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 $578. Users have also found prices from $762 and $778 on EVA Air 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 $1,164, 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 $1,319. 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.

$1,274+ Flights from Japan to Boston

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheap flight deals from Japan to Boston

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,106 (Gurufare)
One-way from	$439 (Mytrip)
Popular in	January
Cheapest in	February
Average price	$1,427
Good round-trip deal	$1,651 or less
Good one-way deal	$1,496 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. 1% potential increase in price ($26 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 April 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.

Search Deals

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 April 17, 2025.

Sun 6/1511:35 amOKA - BOS

1 stop24h 25mCathay Pacific

Fri 8/81:40 amBOS - OKA

1 stop28h 50mCathay Pacific

Deal found 4/17

$1,106

Mon 5/199:25 amNRT - BOS

1 stop26h 35mCathay Pacific

Mon 7/71:40 amBOS - NRT

1 stop25h 25mCathay Pacific

Deal found 4/17

$1,170

Sun 6/110:10 amNGO - BOS

1 stop25h 50mCathay Pacific

Sat 6/71:40 amBOS - NGO

1 stop30h 35mCathay Pacific

Deal found 4/17

$1,171

Sun 6/82:35 pmNRT - BOS

2 stops31h 06mMultiple Airlines

Mon 6/96:55 pmBOS - NRT

3 stops32h 30mMultiple Airlines

Deal found 4/17

$1,172

Wed 7/2310:05 amHND - BOS

1 stop25h 55mCathay Pacific

Tue 8/191:40 amBOS - HND

1 stop30h 55mCathay Pacific

Deal found 4/17

$1,177

Fri 9/121:10 pmKIX - BOS

2 stops29h 55mMultiple Airlines

Sat 9/206:37 pmBOS - KIX

2 stops26h 33mMultiple Airlines

Deal found 4/16

$1,208

Sun 5/186:30 pmNRT - BOS

2 stops42h 16mWestJet

Mon 7/76:55 pmBOS - NRT

2 stops32h 30mWestJet

Deal found 4/17

$1,210

Thu 5/85:45 pmHND - BOS

1 stop18h 04mAmerican Airlines

Sun 5/115:00 amBOS - HND

1 stop20h 20mAmerican Airlines

Deal found 4/17

$1,256

Mon 9/86:10 pmHND - BOS

2 stops28h 25mAir Canada

Mon 9/226:00 amBOS - HND

1 stop20h 50mAir Canada

Deal found 4/16

$1,282

Sun 6/14:35 pmNGO - BOS

2 stops43h 25mMultiple Airlines

Sat 6/71:40 amBOS - NGO

3 stops45h 00mMultiple Airlines

Deal found 4/17

$1,312

Mon 11/36:00 pmNRT - BOS

2 stops29h 38mAir Canada

Wed 11/266:00 amBOS - NRT

1 stop20h 30mAir Canada

Deal found 4/17

$1,320

Mon 9/16:05 pmKIX - BOS

2 stops33h 26mAir Canada

Tue 9/236:00 amBOS - KIX

1 stop21h 25mAir Canada

Deal found 4/16

$1,332

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 April 17, 2025.

Sun 6/1511:35 amOKA - BOS

1 stop24h 25mCathay Pacific

Fri 8/81:40 amBOS - OKA

1 stop28h 50mCathay Pacific

Deal found 4/17

$1,106

Sun 6/82:35 pmNRT - BOS

2 stops31h 06mMultiple Airlines

Mon 6/96:55 pmBOS - NRT

3 stops32h 30mMultiple Airlines

Deal found 4/17

$1,172

Sun 5/186:30 pmNRT - BOS

2 stops42h 16mWestJet

Mon 7/76:55 pmBOS - NRT

2 stops32h 30mWestJet

Deal found 4/17

$1,210

Thu 5/85:45 pmHND - BOS

1 stop18h 04mAmerican Airlines

Sun 5/115:00 amBOS - HND

1 stop20h 20mAmerican Airlines

Deal found 4/17

$1,256

Mon 9/86:10 pmHND - BOS

1 stop17h 29mAir Canada

Mon 9/227:00 pmBOS - HND

1 stop31h 50mAir Canada

Deal found 4/16

$1,282

Tue 10/76:20 pmNRT - BOS

Nonstop12h 45mJapan Airlines

Tue 10/215:49 amBOS - NRT

1 stop20h 11mJapan Airlines

Deal found 4/16

$1,372

Tue 10/74:20 pmHND - BOS

1 stop20h 35mDelta

Mon 10/207:05 amBOS - HND

1 stop17h 00mDelta

Deal found 4/16

$1,374

Fri 6/69:30 amHND - BOS

1 stop45h 10mLufthansa

Mon 6/168:05 pmBOS - HND

1 stop22h 55mLufthansa

Deal found 4/17

$1,464

Mon 10/62:00 amHND - BOS

1 stop21h 10mKorean Air

Thu 10/237:00 amBOS - HND

2 stops26h 50mKorean Air

Deal found 4/16

$1,480

Thu 5/810:55 amNRT - BOS

1 stop41h 30mSWISS

Sat 5/249:40 pmBOS - NRT

1 stop22h 25mSWISS

Deal found 4/16

$1,499

Sun 5/189:05 pmNRT - BOS

4 stops39h 54mEthiopian Air

Thu 5/225:30 amBOS - NRT

4 stops49h 35mEthiopian Air

Deal found 4/17

$1,513

Tue 5/612:35 pmNRT - BOS

1 stop42h 45mKLM

Tue 5/208:15 pmBOS - NRT

1 stop25h 30mKLM

Deal found 4/16

$1,532

Last-minute flights from Japan to Boston
Discover last-minute flight deals from Japan to Boston. Data last updated April 17, 2025 and is based on user searches.

Sun 4/2010:10 amNGO - BOS

1 stop25h 50mCathay Pacific

Mon 4/211:40 amBOS - NGO

1 stop24h 30mCathay Pacific

Deal found 4/17

$1,370

Sun 4/202:35 pmNGO - BOS

2 stops28h 25mMultiple Airlines

Tue 4/228:00 amBOS - NGO

2 stops36h 00mMultiple Airlines

Deal found 4/17

$1,452

Sat 4/264:30 pmNRT - BOS

1 stop16h 25mUnited Airlines

Sun 5/47:30 amBOS - NRT

1 stop18h 15mUnited Airlines

Deal found 4/17

$2,374

Sat 4/263:15 pmHND - BOS

1 stop20h 26mDelta

Sun 5/48:55 pmBOS - HND

2 stops27h 10mDelta

Deal found 4/17

$2,796

Sat 4/262:00 amHND - BOS

2 stops29h 59mKorean Air

Wed 5/78:00 amBOS - HND

2 stops25h 50mKorean Air

Deal found 4/17

$2,825

Sun 4/279:40 pmNRT - BOS

1 stop38h 20mCathay Pacific

Wed 5/711:00 amBOS - NRT

2 stops30h 40mCathay Pacific

Deal found 4/17

$1,525

Sun 4/274:20 pmHND - BOS

1 stop43h 40mCathay Pacific

Tue 5/61:40 amBOS - HND

1 stop30h 55mCathay Pacific

Deal found 4/17

$1,567

Sun 4/279:40 pmNRT - BOS

1 stop38h 20mMultiple Airlines

Wed 5/76:05 amBOS - NRT

1 stop19h 35mMultiple Airlines

Deal found 4/17

$1,758

Sun 4/274:20 pmHND - BOS

1 stop43h 40mMultiple Airlines

Wed 5/79:30 amBOS - HND

1 stop16h 55mMultiple Airlines

Deal found 4/17

$1,802

Sun 4/274:50 pmNRT - BOS

2 stops30h 17mAir Canada

Wed 5/77:00 pmBOS - NRT

2 stops30h 55mAir Canada

Deal found 4/17

$2,023

Sun 4/273:45 pmHND - BOS

1 stop16h 37mUnited Airlines

Wed 5/75:30 amBOS - HND

2 stops21h 25mUnited Airlines

Deal found 4/17

$2,035

Sun 4/276:10 pmHND - BOS

2 stops28h 57mAir Canada

Wed 5/76:55 pmBOS - HND

2 stops31h 55mAir Canada

Deal found 4/17

$2,090

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 April 17, 2025.

Sat 5/107:40 amKIX - BOS

3 stops36h 23mMultiple Airlines

Deal found 4/15

$439

Sat 8/2310:30 amNRT - BOS

2 stops20h 04mMultiple Airlines

Deal found 4/16

$576

Thu 6/126:30 pmNRT - BOS

2 stops36h 40mWestJet

Deal found 4/17

$578

Sat 5/102:35 pmITM - BOS

3 stops45h 16mMultiple Airlines

Deal found 4/15

$629

Thu 5/298:40 amHND - BOS

3 stops27h 11mMultiple Airlines

Deal found 4/17

$652

Fri 5/3010:15 amOKA - BOS

2 stops36h 10mMultiple Airlines

Deal found 4/17

$752

Sun 5/410:50 amHND - BOS

2 stops42h 25mEVA Air

Deal found 4/16

$762

Tue 6/241:55 pmNRT - BOS

1 stop39h 45mHainan Airlines

Deal found 4/17

$778

Mon 5/128:15 pmHND - BOS

1 stop22h 45mHawaiian Airlines

Deal found 4/17

$782

Tue 5/202:25 pmNRT - BOS

2 stops28h 15mEVA Air

Deal found 4/17

$784

Tue 6/172:20 pmKIX - BOS

1 stop39h 20mHainan Airlines

Deal found 4/16

$785

Thu 5/2911:35 amOKA - BOS

1 stop24h 25mCathay Pacific

Deal found 4/17

$795

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

OkinawaBoston

OKA - BOS

OKABOS

Okinawa Naha

Sun 6/15

11:35 am-11:00 pm

1 stop24h 25m

Boston Logan Intl

Fri 8/8

1:40 am-7:30 pm

1 stop28h 50m

$1,106

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Mon 5/19

9:25 am-11:00 pm

1 stop26h 35m

Boston Logan Intl

Sat 7/5

1:40 am-1:40 pm

1 stop23h 00m

$1,170

NagoyaBoston

NGO - BOS

NGOBOS

Nagoya Chubu Centrair Intl

Sun 6/1

10:10 am-11:00 pm

1 stop25h 50m

Boston Logan Intl

Sat 6/7

1:40 am-9:15 pm

1 stop30h 35m

$1,171

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Sun 6/8

2:35 pm-8:41 am

2 stops31h 06m

Boston Logan Intl

Mon 6/9

6:55 pm-4:25 pm

3 stops32h 30m

$1,172

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Wed 7/23

10:05 am-11:00 pm

1 stop25h 55m

Boston Logan Intl

Tue 8/19

1:40 am-9:35 pm

1 stop30h 55m

$1,177

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Fri 9/12

11:10 am-5:15 am

2 stops31h 05m

Boston Logan Intl

Sat 9/27

6:37 pm-10:10 am

2 stops26h 33m

$1,208

TokyoBoston

NRT - BOS

NRTBOS

Tokyo Narita

Sun 5/18

6:30 pm-11:46 pm

2 stops42h 16m

Boston Logan Intl

Mon 7/7

6:55 pm-4:25 pm

2 stops32h 30m

$1,210

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Thu 5/8

5:45 pm-10:49 pm

1 stop18h 04m

Boston Logan Intl

Sun 5/11

5:00 am-2:20 pm

1 stop20h 20m

$1,256

TokyoBoston

HND - BOS

HNDBOS

Tokyo Haneda

Mon 9/8

6:10 pm-10:39 pm

1 stop17h 29m

Boston Logan Intl

Mon 9/22

7:00 pm-3:50 pm

1 stop31h 50m

$1,282

NagoyaBoston

NGO - BOS

NGOBOS

Nagoya Chubu Centrair Intl

Sun 6/1

4:35 pm-11:00 pm

2 stops43h 25m

Boston Logan Intl

Sat 6/7

1:40 am-11:40 am

3 stops45h 00m

$1,312

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

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 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

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very good

1,177 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air

8.4

Very good

1,064 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Japan Airlines

8.3

Very good

1,447 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

ANA

8.3

Very good

845 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Asiana Airlines

8.2

Very good

438 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 $578. Users have also found prices from $762 and $778 on EVA Air 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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Warwick

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Cambridge

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Seekonk

Randolph

Brockton

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West Yarmouth

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Saco

Burlington

Smithfield

Lincoln

Salem

Chelsea

Browse thousands of different options on Cheapflights for your next trip

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$1,185	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$1,738	FlexibilityNo cancel fee	On-time80%

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$439+ 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 5/10. 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 April 17, 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 April 17, 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 April 17, 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 April 17, 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 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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 17, 2025.