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$481+ Cheap flights from Boston (BOS) to Japan

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FUK
ene. 21 — ene. 281
mar. 1/21
mar. 1/28
1 adult, Economy
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Cheap flight deals from Boston to Japan

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Japan (JP0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 16, 2025.

Round-trip from

$860
(Cheapflightsfares)

One-way from

$481
(Kiwi.com)
From Boston Logan Intl to Japan
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One-way flight from Boston Logan Intl to Japan
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Find flight deals from Boston to Japan

Cheapest flights from Boston to Japan
Explore the most affordable flight options available from Boston to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/125:45 amBOS - FUK
2 stops25h 55mANA
mié. 2/1911:25 amFUK - BOS
2 stops24h 34mANA
Deal found 1/14$860
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/269:20 amBOS - OKA
2 stops23h 45mANA
mar. 3/411:25 amOKA - BOS
2 stops24h 27mANA
Deal found 1/16$863
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/95:45 amBOS - CTS
2 stops23h 50mANA
mié. 2/191:40 pmCTS - BOS
2 stops22h 09mANA
Deal found 1/16$865
This United Airlines deal was found by Cheapflights users on 1/16. 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.
lun. 2/177:05 amBOS - FUK
2 stops21h 20mUnited Airlines
jue. 2/2712:35 pmFUK - BOS
3 stops32h 45mUnited Airlines
Deal found 1/16$882
This Gurufare deal was found by Cheapflights users on 1/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/206:30 amBOS - KIX
2 stops40h 40mChina Eastern
sáb. 7/269:55 amKIX - BOS
2 stops25h 02mChina Eastern
Deal found 1/16$902
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/2310:52 amBOS - KIX
2 stops31h 58mANA
jue. 3/137:10 amKIX - BOS
2 stops30h 40mANA
Deal found 1/16$916
This Gurufare deal was found by Cheapflights users on 1/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/176:30 amBOS - FUK
2 stops41h 25mChina Eastern
sáb. 7/261:55 pmFUK - BOS
2 stops47h 15mChina Eastern
Deal found 1/15$921
This Gurufare deal was found by Cheapflights users on 1/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/246:30 amBOS - OKA
2 stops42h 00mChina Eastern
sáb. 8/94:30 pmOKA - BOS
2 stops44h 40mChina Eastern
Deal found 1/16$923
This Justfly.com deal was found by Cheapflights users on 1/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/236:00 amBOS - ITM
2 stops24h 20mANA
jue. 3/139:00 amITM - BOS
2 stops25h 42mANA
Deal found 1/14$924
This Booking.com deal was found by Cheapflights users on 1/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/235:35 amBOS - UKB
2 stops26h 10mANA
jue. 3/137:05 amUKB - BOS
2 stops27h 32mANA
Deal found 1/14$927
This United deal was found by Cheapflights users on 1/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/245:45 amBOS - NGO
2 stops24h 45mUnited Airlines
mié. 2/122:10 pmNGO - BOS
2 stops39h 25mUnited Airlines
Deal found 1/15$930
This United Airlines deal was found by Cheapflights users on 1/16. 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.
lun. 2/245:45 amBOS - KIX
1 stop20h 50mUnited Airlines
vie. 3/146:30 pmKIX - BOS
1 stop26h 32mUnited Airlines
Deal found 1/16$931

Find flights from Boston to Japan within your budget

Customize your flight search to find flights from Boston to Japan 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 enero 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonFukuoka

BOS - FUK

BOSFUK

Boston Logan Intl

mié. 2/12

5:45 am-9:40 pm

2 stops25h 55m

Fukuoka

mié. 2/19

11:25 am-9:59 pm

2 stops24h 34m

$860

BostonOkinawa

BOS - OKA

BOSOKA

Boston Logan Intl

mié. 2/26

9:20 am-11:05 pm

2 stops23h 45m

Okinawa Naha

mar. 3/4

11:25 am-9:52 pm

2 stops24h 27m

$863

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

dom. 2/23

7:00 pm-6:50 pm

2 stops33h 50m

Osaka Kansai Intl

jue. 3/13

5:50 pm-2:57 pm

2 stops34h 07m

$864

BostonSapporo

BOS - CTS

BOSCTS

Boston Logan Intl

dom. 2/9

5:45 am-7:35 pm

2 stops23h 50m

Sapporo Chitose

mié. 2/19

1:40 pm-9:49 pm

2 stops22h 09m

$865

BostonFukuoka

BOS - FUK

BOSFUK

Boston Logan Intl

lun. 2/17

7:05 am-6:25 pm

2 stops21h 20m

Fukuoka

jue. 2/27

12:35 pm-7:20 am

3 stops32h 45m

$882

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

dom. 2/23

10:52 am-8:50 am

2 stops31h 58m

Osaka Kansai Intl

jue. 3/13

7:10 am-12:50 am

2 stops30h 40m

$916

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

dom. 2/23

6:00 am-8:20 pm

2 stops24h 20m

Osaka Itami

jue. 3/13

9:00 am-9:42 pm

2 stops25h 42m

$924

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

dom. 2/23

5:35 am-9:45 pm

2 stops26h 10m

Kobe

jue. 3/13

7:05 am-9:37 pm

2 stops27h 32m

$927

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

lun. 2/24

5:45 am-4:35 pm

1 stop20h 50m

Osaka Kansai Intl

vie. 3/14

6:30 pm-8:02 am

1 stop26h 32m

$931

BostonTokyo

BOS - HND

BOSHND

Boston Logan Intl

jue. 1/30

9:15 am-5:45 pm

1 stop18h 30m

Tokyo Haneda

dom. 2/9

4:50 pm-11:37 pm

2 stops20h 47m

$946

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

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

Have a flexible travel schedule? Discover the best time to fly to Japan from Boston 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.

Travel insights for flights from Boston to Japan

Get recent, data-driven insights about flights from Boston to Japan including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Boston to Japan (average of $924). Flying from Boston to Japan in December is currently the most expensive (average of $1,687). 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 BOS to JP?

Find hourly flight availability from Boston to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 16, 2025.

When flying from Boston to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated enero 16, 2025.
To help decide which airline to fly from Boston to Japan, see what other customers have to say about Korean Air, Cathay Pacific and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
847 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,448 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
465 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,327 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Boston to Japan. 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 from for flights from Boston to Japan?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Japan from Boston.

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

    The cheapest airlines for a one-way flight from Boston to Japan are ANA ($493), United Airlines ($505), and Japan Airlines ($558).

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

    When deciding which route to take from Boston to Japan consider Boston Logan Intl - Tokyo Narita, Boston Logan Intl - Tokyo Haneda or Boston Logan Intl - Osaka Kansai Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Japan 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 Boston to Japan?

    Currently, November is the cheapest month in which you can book a flight from Boston to Japan (average of $924). Flying from Boston to Japan in December is currently the most expensive (average of $1,687). 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

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Alternative routes for Boston to Japan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Boston to Japan

Discover the top 10 airlines that operate flights from Boston to Japan. 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 enero 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$228Average$316FlexibilityNo cancel feeOn-time62%
DeltaCheapest$249Average$1,208FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$405Average$1,986FlexibilityNo cancel feeOn-time71%
ZIPAIRCheapest$650Average$687FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$842Average$1,136FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$896Average$1,598FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$970Average$1,582FlexibilityNo cancel feeOn-time69%
ANACheapest$980Average$1,755FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$1,209Average$2,090FlexibilityNo cancel feeOn-time79%
Hawaiian AirlinesCheapest$1,588Average$1,787FlexibilityNo cancel feeOn-time85%
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