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$461+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — BOS
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Japan to Boston

Keep the following information in mind while searching for Japan to Boston flight deals. Data was last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$737
(Air Canada)

One-way from

$461
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,210

Good one-way deal

$1,018 or less
Provider with most accurate pricing for Tokyo (TYO)-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Tokyo (TYO)-Boston Logan Intl flights.
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From Japan to Boston Logan Intl
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One-way flight from Japan to Boston Logan Intl
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Highest demand for flights based on searches. 10% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a one-way flight from Japan to Boston Logan Intl.
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Find 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 November 26, 2025.

This Gotogate deal was found by Cheapflights users on 11/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:45 pmNRT - BOS
1 stop14h 57mAir Canada
Wed 12/3110:15 amBOS - NRT
1 stop16h 15mAir Canada
Deal found 11/25$746
This OneTravel deal was found by Cheapflights users on 11/24. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:15 pmNRT - BOS
2 stops29h 42mAir Canada
Wed 12/36:40 pmBOS - NRT
2 stops31h 40mAir Canada
Deal found 11/24$781
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:45 pmNRT - BOS
1 stop17h 11mUnited Airlines
Tue 1/65:20 amBOS - NRT
2 stops19h 55mUnited Airlines
Deal found 11/24$815
This Delta deal was found by Cheapflights users on 11/25. 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.
Mon 12/225:20 pmHND - BOS
1 stop16h 27mDelta
Mon 1/56:10 amBOS - HND
1 stop18h 25mDelta
Deal found 11/25$815
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:25 pmHND - BOS
2 stops19h 29mUnited Airlines
Mon 1/55:20 amBOS - HND
2 stops21h 10mUnited Airlines
Deal found 11/24$816
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:35 pmNRT - BOS
2 stops19h 13mUnited Airlines
Tue 1/68:15 amBOS - NRT
1 stop17h 00mUnited Airlines
Deal found 11/24$817
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:45 pmNRT - BOS
1 stop17h 44mUnited Airlines
Mon 1/56:00 amBOS - NRT
1 stop19h 00mUnited Airlines
Deal found 11/24$821
This United Airlines deal was found by Cheapflights users on 11/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:50 pmHND - BOS
1 stop15h 58mUnited Airlines
Tue 1/66:00 amBOS - HND
1 stop18h 20mUnited Airlines
Deal found 11/25$824
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:35 pmNRT - BOS
2 stops18h 09mUnited Airlines
Mon 1/56:45 amBOS - NRT
1 stop18h 30mUnited Airlines
Deal found 11/24$826
This Kissandfly.com deal was found by Cheapflights users on 11/25. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:20 pmHND - BOS
1 stop17h 24mLufthansa
Wed 12/316:45 amBOS - HND
1 stop17h 35mLufthansa
Deal found 11/25$827
This Gotogate deal was found by Cheapflights users on 11/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:45 pmNRT - BOS
2 stops29h 12mAir Canada
Tue 1/65:30 amBOS - NRT
2 stops20h 50mAir Canada
Deal found 11/24$832
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:50 pmHND - BOS
1 stop35h 30mUnited Airlines
Sat 1/32:15 pmBOS - HND
1 stop36h 35mUnited Airlines
Deal found 11/24$832

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 November 26, 2025.
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

Mon 1/19

6:15 pm-9:32 am

2 stops29h 17m

Boston Logan Intl

Thu 1/22

5:30 am-4:20 pm

2 stops20h 50m

$739

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Thu 2/12

6:45 pm-2:52 pm

1 stop34h 07m

Boston Logan Intl

Wed 2/18

10:15 am-4:20 pm

2 stops40h 05m

$744

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Wed 1/14

6:15 pm-9:32 am

2 stops53h 17m

Boston Logan Intl

Sun 5/10

6:20 pm-3:25 pm

2 stops56h 05m

$773

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Mon 1/19

6:50 pm-9:32 am

2 stops28h 42m

Boston Logan Intl

Thu 1/22

6:15 am-4:40 pm

1 stop20h 25m

$779

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Thu 12/25

5:45 pm-9:29 pm

1 stop17h 44m

Boston Logan Intl

Tue 1/6

6:00 am-3:15 pm

1 stop19h 15m

$815

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Mon 12/22

4:50 pm-11:57 pm

2 stops21h 07m

Boston Logan Intl

Mon 1/5

8:50 pm-3:20 pm

2 stops28h 30m

$815

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Tue 12/23

6:25 pm-11:54 pm

2 stops19h 29m

Boston Logan Intl

Mon 1/5

5:20 am-4:30 pm

2 stops21h 10m

$816

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Tue 12/23

4:25 pm-11:57 pm

1 stop21h 32m

Boston Logan Intl

Tue 1/6

9:00 am-5:45 pm

1 stop18h 45m

$817

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Thu 2/12

5:20 pm-7:15 pm

1 stop15h 55m

Boston Logan Intl

Wed 2/18

6:57 pm-2:05 pm

1 stop29h 08m

$818

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Mon 12/22

5:45 pm-9:29 pm

1 stop17h 44m

Boston Logan Intl

Mon 1/5

6:00 am-3:00 pm

1 stop19h 00m

$821

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

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 November 26, 2025.

It’s typically best to fly out from Japan to Boston in the morning. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

How often are flights from Japan to Boston delayed?

About 23% of weekly flights between Japan and Boston have experienced delays in the past year, with the average delay time being 109 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?

Wednesday 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 23% 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 November 26, 2025.
See what other customers who have flown with Japan Airlines, Delta, and United Airlines 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
1,630 reviews

Comfort

8.2

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

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
1,630 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Comfort

8.2

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

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
8,003 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Comfort

8.2

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

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
9,051 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Comfort

8.2

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

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.
American Airlines
7.2
Good
11,039 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Comfort

8.2

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

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
10,481 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Comfort

8.2

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

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 $816, Air Canada can have you in Boston from Japan in 19h 29m. The distance from Japan to Boston is about 6708 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 WestJet. According to our data, you can fly for as low as $500. Users have also found prices from $507 and $535 on Air Canada and United Airlines, 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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Smithfield
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Top 3 airlines flying from Japan to Boston

Discover the top 3 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$699Average$1,380FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$847Average$1,206FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$1,574Average$2,035FlexibilityNo cancel feeOn-time79%

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