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$565+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — BOS
Jul 22 — Jul 291
Wed 7/22
Wed 7/29
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 June 22, 2026.

This United Airlines deal was found by Cheapflights users on 6/21. 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.
Fri 9/115:25 pm
NRT
-
BOS
1 stop17h 34m
United Airlines
Sat 9/265:56 pm
BOS
-
NRT
1 stop31h 34m
United Airlines
Deal found 6/21$895
This Delta deal was found by Cheapflights users on 6/22. 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 9/164:05 pm
HND
-
BOS
1 stop19h 08m
Delta
Wed 9/235:40 am
BOS
-
HND
1 stop21h 35m
Delta
Deal found 6/22$895
This Delta deal was found by Cheapflights users on 6/17. 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.
Tue 9/13:15 pm
HND
-
BOS
1 stop21h 26m
Delta
Sat 2/133:00 pm
BOS
-
HND
1 stop33h 35m
Delta
Deal found 6/17$900
This American Airlines deal was found by Cheapflights users on 6/21. 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 9/166:30 pm
NRT
-
BOS
1 stop17h 25m
American Airlines
Wed 9/236:00 am
BOS
-
NRT
1 stop20h 00m
American Airlines
Deal found 6/21$905
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Fri 9/183:45 pm
HND
-
BOS
1 stop21h 14m
United Airlines
Sat 10/108:25 pm
BOS
-
HND
1 stop28h 10m
United Airlines
Deal found 6/22$916
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 10/275:10 pm
HND
-
BOS
1 stop18h 09m
American Airlines
Tue 11/38:37 am
BOS
-
HND
1 stop19h 48m
American Airlines
Deal found 6/21$1,055
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 10/275:30 pm
NRT
-
BOS
1 stop17h 36m
American Airlines
Tue 11/35:32 am
BOS
-
NRT
1 stop20h 08m
American Airlines
Deal found 6/21$1,056
This Delta deal was found by Cheapflights users on 6/21. 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 10/284:25 pm
HND
-
BOS
2 stops19h 58m
Delta
Wed 11/49:05 am
BOS
-
HND
1 stop18h 40m
Delta
Deal found 6/21$1,057
This Flightnetwork deal was found by Cheapflights users on 6/20. 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.
Sun 8/233:55 pm
NRT
-
BOS
3 stops30h 55m
Multiple Airlines
Sun 8/306:40 pm
BOS
-
NRT
1 stop28h 50m
Multiple Airlines
Deal found 6/20$1,065
This Gotogate deal was found by Cheapflights users on 6/21. 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 8/206:05 pm
HND
-
BOS
1 stop17h 33m
Air Canada
Mon 8/316:00 am
BOS
-
HND
1 stop20h 40m
Air Canada
Deal found 6/21$1,110
This Air Canada deal was found by Cheapflights users on 6/20. 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 8/205:35 pm
NRT
-
BOS
1 stop34h 06m
Air Canada
Mon 8/315:45 am
BOS
-
NRT
1 stop20h 40m
Air Canada
Deal found 6/20$1,113
This Gotogate deal was found by Cheapflights users on 6/21. 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.
Wed 10/286:15 pm
NRT
-
BOS
2 stops28h 22m
Air Canada
Wed 11/45:30 am
BOS
-
NRT
1 stop21h 00m
Air Canada
Deal found 6/21$1,132

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 June 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$895
(United Airlines)

One-way from

$565
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$1,737

Good round-trip deal

$1,576 or less

Good one-way deal

$1,507 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. 6% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Japan to Boston Logan Intl.
Search Deals
Price to beat on a one-way 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 June 22, 2026.
Use the filters below to find and compare flights from Japan to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Fri 9/11

5:15 pm-9:59 pm

1 stop17h 44m

Boston Logan Intl

Sat 9/26

8:25 pm-1:35 pm

1 stop28h 10m

$895

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Wed 9/16

4:05 pm-11:58 pm

2 stops20h 53m

Boston Logan Intl

Wed 9/23

2:54 pm-1:05 pm

1 stop33h 11m

$895

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Tue 9/1

3:15 pm-11:41 pm

1 stop21h 26m

Boston Logan Intl

Sat 2/13

3:00 pm-2:35 pm

1 stop33h 35m

$900

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Fri 9/18

3:45 pm-11:59 pm

1 stop21h 14m

Boston Logan Intl

Sat 10/10

8:25 pm-1:35 pm

1 stop28h 10m

$916

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Tue 10/27

4:25 pm-8:26 pm

1 stop17h 01m

Boston Logan Intl

Tue 11/3

5:30 am-3:05 pm

2 stops19h 35m

$1,057

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Wed 8/26

12:35 pm-9:39 am

2 stops34h 04m

Boston Logan Intl

Mon 9/14

8:15 am-10:40 pm

2 stops25h 25m

$1,141

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Wed 9/16

6:05 pm-11:59 pm

2 stops18h 54m

Boston Logan Intl

Wed 9/23

6:50 pm-3:40 pm

2 stops31h 50m

$1,159

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Mon 8/31

3:15 pm-9:30 pm

1 stop19h 15m

Boston Logan Intl

Sat 10/3

5:15 pm-4:15 pm

1 stop34h 00m

$1,220

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Wed 9/16

5:45 pm-11:59 pm

2 stops19h 14m

Boston Logan Intl

Wed 9/23

7:30 am-3:55 pm

2 stops19h 25m

$1,233

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 8/25

12:35 pm-9:39 am

2 stops34h 04m

Boston Logan Intl

Fri 9/18

9:10 am-10:40 pm

2 stops24h 30m

$1,234

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Japan to Boston (average of $529). Flying from Japan to Boston in April is currently the most expensive (average of $965). 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 June 22, 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 17% of weekly flights between Japan and Boston have experienced delays in the past year, with the average delay time being 124 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 17% of flights being delayed.

How far ahead should I book a flight from Japan to Boston?

The price you pay for your flight from Japan to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 June 22, 2026.
See what other customers who have flown with Japan Airlines,Delta, andCathay 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
1,845 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Japan Airlines
8.3
Very good
1,845 reviews
Japan Airlines
8.3
Very good
1,845 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Delta
7.8
Good
8,425 reviews
Japan Airlines
8.3
Very good
1,845 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Cathay Pacific
7.6
Good
1,388 reviews
Japan Airlines
8.3
Very good
1,845 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Air Canada
7.1
Good
11,244 reviews
Japan Airlines
8.3
Very good
1,845 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.

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 $905, United Airlines can have you in Boston from Japan in 17h 25m. 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 $137. Users have also found prices from $171 and $182 on Delta 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 Kansai Intl - 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, February is the cheapest month in which you can book a flight from Japan to Boston (average of $529). Flying from Japan to Boston in April is currently the most expensive (average of $965). 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
Waltham
Cambridge
Concord
Brockton
Watertown
Hampton Beach
Seekonk
Cranston
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Dedham
Swansea
Old Orchard Beach
Lowell
Smithfield
Braintree

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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 June 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,149Average$1,322FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$1,344Average$1,943FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$1,657Average$1,868FlexibilityNo cancel feeOn-time79%

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