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 $492. Users have also found prices from $708 and $740 on Japan Airlines and EVA Air, 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 $1,164, 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 $1,316. 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.

$1,282+ Flights from Japan to Boston

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Cheap flight deals from Japan to Boston

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,194 (Gurufare)
One-way from	$453 (Kiwi.com)
Popular in	January
Cheapest in	February
Average price	$1,304
Good round-trip deal	$1,907 or less
Good one-way deal	$1,577 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. 2% potential increase in price ($29 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

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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 May 1, 2025.

Wed 7/239:40 pmNRT - BOS

1 stop38h 20mCathay Pacific

Wed 8/2011:14 amBOS - NRT

2 stops30h 26mCathay Pacific

Deal found 4/30

$1,194

Fri 7/410:05 amHND - BOS

1 stop25h 55mCathay Pacific

Thu 7/101:40 amBOS - HND

1 stop30h 55mCathay Pacific

Deal found 4/30

$1,201

Fri 5/210:30 amNRT - BOS

2 stops36h 52mMultiple Airlines

Mon 5/57:47 pmBOS - NRT

1 stop29h 28mMultiple Airlines

Deal found 4/29

$1,211

Mon 6/99:10 amKIX - BOS

1 stop26h 50mCathay Pacific

Sun 6/291:40 amBOS - KIX

1 stop24h 35mCathay Pacific

Deal found 4/30

$1,212

Sun 5/49:20 pmHND - BOS

1 stop21h 40mHawaiian Airlines

Thu 5/88:00 amBOS - HND

1 stop22h 25mHawaiian Airlines

Deal found 4/30

$1,224

Sun 5/46:25 pmNRT - BOS

1 stop24h 35mHawaiian Airlines

Thu 5/88:00 amBOS - NRT

1 stop43h 00mHawaiian Airlines

Deal found 4/30

$1,256

Mon 6/24:30 pmHND - BOS

1 stop17h 30mAmerican Airlines

Mon 6/97:13 amBOS - HND

1 stop17h 47mAmerican Airlines

Deal found 4/30

$1,259

Mon 8/181:10 pmKIX - BOS

2 stops30h 00mMultiple Airlines

Sat 8/237:35 pmBOS - KIX

2 stops25h 35mMultiple Airlines

Deal found 5/1

$1,260

Sun 6/810:15 amOKA - BOS

2 stops32h 25mMultiple Airlines

Thu 6/127:00 pmBOS - OKA

2 stops25h 15mMultiple Airlines

Deal found 5/1

$1,267

Wed 7/26:30 pmNRT - BOS

2 stops36h 40mWestJet

Sat 7/198:59 pmBOS - NRT

2 stops54h 26mWestJet

Deal found 4/30

$1,280

Sun 5/252:00 pmFUK - BOS

1 stop22h 00mCathay Pacific

Mon 6/21:40 amBOS - FUK

1 stop22h 10mCathay Pacific

Deal found 5/1

$1,280

Tue 9/162:00 amHND - BOS

3 stops34h 29mMultiple Airlines

Tue 10/711:45 amBOS - HND

2 stops27h 35mMultiple Airlines

Deal found 5/1

$1,289

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 May 1, 2025.

Wed 7/239:40 pmNRT - BOS

1 stop38h 20mCathay Pacific

Wed 8/2011:14 amBOS - NRT

2 stops30h 26mCathay Pacific

Deal found 4/30

$1,194

Mon 6/24:30 pmHND - BOS

1 stop17h 30mAmerican Airlines

Mon 6/97:13 amBOS - HND

1 stop17h 47mAmerican Airlines

Deal found 4/30

$1,259

Mon 8/181:10 pmKIX - BOS

2 stops30h 00mMultiple Airlines

Sat 8/237:35 pmBOS - KIX

2 stops25h 35mMultiple Airlines

Deal found 5/1

$1,260

Wed 7/26:30 pmNRT - BOS

2 stops36h 40mWestJet

Sat 7/198:59 pmBOS - NRT

2 stops54h 26mWestJet

Deal found 4/30

$1,280

Thu 7/105:35 pmNRT - BOS

1 stop34h 00mAir Canada

Wed 8/135:50 amBOS - NRT

1 stop20h 35mAir Canada

Deal found 4/29

$1,325

Sun 6/110:55 amNRT - BOS

1 stop41h 30mSWISS

Tue 6/175:05 pmBOS - NRT

1 stop27h 00mSWISS

Deal found 4/29

$1,440

Wed 9/173:50 pmHND - BOS

1 stop17h 18mUnited Airlines

Tue 10/77:45 amBOS - HND

1 stop19h 10mUnited Airlines

Deal found 5/1

$1,462

Sat 6/144:40 pmFUK - BOS

2 stops35h 25mQatar Airways

Tue 6/1710:00 pmBOS - FUK

2 stops52h 30mQatar Airways

Deal found 4/30

$1,464

Tue 6/39:30 amHND - BOS

1 stop45h 10mLufthansa

Wed 6/118:05 pmBOS - HND

1 stop22h 55mLufthansa

Deal found 4/29

$1,512

Fri 7/2510:15 amOKA - BOS

2 stops34h 45mEVA Air

Sun 7/277:20 amBOS - OKA

2 stops36h 55mEVA Air

Deal found 4/30

$1,599

Wed 5/2110:05 pmHND - BOS

1 stop28h 30mAir France

Wed 5/2810:20 pmBOS - HND

1 stop31h 10mAir France

Deal found 4/30

$1,599

Mon 6/98:55 pmKIX - BOS

1 stop34h 15mJapan Airlines

Mon 6/301:35 pmBOS - KIX

1 stop32h 40mJapan Airlines

Deal found 4/30

$1,772

Last-minute flights from Japan to Boston
Discover last-minute flight deals from Japan to Boston. Data last updated May 1, 2025 and is based on user searches.

Fri 5/210:30 amNRT - BOS

2 stops36h 52mMultiple Airlines

Mon 5/57:47 pmBOS - NRT

1 stop29h 28mMultiple Airlines

Deal found 4/29

$1,211

Sun 5/49:20 pmHND - BOS

1 stop21h 40mHawaiian Airlines

Thu 5/88:00 amBOS - HND

1 stop22h 25mHawaiian Airlines

Deal found 4/30

$1,224

Sun 5/46:25 pmNRT - BOS

1 stop24h 35mHawaiian Airlines

Thu 5/88:00 amBOS - NRT

1 stop43h 00mHawaiian Airlines

Deal found 4/30

$1,256

Sun 5/49:05 pmNRT - BOS

4 stops54h 14mEthiopian Air

Thu 5/85:30 amBOS - NRT

4 stops49h 35mEthiopian Air

Deal found 4/30

$1,427

Mon 5/56:30 pmNRT - BOS

2 stops25h 53mAmerican Airlines

Wed 5/75:15 amBOS - NRT

2 stops20h 45mAmerican Airlines

Deal found 4/30

$1,377

Thu 5/81:55 pmNRT - BOS

1 stop39h 45mMultiple Airlines

Fri 5/164:30 pmBOS - NRT

1 stop31h 00mMultiple Airlines

Deal found 4/30

$1,291

Thu 5/89:25 amNRT - BOS

1 stop26h 35mCathay Pacific

Thu 5/151:40 amBOS - NRT

1 stop29h 50mCathay Pacific

Deal found 4/30

$1,341

Thu 5/81:30 amHND - BOS

2 stops34h 08mMultiple Airlines

Mon 5/125:50 amBOS - HND

3 stops28h 40mMultiple Airlines

Deal found 5/1

$1,350

Thu 5/810:05 amHND - BOS

1 stop25h 55mCathay Pacific

Thu 5/151:40 amBOS - HND

1 stop30h 55mCathay Pacific

Deal found 4/30

$1,396

Thu 5/810:05 pmHND - BOS

1 stop30h 00mAir France

Fri 5/1610:20 pmBOS - HND

1 stop42h 35mAir France

Deal found 4/30

$1,681

Thu 5/85:25 pmNRT - BOS

2 stops18h 13mAir Canada

Fri 5/165:50 amBOS - NRT

2 stops20h 05mAir Canada

Deal found 4/30

$1,752

Thu 5/812:05 amHND - BOS

1 stop27h 05mEmirates

Mon 5/1211:05 pmBOS - HND

1 stop34h 20mEmirates

Deal found 4/30

$1,922

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 May 1, 2025.

Sun 5/114:25 pmNRT - BOS

2 stops45h 19mMultiple Airlines

Deal found 4/30

$453

Mon 9/226:30 pmNRT - BOS

1 stop36h 10mWestJet

Deal found 4/30

$492

Fri 5/238:55 pmKIX - BOS

2 stops45h 45mMultiple Airlines

Deal found 4/30

$496

Sun 5/182:10 amHND - BOS

3 stops42h 30mMultiple Airlines

Deal found 5/1

$537

Fri 5/307:25 amITM - BOS

3 stops28h 26mMultiple Airlines

Deal found 4/30

$635

Sun 9/216:20 pmNRT - BOS

Nonstop12h 45mJapan Airlines

Deal found 4/30

$708

Thu 5/297:55 pmOKA - BOS

2 stops32h 54mMultiple Airlines

Deal found 5/1

$726

Fri 5/236:30 pmKIX - BOS

2 stops48h 10mEVA Air

Deal found 4/30

$740

Thu 5/293:15 pmNRT - BOS

2 stops45h 44mAir China

Deal found 5/1

$753

Wed 8/66:25 pmNRT - BOS

2 stops48h 35mAlaska Airlines

Deal found 4/30

$761

Tue 6/172:20 pmKIX - BOS

1 stop39h 20mHainan Airlines

Deal found 4/30

$764

Wed 5/282:25 pmNRT - BOS

2 stops52h 15mEVA Air

Deal found 5/1

$778

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

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Wed 7/23

9:40 pm-11:00 pm

1 stop38h 20m

Boston Logan Intl

Wed 8/20

11:14 am-6:40 am

2 stops30h 26m

$1,194

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Fri 7/4

10:05 am-11:00 pm

1 stop25h 55m

Boston Logan Intl

Thu 7/10

1:40 am-9:35 pm

1 stop30h 55m

$1,201

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Mon 6/9

9:10 am-11:00 pm

1 stop26h 50m

Boston Logan Intl

Sun 6/29

1:40 am-3:15 pm

1 stop24h 35m

$1,212

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Mon 6/2

4:30 pm-9:00 pm

1 stop17h 30m

Boston Logan Intl

Mon 6/9

7:13 am-2:00 pm

1 stop17h 47m

$1,259

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Mon 8/18

1:10 pm-6:10 am

2 stops30h 00m

Boston Logan Intl

Sat 8/23

7:35 pm-10:10 am

2 stops25h 35m

$1,260

OkinawaBoston

OKA - BOS

OKABOS

Okinawa Naha

Sun 6/8

10:15 am-5:40 am

2 stops32h 25m

Boston Logan Intl

Thu 6/12

7:00 pm-9:15 am

2 stops25h 15m

$1,267

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Mon 6/2

1:25 pm-5:40 am

2 stops29h 15m

Boston Logan Intl

Thu 6/12

6:52 pm-12:25 pm

2 stops28h 33m

$1,268

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Wed 7/2

6:30 pm-6:10 pm

2 stops36h 40m

Boston Logan Intl

Sat 7/19

8:59 pm-4:25 pm

2 stops54h 26m

$1,280

FukuokaBoston

FUK - BOS

FUKBOS

Fukuoka

Sun 5/25

2:00 pm-11:00 pm

1 stop22h 00m

Boston Logan Intl

Mon 6/2

1:40 am-12:50 pm

1 stop22h 10m

$1,280

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Tue 9/16

2:00 am-11:29 pm

3 stops34h 29m

Boston Logan Intl

Tue 10/7

11:45 am-4:20 am

2 stops27h 35m

$1,289

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 59 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 $310). 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 EVA Air, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

EVA Air

8.4

Very good

1,186 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Korean Air

8.4

Very good

1,069 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Japan Airlines

8.3

Very good

1,464 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

ANA

8.3

Very good

852 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Asiana Airlines

8.2

Very good

442 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 $492. Users have also found prices from $708 and $740 on Japan Airlines and EVA Air, 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 $310). 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

Marlborough

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Cambridge

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Framingham

Chestnut Hill

Randolph

Brockton

Lowell

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Somerville

York Beach

Saco

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West Yarmouth

Smithfield

Lincoln

Salem

Chelsea

Seabrook

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Top 7 airlines flying from Japan to Boston

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$751	Average$1,320	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$893	Average$1,185	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%
Hawaiian Airlines	Cheapest$1,284	Average$1,314	FlexibilityNo cancel fee	On-time85%
Japan Airlines	Cheapest$1,497	Average$2,000	FlexibilityNo cancel fee	On-time79%
ANA	Cheapest$1,656	Average$1,829	FlexibilityNo cancel fee	On-time80%

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$453+ 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 5/11. 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 May 1, 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 May 1, 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 May 1, 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 May 1, 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

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 May 1, 2025.

To help decide which airline to fly from Japan to Boston, see what other customers have to say about EVA Air, Korean Air and Japan 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 May 1, 2025.