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 $614. Users have also found prices from $659 and $708 on Alaska Airlines and Hainan 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.

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

Travelers have found it’s best to book a flight 26 days in advance to save up to 50% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 26 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Japan to Boston 1-2 weeks in advance for as low as $1,079, or $1,164 for flights within the next 24 hours.

What is the cheapest month to fly from Japan to Boston?

February can be a great time to fly to Boston from Japan with a flight ticket averaging about $1,327. Cheapflights users have found deals in the month of February for as cheap as $774. The most expensive prices can be found in the month of January.

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.

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.

$1,148+ Flights from Japan to Boston

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Cheap flight deals from Japan to Boston

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$985 (Mytrip)
One-way from	$529 (Kiwi.com)
Popular in	January
Cheapest in	February
Average price	$1,111
Good round-trip deal	$1,402 or less
Good one-way deal	$1,480 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

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

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.

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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 March 28, 2025.

Thu 5/226:05 pmKIX - BOS

2 stops34h 43mAir Canada

Sat 7/126:45 pmBOS - KIX

2 stops32h 40mAir Canada

Deal found 3/26

$987

Thu 5/229:10 amKIX - BOS

1 stop26h 50mCathay Pacific

Fri 7/111:40 amBOS - KIX

1 stop22h 20mCathay Pacific

Deal found 3/26

$1,001

Thu 6/1210:10 amNGO - BOS

1 stop25h 50mMultiple Airlines

Thu 7/171:40 amBOS - NGO

2 stops45h 00mMultiple Airlines

Deal found 3/27

$1,046

Mon 7/73:50 pmNRT - BOS

3 stops30h 45mMultiple Airlines

Tue 7/1512:15 pmBOS - NRT

3 stops35h 20mMultiple Airlines

Deal found 3/28

$1,063

Tue 11/2510:10 amHND - BOS

1 stop25h 50mCathay Pacific

Sat 11/2912:30 amBOS - HND

1 stop30h 45mCathay Pacific

Deal found 3/27

$1,066

Thu 6/269:40 pmNRT - BOS

1 stop38h 20mCathay Pacific

Mon 7/211:40 amBOS - NRT

2 stops26h 35mCathay Pacific

Deal found 3/28

$1,073

Thu 5/298:55 pmKIX - BOS

3 stops38h 56mMultiple Airlines

Sat 7/121:55 pmBOS - KIX

3 stops32h 25mMultiple Airlines

Deal found 3/27

$1,100

Thu 4/35:35 pmNRT - BOS

1 stop15h 27mAir Canada

Wed 4/166:10 amBOS - NRT

2 stops20h 15mAir Canada

Deal found 3/27

$1,118

Wed 7/26:30 pmNRT - BOS

2 stops36h 40mWestJet

Sat 7/266:25 pmBOS - NRT

1 stop33h 00mWestJet

Deal found 3/26

$1,119

Wed 4/22:00 amHND - BOS

3 stops44h 59mMultiple Airlines

Wed 4/166:40 pmBOS - HND

2 stops41h 50mMultiple Airlines

Deal found 3/26

$1,160

Thu 4/311:55 amHND - BOS

1 stop18h 12mBritish Airways

Wed 4/1610:05 amBOS - HND

1 stop38h 55mBritish Airways

Deal found 3/26

$1,178

Sun 5/113:35 pmFUK - BOS

2 stops29h 20mMultiple Airlines

Sun 5/187:30 amBOS - FUK

2 stops42h 05mMultiple Airlines

Deal found 3/27

$1,190

Best flights from Japan to Boston
Discover carefully curated flight deals from Japan to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Thu 5/226:05 pmKIX - BOS

2 stops37h 08mAir Canada

Sat 7/126:50 pmBOS - KIX

2 stops32h 35mAir Canada

Deal found 3/27

$985

Thu 5/229:10 amKIX - BOS

1 stop26h 50mCathay Pacific

Fri 7/111:40 amBOS - KIX

1 stop22h 20mCathay Pacific

Deal found 3/26

$1,001

Thu 6/1210:10 amNGO - BOS

1 stop25h 50mMultiple Airlines

Thu 7/171:40 amBOS - NGO

2 stops45h 00mMultiple Airlines

Deal found 3/27

$1,046

Wed 7/26:30 pmNRT - BOS

2 stops36h 40mWestJet

Sat 7/266:25 pmBOS - NRT

1 stop33h 00mWestJet

Deal found 3/26

$1,119

Tue 5/65:45 pmHND - BOS

1 stop18h 04mAmerican Airlines

Sat 5/106:00 pmBOS - HND

1 stop21h 45mAmerican Airlines

Deal found 3/27

$1,290

Mon 5/128:15 pmHND - BOS

1 stop22h 45mHawaiian Airlines

Thu 5/298:00 amBOS - HND

1 stop22h 25mHawaiian Airlines

Deal found 3/27

$1,330

Mon 5/1210:55 amNRT - BOS

1 stop41h 30mSWISS

Thu 6/59:40 pmBOS - NRT

1 stop22h 25mSWISS

Deal found 3/27

$1,342

Fri 9/129:05 amKIX - BOS

2 stops27h 49mDelta

Sat 9/277:45 pmBOS - KIX

2 stops36h 15mDelta

Deal found 3/27

$1,420

Sun 6/14:40 pmFUK - BOS

2 stops35h 25mQatar Airways

Mon 6/1610:00 pmBOS - FUK

2 stops52h 30mQatar Airways

Deal found 3/27

$1,460

Fri 4/119:15 pmNRT - BOS

4 stops39h 44mEthiopian Air

Mon 4/145:30 amBOS - NRT

4 stops49h 35mEthiopian Air

Deal found 3/27

$1,473

Mon 5/512:05 amHND - BOS

1 stop26h 30mAir France

Sat 5/1010:20 pmBOS - HND

1 stop42h 35mAir France

Deal found 3/27

$1,534

Thu 6/266:20 pmNRT - BOS

Nonstop12h 50mJapan Airlines

Tue 7/221:35 pmBOS - NRT

Nonstop13h 35mJapan Airlines

Deal found 3/27

$1,599

Last-minute flights from Japan to Boston
Discover last-minute flight deals from Japan to Boston. Data last updated March 28, 2025 and is based on user searches.

Wed 4/22:00 amHND - BOS

3 stops44h 59mMultiple Airlines

Wed 4/166:40 pmBOS - HND

2 stops41h 50mMultiple Airlines

Deal found 3/26

$1,160

Thu 4/39:40 pmNRT - BOS

1 stop38h 20mCathay Pacific

Wed 4/1611:19 amBOS - NRT

2 stops30h 21mCathay Pacific

Deal found 3/27

$1,110

Thu 4/35:35 pmNRT - BOS

1 stop15h 27mAir Canada

Wed 4/166:10 amBOS - NRT

2 stops20h 15mAir Canada

Deal found 3/27

$1,118

Thu 4/311:55 amHND - BOS

1 stop18h 12mBritish Airways

Wed 4/1610:05 amBOS - HND

1 stop38h 55mBritish Airways

Deal found 3/26

$1,178

Thu 4/310:05 amHND - BOS

1 stop25h 55mCathay Pacific

Tue 4/151:40 amBOS - HND

1 stop30h 55mCathay Pacific

Deal found 3/26

$1,206

Thu 4/36:10 pmHND - BOS

1 stop17h 26mAir Canada

Wed 4/166:10 amBOS - HND

1 stop20h 40mAir Canada

Deal found 3/27

$1,309

Thu 4/39:15 pmNRT - BOS

4 stops63h 44mEthiopian Air

Wed 4/165:30 amBOS - NRT

4 stops49h 35mEthiopian Air

Deal found 3/27

$1,580

Thu 4/310:20 amHND - BOS

1 stop17h 04mANA

Wed 4/169:30 amBOS - HND

1 stop16h 50mANA

Deal found 3/26

$1,736

Thu 4/36:20 pmNRT - BOS

Nonstop12h 45mJapan Airlines

Wed 4/161:20 pmBOS - NRT

Nonstop13h 50mJapan Airlines

Deal found 3/26

$1,737

Thu 4/38:55 pmNRT - BOS

1 stop26h 25mKorean Air

Wed 4/1612:55 pmBOS - NRT

1 stop19h 10mKorean Air

Deal found 3/26

$1,739

Fri 4/412:05 pmNRT - BOS

3 stops47h 45mMultiple Airlines

Thu 5/14:30 pmBOS - NRT

1 stop31h 30mMultiple Airlines

Deal found 3/27

$1,107

Fri 4/46:25 pmNRT - BOS

1 stop24h 35mHawaiian Airlines

Thu 4/178:00 amBOS - NRT

1 stop43h 00mHawaiian Airlines

Deal found 3/27

$1,329

One-way flights from Japan to Boston
Search for one-way flight options from Japan to Boston. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Thu 6/127:40 amKIX - BOS

3 stops47h 00mMultiple Airlines

Deal found 3/27

$529

Thu 5/14:25 pmNRT - BOS

3 stops30h 57mMultiple Airlines

Deal found 3/27

$558

Fri 5/301:30 pmOKA - BOS

3 stops56h 11mMultiple Airlines

Deal found 3/27

$567

Thu 7/36:30 pmNRT - BOS

1 stop36h 10mWestJet

Deal found 3/27

$614

Tue 5/206:25 pmNRT - BOS

2 stops24h 15mAlaska Airlines

Deal found 3/27

$659

Sat 8/27:35 amNGO - BOS

3 stops47h 05mMultiple Airlines

Deal found 3/25

$683

Fri 4/42:40 amHND - BOS

2 stops33h 20mMultiple Airlines

Deal found 3/27

$700

Thu 6/122:20 pmKIX - BOS

1 stop39h 20mHainan Airlines

Deal found 3/27

$708

Thu 4/101:55 pmNRT - BOS

1 stop39h 45mHainan Airlines

Deal found 3/26

$725

Mon 6/911:35 amOKA - BOS

1 stop24h 25mCathay Pacific

Deal found 3/26

$750

Wed 4/2312:00 pmITM - BOS

3 stops42h 50mMultiple Airlines

Deal found 3/26

$754

Sat 7/129:10 amKIX - BOS

1 stop26h 50mCathay Pacific

Deal found 3/27

$763

Cheapflights Fare Finder

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

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Thu 5/22

6:05 pm-3:48 pm

2 stops34h 43m

Boston Logan Intl

Sat 7/12

6:45 pm-4:25 pm

2 stops32h 40m

$987

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Thu 5/22

9:10 am-11:00 pm

1 stop26h 50m

Boston Logan Intl

Fri 7/11

1:40 am-1:00 pm

1 stop22h 20m

$1,001

NagoyaBoston

NGO - BOS

NGOBOS

Nagoya Chubu Centrair Intl

Thu 6/12

10:10 am-11:00 pm

1 stop25h 50m

Boston Logan Intl

Thu 7/17

1:40 am-11:40 am

2 stops45h 00m

$1,046

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Mon 7/7

3:50 pm-9:35 am

3 stops30h 45m

Boston Logan Intl

Tue 7/15

12:15 pm-12:35 pm

3 stops35h 20m

$1,063

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Thu 6/26

9:40 pm-11:00 pm

1 stop38h 20m

Boston Logan Intl

Mon 7/21

1:40 am-5:15 pm

2 stops26h 35m

$1,073

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Fri 6/20

10:05 am-11:00 pm

1 stop25h 55m

Boston Logan Intl

Sun 7/13

1:40 am-1:55 pm

1 stop23h 15m

$1,093

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Thu 5/29

8:55 pm-10:51 pm

3 stops38h 56m

Boston Logan Intl

Sat 7/12

1:55 pm-11:20 am

3 stops32h 25m

$1,100

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Tue 5/6

5:35 pm-9:55 am

2 stops29h 20m

Boston Logan Intl

Sat 5/10

6:45 pm-2:55 pm

2 stops31h 10m

$1,109

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Wed 7/2

6:30 pm-6:10 pm

2 stops36h 40m

Boston Logan Intl

Sat 7/26

6:25 pm-4:25 pm

1 stop33h 00m

$1,119

FukuokaBoston

FUK - BOS

FUKBOS

Fukuoka

Sun 5/11

3:35 pm-7:55 am

2 stops29h 20m

Boston Logan Intl

Sun 5/18

7:30 am-2:35 pm

2 stops42h 05m

$1,190

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 results

...

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, January is the cheapest month in which you can book a flight from Japan to Boston (average of $218). Flying from Japan to Boston in July is currently the most expensive (average of $311). 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?

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.

Rainfall in Boston by month

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

To help decide which airline to fly from Japan to Boston, see what other customers have to say about Korean Air, Japan Airlines and Asiana Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,050 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air

8.4

Very good

1,050 reviews

Korean Air

8.4

Very good

1,050 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Japan Airlines

8.3

Very good

1,440 reviews

Korean Air

8.4

Very good

1,050 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Asiana Airlines

8.2

Very good

440 reviews

Korean Air

8.4

Very good

1,050 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Emirates

8.0

Very good

3,190 reviews

Korean Air

8.4

Very good

1,050 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Delta

8.0

Very good

7,897 reviews

Korean Air

8.4

Very good

1,050 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Related info for your journey

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.
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 $614. Users have also found prices from $659 and $708 on Alaska Airlines and Hainan 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, January is the cheapest month in which you can book a flight from Japan to Boston (average of $218). Flying from Japan to Boston in July is currently the most expensive (average of $311). 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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Marlborough

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Framingham

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Seekonk

Randolph

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Smithfield

Salem

Chelsea

Seabrook

Brookline

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Top 7 airlines flying from Japan to Boston

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$751	Average$1,453	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$893	Average$1,284	FlexibilityNo cancel fee	On-time69%
Cathay Pacific	Cheapest$917	Average$1,158	FlexibilityNo cancel fee	On-time72%
Air Canada	Cheapest$928	Average$1,129	FlexibilityNo cancel fee	On-time67%
Japan Airlines	Cheapest$1,108	Average$1,957	FlexibilityNo cancel fee	On-time79%
Hawaiian Airlines	Cheapest$1,234	Average$1,314	FlexibilityNo cancel fee	On-time85%
ANA	Cheapest$1,656	Average$1,738	FlexibilityNo cancel fee	On-time80%

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$529+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Japan to Boston with Cheapflights

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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 March 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Japan to Boston

Cheapest flights from Japan to BostonExplore 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 March 28, 2025.

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 March 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Japan to Boston that are best for you.

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.

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?

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 March 28, 2025.

Rainfall in Boston by month

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

Temperature in Boston by month

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

Reviews of airlines servicing Boston

To help decide which airline to fly from Japan to Boston, see what other customers have to say about Korean Air, Japan Airlines and Asiana Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

What are the most popular routes from Japan to Boston?

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

How can I find direct flights from Japan to Boston?

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

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

Traveling to a place near Japan?

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Alternative routes for Japan to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Japan to Boston

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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 March 28, 2025.