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$388+ Cheap flights from Japan to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — BOS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Japan to Boston

Cheapest flights from Japan to Boston
Explore the most affordable flight options available from Japan to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Air Canada deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:45 pm
NRT
-
BOS
1 stop34h 07m
Air Canada
Sun 2/810:15 am
BOS
-
NRT
1 stop16h 15m
Air Canada
Deal found 1/29$732
This Expedia deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:50 pm
HND
-
BOS
1 stop17h 47m
Air Canada
Sun 2/86:15 am
BOS
-
HND
1 stop20h 25m
Air Canada
Deal found 1/29$740
This JTB deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JTB is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:45 pm
NRT
-
BOS
1 stop14h 57m
Air Canada
Thu 3/56:15 am
BOS
-
NRT
1 stop20h 15m
Air Canada
Deal found 1/28$742
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:10 pm
HND
-
BOS
1 stop16h 23m
American Airlines
Wed 2/188:26 am
BOS
-
HND
1 stop20h 04m
American Airlines
Deal found 1/27$764
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:30 pm
NRT
-
BOS
1 stop20h 00m
American Airlines
Wed 2/184:04 pm
BOS
-
NRT
1 stop33h 26m
American Airlines
Deal found 1/27$765
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/114:25 pm
HND
-
BOS
2 stops19h 56m
Delta
Wed 2/186:00 am
BOS
-
HND
2 stops21h 45m
Delta
Deal found 1/27$765
This Trip.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:30 pm
NRT
-
BOS
2 stops24h 30m
Multiple Airlines
Tue 3/102:45 pm
BOS
-
NRT
2 stops36h 15m
Multiple Airlines
Deal found 1/26$768
This Flightnetwork deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:50 pm
HND
-
BOS
1 stop17h 47m
Air Canada
Sat 3/74:35 pm
BOS
-
HND
1 stop34h 05m
Air Canada
Deal found 1/29$801
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:30 pm
NRT
-
BOS
1 stop26h 24m
Multiple Airlines
Wed 3/47:00 am
BOS
-
NRT
1 stop19h 00m
Multiple Airlines
Deal found 1/28$912
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:30 pm
NRT
-
BOS
1 stop21h 31m
Multiple Airlines
Mon 3/912:56 pm
BOS
-
NRT
2 stops38h 04m
Multiple Airlines
Deal found 1/27$945
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:30 pm
NRT
-
BOS
1 stop19h 24m
Multiple Airlines
Wed 2/187:00 am
BOS
-
NRT
1 stop19h 00m
Multiple Airlines
Deal found 1/28$947
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:30 pm
KIX
-
BOS
1 stop41h 35m
Cathay Pacific
Fri 8/281:45 am
BOS
-
KIX
1 stop39h 55m
Cathay Pacific
Deal found 1/27$955

Find flight deals from Japan to Boston

Keep the following information in mind while searching for Japan to Boston flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$742
(JTB)

One-way from

$388
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$1,245

Good round-trip deal

$1,828 or less
Provider with most accurate pricing for Tokyo (TYO)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tokyo (TYO)-Boston Logan Intl flights.
Search Deals
From Japan to Boston Logan Intl
Search Deals
One-way flight from Japan to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Japan to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Japan to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Japan to Boston that are best for you.

Fly from

Japan

Fly to

Boston

Route

Depart

Return

Price

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Thu 2/26

6:45 pm-7:42 pm

1 stop14h 57m

Boston Logan Intl

Thu 3/5

6:15 am-4:30 pm

1 stop20h 15m

$742

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Wed 2/11

5:10 pm-7:33 pm

1 stop16h 23m

Boston Logan Intl

Wed 2/18

8:26 am-6:30 pm

1 stop20h 04m

$764

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Thu 2/26

6:50 pm-10:37 pm

1 stop17h 47m

Boston Logan Intl

Thu 3/5

6:15 am-4:40 pm

1 stop20h 25m

$764

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Wed 2/11

5:35 pm-1:04 am

2 stops21h 29m

Boston Logan Intl

Wed 2/18

9:00 am-5:45 pm

1 stop18h 45m

$765

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Sat 2/28

6:50 pm-10:37 pm

1 stop17h 47m

Boston Logan Intl

Sat 3/7

4:35 pm-4:40 pm

1 stop34h 05m

$801

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Wed 2/25

6:30 pm-6:54 am

1 stop26h 24m

Boston Logan Intl

Wed 3/4

7:00 am-4:00 pm

1 stop19h 00m

$912

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Wed 2/11

6:30 pm-11:54 pm

1 stop19h 24m

Boston Logan Intl

Wed 2/18

7:00 am-4:00 pm

1 stop19h 00m

$947

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/2

6:30 pm-11:05 pm

1 stop41h 35m

Boston Logan Intl

Fri 8/28

1:45 am-6:40 am

1 stop39h 55m

$955

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Thu 3/5

6:00 pm-10:00 pm

1 stop42h 00m

Boston Logan Intl

Sun 3/15

11:05 am-6:30 am

2 stops30h 25m

$967

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Thu 2/26

10:30 am-11:44 pm

2 stops27h 14m

Boston Logan Intl

Thu 3/5

6:24 pm-4:00 pm

1 stop31h 36m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from Japan to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Japan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Japan to Boston

What is the cheapest month to book a flight from Japan to Boston?

Currently, October is the cheapest month in which you can book a flight from Japan to Boston (average of $597). Flying from Japan to Boston in July is currently the most expensive (average of $1,230). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JP to BOS?

Find hourly flight availability from Japan to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Japan to Boston as you normally would.

How often are flights from Japan to Boston delayed?

About 19% of weekly flights between Japan and Boston have experienced delays in the past year, with the average delay time being 118 minutes.

What is the most punctual flight time for Japan to Boston flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Japan to Boston flights?

Over the last year, Japan Airlines have had the lowest number of delays on this route, with just 19% of flights being delayed.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated January 29, 2026.
See what other customers who have flown with Japan Airlines, Delta, and Cathay Pacific from Japan to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,691 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

NRT - YVR

I had difficulties to get my mileage number registered on my flights. I wasn’t able to put it in at JAL check-in counter or online checking-in. I had to call the customer service in Japan by wasting much time.
Japan Airlines
8.3
Very good
1,691 reviews
Japan Airlines
8.3
Very good
1,691 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

NRT - YVR

I had difficulties to get my mileage number registered on my flights. I wasn’t able to put it in at JAL check-in counter or online checking-in. I had to call the customer service in Japan by wasting much time.
Delta
7.9
Good
8,127 reviews
Japan Airlines
8.3
Very good
1,691 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

NRT - YVR

I had difficulties to get my mileage number registered on my flights. I wasn’t able to put it in at JAL check-in counter or online checking-in. I had to call the customer service in Japan by wasting much time.
Cathay Pacific
7.6
Good
1,148 reviews
Japan Airlines
8.3
Very good
1,691 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

NRT - YVR

I had difficulties to get my mileage number registered on my flights. I wasn’t able to put it in at JAL check-in counter or online checking-in. I had to call the customer service in Japan by wasting much time.
United Airlines
7.4
Good
9,215 reviews
Japan Airlines
8.3
Very good
1,691 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

NRT - YVR

I had difficulties to get my mileage number registered on my flights. I wasn’t able to put it in at JAL check-in counter or online checking-in. I had to call the customer service in Japan by wasting much time.
Air Canada
7.1
Good
10,667 reviews
Japan Airlines
8.3
Very good
1,691 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

NRT - YVR

I had difficulties to get my mileage number registered on my flights. I wasn’t able to put it in at JAL check-in counter or online checking-in. I had to call the customer service in Japan by wasting much time.

Related info for your journey

Find useful and relevant information for your journey from Japan to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from Japan?

    For a flight from Japan to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.

  • How long is the flight from Japan to Boston?

    For as low as $742, Air Canada can have you in Boston from Japan in 14h 57m. The distance from Japan to Boston is about 6682 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Japan to Boston one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $423. Users have also found prices from $425 and $432 on United Airlines and Air Canada, respectively.

  • What are the most popular routes from Japan to Boston?

    While some choose either Tokyo Haneda - Boston Logan Intl or Osaka Itami - Boston Logan Intl, Tokyo Narita - Boston Logan Intl is the most popular route from Japan to Boston.

  • Can I find deals for flights from Japan to Boston that include hotel bookings?

    Yes. In addition to deals on Japan to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Japan to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Boston.

  • Can I find deals for business class flights from Japan to Boston?

    Yes. Cheapflights offers flight deals from Japan to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Japan to Boston?

    Currently, October is the cheapest month in which you can book a flight from Japan to Boston (average of $597). Flying from Japan to Boston in July is currently the most expensive (average of $1,230). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
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Watertown
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Seabrook
Cranston
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Top 2 airlines flying from Japan to Boston

Discover the top 2 airlines that operate flights from Japan to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$946Average$1,230FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$1,651Average$1,907FlexibilityNo cancel feeOn-time79%

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