$576 Cheap Flights from Boston (BOS) to Sapporo (CTS)

View $576 flight on Wed, Feb 4, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to New Chitose Intl. Airport (CTS)

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Cheap Flights from Boston to Sapporo (BOS-CTS)

Prices were available within the past 7 days and start at $576 for one-way flights and $842 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Jan 25 - Thu, Feb 5
BOS
Boston
CTS
Sapporo
$842 Roundtrip, found 2 days ago
$842
Roundtrip
found 2 days ago
Select United flight, departing Sun, Jan 25 from Boston to Sapporo, returning Thu, Feb 5, priced at $842 found 2 days ago
All Nippon Airways
Sun, Jan 11 - Wed, Jan 21
BOS
Boston
CTS
Sapporo
$858 Roundtrip, found 2 days ago
$858
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Sun, Jan 11 from Boston to Sapporo, returning Wed, Jan 21, priced at $858 found 2 days ago
All Nippon Airways
Wed, Feb 4 - Wed, Feb 18
BOS
Boston
CTS
Sapporo
$860 Roundtrip, found 2 days ago
$860
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Feb 4 from Boston to Sapporo, returning Wed, Feb 18, priced at $860 found 2 days ago
All Nippon Airways
Sun, Feb 1 - Wed, Feb 11
BOS
Boston
CTS
Sapporo
$868 Roundtrip, found 3 days ago
$868
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Sun, Feb 1 from Boston to Sapporo, returning Wed, Feb 11, priced at $868 found 3 days ago
All Nippon Airways
Sun, Feb 1 - Wed, Feb 11
BOS
Boston
CTS
Sapporo
$870 Roundtrip, found 3 days ago
$870
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Sun, Feb 1 from Boston to Sapporo, returning Wed, Feb 11, priced at $870 found 3 days ago
United
Sun, Jan 25 - Thu, Feb 5
BOS
Boston
CTS
Sapporo
$909 Roundtrip, found 2 days ago
$909
Roundtrip
found 2 days ago
Select United flight, departing Sun, Jan 25 from Boston to Sapporo, returning Thu, Feb 5, priced at $909 found 2 days ago
All Nippon Airways
Wed, Feb 4 - Wed, Feb 18
BOS
Boston
CTS
Sapporo
$925 Roundtrip, found 2 days ago
$925
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Feb 4 from Boston to Sapporo, returning Wed, Feb 18, priced at $925 found 2 days ago
JetBlue Airways
Sun, Jan 25 - Thu, Feb 5
BOS
Boston
CTS
Sapporo
$1,010 Roundtrip, found 2 days ago
$1,010
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sun, Jan 25 from Boston to Sapporo, returning Thu, Feb 5, priced at $1,010 found 2 days ago
Cathay Pacific
Thu, Jan 8 - Mon, Jan 19
BOS
Boston
CTS
Sapporo
$1,049 Roundtrip, found 2 days ago
$1,049
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Thu, Jan 8 from Boston to Sapporo, returning Mon, Jan 19, priced at $1,049 found 2 days ago
Korean Air
Wed, Jan 21 - Wed, Jan 28
BOS
Boston
CTS
Sapporo
$1,061 Roundtrip, found 6 hours ago
$1,061
Roundtrip
found 6 hours ago
Select Korean Air flight, departing Wed, Jan 21 from Boston to Sapporo, returning Wed, Jan 28, priced at $1,061 found 6 hours ago

Alternative airports near Sapporo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to New Chitose CTS. Cheapest option available. Average driving time to city center is 37 minutes. Flights from $1,490
CTS
New Chitose
Cheapest
Average driving time to city center37 min
Flights from $1,490
Flights from Boston (BOS) to Sapporo (CTS)
Origin airport
Logan Intl.
Destination airport
New Chitose
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, Japan Airlines, Korean Air, Lufthansa, Turkish Airlines, United
Roundtrip price
$842
Distance
6212 mi

Boston to Sapporo Flights

The cheapest times to fly from Boston to Sapporo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Sapporo are during the month of January. You can find some of the cheapest flights from Boston to Sapporo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Sapporo

Sunday is one of the best days to book for cheap flights from Boston to Sapporo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Sapporo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Sapporo in 2025. You can also book with separate airlines for your outbound and return journeys, from $576 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Sapporo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Sapporo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to New Chitose Airport (CTS) cost?
Secure a cheap one-way flight from $576 or cheap return flight from $842 from Logan Intl. Airport (BOS) to New Chitose Airport (CTS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to New Chitose Airport (CTS)?
January is the most affordable month to fly from BOS to CTS. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to New Chitose Airport (CTS)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from BOS to CTS. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Logan Intl. Airport (BOS) to New Chitose Airport (CTS)?
Direct flights from Logan Intl. Airport (BOS) to New Chitose Airport (CTS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BOS to CTS?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to New Chitose Airport (CTS)?
To avoid possible delays on the Logan Intl. Airport (BOS) to New Chitose Airport (CTS) route, travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to New Chitose Airport (CTS) last-minute?
Last-minute bookings from BOS to CTS are usually more expensive. To lock in the cheapest rates, start looking for flights as early as possible. That being said, if you can play around with your travel dates, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a BOS to CTS flight and hotel package?
Compared with arranging hotels and flights separately, booking a BOS to CTS flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and choose from our wide range of stays, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to New Chitose Airport (CTS)?
In most instances, you can cancel or modify your BOS to CTS flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further details, go to our Customer Service portal.

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*Available to One Key members.