston and Sapporo.

  • How does KAYAK find such low prices on flights from Boston 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 Boston to Sapporo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sapporo from Boston 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 Boston 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 Boston with another airline. Booking your flights between Boston 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 Boston 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 Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Boston to Sapporo?

    In the past 5 days, the cheapest round-trip tickets from Boston to Sapporo were found on Cathay Pacific ($1,439) and Korean Air ($2,229).

Reviews of the top airline flying from Boston to Sapporo

 
See real verified KAYAK customer reviews for airlines flying from Boston 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 Boston 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.
8.3
ANAOverall score based on 1236 reviews
8.2Comfort
8.5Boarding
8.7Crew
7.9Entertainment
7.7Food
Airline reviews

Roomy airlines. Friendly staff. Timely service. Temp was warm during the flight.

8.0 ExcellentAnonymous, Jun 2026
LAX - NRT
Read more ANA reviews

Roomy airlines. Friendly staff. Timely service. Temp was warm during the flight.

On time. Convenience of a small airport. Excellent service from staff at check-in.

LAX to San Francisco under UA was sooooo stressful! Flights was delayed and no assistance from the airline to the next flight. Flew UA twice and both flights highly distressful.

The food was terrible and totally inedible. If you are flying with ANA/United bring your own food it was a long flight to be hingry

I thought I bought the ticket directly through Kayak not a 3rd party

I like that we made it faster than regularly scheduled. Everything else was poor. The boarding was slow and chaotic. One person was screaming instructions to people that didn’t understand and there was only one camera so boarding was slow. The crew was not very friendly and one stewardess was extremely rude to everyone the entire flight. The food was not good and not themed to the country we were going to like every international flight I’ve taken. Lastly the seats were awful. After this flight I would never recommend United and will actively avoid booking another flight through them.

When I checked in, it printed two bag tags. The helper said they would cancel the other. They canceled both and my bag was left behind

It was really fast to Tokyo. Much faster than the budget carriers. However a lot less space than international flights.

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!

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

Information on your arrival and departure airports