How long is the flight from Maine to Japan?

For as low as $1,003, Cathay Pacific can have you in Japan from Maine in 21h 45m. The distance between Maine and Japan is about 6642 mi. This flight may include one or multiple stops.

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

The cheapest airlines for a one-way flight from Maine to Japan are Hainan Airlines ($505), Cathay Pacific ($597), and Alaska Airlines ($604).

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.

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).

What is the cheapest time of day to fly from ME to JP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maine to Japan as you normally would.

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

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

How can I find direct flights from Maine to Japan?

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

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

Yes. Cheapflights offers flight deals from Maine 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.

$419+ Cheap Flights from Maine to Japan

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Cheap flight deals from Maine to Japan

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$847 (Mytrip)
One-way from	$419 (Kiwi.com)
Popular in	August
Cheapest in	February
Average price	$1,418

Provider with most accurate pricing for Portland-Tokyo (TYO) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Tokyo (TYO) flights.

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From Maine to Japan

Search Deals

One-way flight from Maine to Japan

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).

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Average for round-trip flights in November 2025

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Find flight deals from Maine to Japan

Cheapest flights from Maine to Japan
Explore the most affordable flight options available from Maine to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

Sat 11/153:55 pmBOS - NRT

2 stops32h 35mMultiple Airlines

Sat 11/224:00 pmNRT - BOS

2 stops19h 27mMultiple Airlines

Deal found 10/31

$847

Fri 11/283:40 pmBOS - NRT

3 stops31h 05mMultiple Airlines

Sat 12/64:00 pmNRT - BOS

2 stops20h 37mMultiple Airlines

Deal found 10/30

$852

Fri 12/56:52 pmBOS - NRT

1 stop35h 03mMultiple Airlines

Mon 12/152:45 pmNRT - BOS

2 stops38h 52mMultiple Airlines

Deal found 10/31

$864

Sat 11/153:55 pmBOS - NRT

2 stops32h 35mMultiple Airlines

Tue 11/1810:30 amNRT - BOS

2 stops27h 29mMultiple Airlines

Deal found 11/1

$867

Fri 11/1412:59 pmBOS - NRT

2 stops35h 21mMultiple Airlines

Sat 11/224:00 pmNRT - BOS

2 stops19h 27mMultiple Airlines

Deal found 10/31

$881

Mon 12/19:54 pmBOS - NRT

2 stops26h 26mMultiple Airlines

Thu 12/112:45 pmNRT - BOS

2 stops23h 11mMultiple Airlines

Deal found 10/31

$883

Mon 11/173:55 pmBOS - NRT

2 stops32h 25mMultiple Airlines

Sat 11/224:00 pmNRT - BOS

3 stops31h 57mMultiple Airlines

Deal found 11/2

$886

Sun 11/306:40 pmBOS - NRT

2 stops27h 15mHainan Airlines

Tue 12/161:55 pmNRT - BOS

1 stop40h 25mHainan Airlines

Deal found 10/31

$887

Sun 11/236:40 pmBOS - KIX

2 stops27h 55mHainan Airlines

Tue 12/22:35 pmKIX - BOS

1 stop39h 45mHainan Airlines

Deal found 11/1

$897

Sun 11/96:59 pmBOS - NRT

1 stop34h 56mMultiple Airlines

Wed 11/194:15 pmNRT - BOS

2 stops42h 34mMultiple Airlines

Deal found 11/1

$900

Tue 12/23:40 pmBOS - NRT

3 stops34h 40mMultiple Airlines

Wed 12/104:15 pmNRT - BOS

2 stops20h 22mMultiple Airlines

Deal found 11/1

$901

Sun 11/237:55 pmBOS - HND

1 stop30h 45mAir Canada

Tue 12/96:50 pmHND - BOS

1 stop17h 47mAir Canada

Deal found 11/2

$923

Best flights from Maine to Japan
Discover carefully curated flight deals from Maine to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.

Thu 4/236:00 amBOS - NRT

1 stop22h 50mMultiple Airlines

Mon 5/116:40 pmNRT - BOS

1 stop25h 00mMultiple Airlines

Deal found 11/1

$956

Mon 2/1612:30 amBOS - FUK

1 stop24h 50mCathay Pacific

Tue 3/32:10 pmFUK - BOS

1 stop21h 50mCathay Pacific

Deal found 11/1

$959

Wed 1/216:44 pmBOS - KIX

3 stops34h 01mAlaska Airlines

Sun 2/18:45 pmKIX - BOS

2 stops32h 35mAlaska Airlines

Deal found 10/31

$987

Tue 2/106:00 amPWM - HND

2 stops21h 45mUnited Airlines

Thu 2/196:20 pmHND - PWM

1 stop16h 54mUnited Airlines

Deal found 11/1

$1,003

Tue 2/1012:20 pmPWM - HND

2 stops36h 15mDelta

Thu 2/198:00 pmHND - PWM

2 stops31h 51mDelta

Deal found 10/31

$1,016

Tue 2/312:45 pmBOS - CTS

2 stops29h 45mANA

Mon 2/239:25 pmCTS - BOS

2 stops29h 21mANA

Deal found 10/31

$1,052

Fri 1/306:15 amBOS - ITM

2 stops24h 05mAir Canada

Sat 2/73:00 pmITM - BOS

2 stops21h 37mAir Canada

Deal found 10/31

$1,060

Wed 1/2111:00 amBOS - UKB

1 stop40h 40mKorean Air

Sun 2/16:40 pmUKB - BOS

1 stop28h 00mKorean Air

Deal found 10/31

$1,115

Tue 2/174:40 pmBOS - FUK

2 stops27h 20mChina Airlines

Tue 3/311:00 amFUK - BOS

2 stops35h 32mChina Airlines

Deal found 11/1

$1,120

Mon 2/96:00 amBOS - NRT

1 stop21h 20mMultiple Airlines

Fri 2/136:15 pmNRT - BOS

1 stop24h 45mMultiple Airlines

Deal found 11/1

$956

Sun 1/1112:30 amBOS - KIX

1 stop39h 50mCathay Pacific

Mon 1/2610:00 amKIX - BOS

1 stop26h 00mCathay Pacific

Deal found 10/31

$967

Tue 2/106:00 amPWM - NRT

1 stop19h 15mUnited Airlines

Thu 2/195:00 pmNRT - PWM

2 stops20h 20mUnited Airlines

Deal found 11/1

$1,005

Thu 2/192:35 pmPWM - HND

2 stops34h 00mDelta

Thu 3/125:20 pmHND - PWM

2 stops31h 37mDelta

Deal found 10/30

$1,047

Thu 2/266:15 amBOS - NRT

1 stop21h 05mMultiple Airlines

Tue 3/36:15 pmNRT - BOS

1 stop18h 45mMultiple Airlines

Deal found 11/1

$956

Sun 1/2512:30 amBOS - HND

1 stop23h 15mCathay Pacific

Tue 2/310:10 amHND - BOS

1 stop25h 50mCathay Pacific

Deal found 11/1

$987

Wed 1/2112:45 pmBOS - UKB

2 stops29h 15mANA

Sun 2/17:05 amUKB - BOS

2 stops19h 41mANA

Deal found 10/31

$1,086

Sat 1/106:15 amBOS - ITM

2 stops22h 55mAir Canada

Sat 1/174:00 pmITM - BOS

2 stops20h 37mAir Canada

Deal found 11/1

$1,123

Sun 2/222:35 pmPWM - HND

2 stops34h 00mDelta

Sun 3/154:25 pmHND - PWM

1 stop32h 32mDelta

Deal found 10/31

$1,052

Wed 1/219:30 amBOS - HND

1 stop17h 20mUnited Airlines

Mon 2/212:50 amHND - BOS

1 stop20h 31mUnited Airlines

Deal found 11/1

$1,059

Tue 2/1711:00 amBOS - FUK

1 stop19h 05mKorean Air

Thu 2/269:05 pmFUK - BOS

1 stop25h 35mKorean Air

Deal found 10/31

$1,169

Sat 4/255:55 pmBOS - NRT

1 stop34h 55mMultiple Airlines

Thu 5/76:40 pmNRT - BOS

1 stop23h 20mMultiple Airlines

Deal found 11/1

$972

Wed 4/221:40 amBOS - NRT

1 stop29h 50mCathay Pacific

Wed 5/69:40 pmNRT - BOS

1 stop38h 20mCathay Pacific

Deal found 11/1

$987

Fri 1/3010:30 amBOS - UKB

2 stops31h 30mANA

Sat 2/77:05 amUKB - BOS

2 stops21h 12mANA

Deal found 11/1

$1,149

Wed 1/216:00 amBOS - HND

1 stop18h 20mUnited Airlines

Thu 2/56:20 pmHND - BOS

1 stop17h 29mUnited Airlines

Deal found 11/1

$1,059

Sun 1/119:00 amBOS - HND

1 stop18h 45mDelta

Tue 1/205:35 pmHND - BOS

1 stop26h 39mDelta

Deal found 11/1

$1,060

Sat 4/255:55 pmBOS - NRT

1 stop34h 55mMultiple Airlines

Tue 5/126:40 pmNRT - BOS

1 stop25h 00mMultiple Airlines

Deal found 10/31

$972

Tue 1/1312:30 amBOS - NRT

1 stop25h 05mCathay Pacific

Tue 1/206:00 pmNRT - BOS

1 stop42h 00mCathay Pacific

Deal found 11/1

$987

Sat 1/107:00 pmBOS - HND

2 stops29h 35mDelta

Tue 1/205:20 pmHND - BOS

1 stop15h 50mDelta

Deal found 11/1

$1,065

Tue 2/177:05 amBOS - FUK

2 stops21h 25mUnited Airlines

Thu 2/2612:40 pmFUK - BOS

3 stops25h 17mUnited Airlines

Deal found 11/1

$1,066

Sun 2/227:00 amBOS - ITM

2 stops22h 55mAlaska Airlines

Thu 2/262:40 pmITM - BOS

2 stops23h 19mAlaska Airlines

Deal found 10/30

$1,431

Last-minute flights from Maine to Japan
Discover last-minute flight deals from Maine to Japan. Data last updated November 2, 2025 and is based on user searches.

Sun 11/96:59 pmBOS - NRT

1 stop34h 56mMultiple Airlines

Wed 11/194:15 pmNRT - BOS

2 stops42h 34mMultiple Airlines

Deal found 11/1

$900

Fri 11/1412:59 pmBOS - NRT

2 stops35h 21mMultiple Airlines

Sat 11/224:00 pmNRT - BOS

2 stops19h 27mMultiple Airlines

Deal found 10/31

$881

Fri 11/1412:59 pmBOS - NRT

2 stops35h 21mMultiple Airlines

Fri 11/214:15 pmNRT - BOS

3 stops33h 57mMultiple Airlines

Deal found 10/31

$911

Sat 11/153:55 pmBOS - NRT

2 stops32h 35mMultiple Airlines

Sat 11/224:00 pmNRT - BOS

2 stops19h 27mMultiple Airlines

Deal found 10/31

$847

Sat 11/153:55 pmBOS - NRT

2 stops32h 35mMultiple Airlines

Tue 11/1810:30 amNRT - BOS

2 stops27h 29mMultiple Airlines

Deal found 11/1

$867

Mon 11/173:55 pmBOS - NRT

2 stops32h 25mMultiple Airlines

Sat 11/224:00 pmNRT - BOS

3 stops31h 57mMultiple Airlines

Deal found 11/2

$886

Sun 11/236:40 pmBOS - KIX

2 stops27h 55mHainan Airlines

Tue 12/22:35 pmKIX - BOS

1 stop39h 45mHainan Airlines

Deal found 11/1

$897

Sun 11/237:55 pmBOS - HND

1 stop30h 45mAir Canada

Tue 12/96:50 pmHND - BOS

1 stop17h 47mAir Canada

Deal found 11/2

$923

Fri 11/283:40 pmBOS - NRT

3 stops31h 05mMultiple Airlines

Sat 12/64:00 pmNRT - BOS

2 stops20h 37mMultiple Airlines

Deal found 10/30

$852

Fri 11/283:40 pmBOS - NRT

3 stops31h 05mMultiple Airlines

Fri 12/56:15 pmNRT - BOS

3 stops35h 42mMultiple Airlines

Deal found 10/31

$902

Sun 11/306:40 pmBOS - NRT

2 stops27h 15mHainan Airlines

Tue 12/161:55 pmNRT - BOS

1 stop40h 25mHainan Airlines

Deal found 10/31

$887

Sun 11/306:40 pmBOS - NRT

2 stops27h 15mHainan Airlines

Thu 12/111:55 pmNRT - BOS

1 stop40h 25mHainan Airlines

Deal found 10/31

$905

One-way flights from Maine to Japan
Search for one-way flight options from Maine to Japan. Find affordable one-way fares based on user searches. Data last updated November 2, 2025.

Sat 11/1511:43 amBOS - KIX

3 stops56h 27mMultiple Airlines

Deal found 10/31

$419

Sat 11/1511:43 amBOS - NGO

3 stops40h 57mMultiple Airlines

Deal found 11/1

$473

Wed 11/196:40 pmBOS - KIX

2 stops27h 55mHainan Airlines

Deal found 11/2

$505

Sat 2/214:20 pmBOS - CTS

3 stops50h 00mMultiple Airlines

Deal found 11/1

$526

Fri 2/2012:30 amBOS - CTS

1 stop27h 20mCathay Pacific

Deal found 11/1

$581

Thu 2/512:30 amBOS - NRT

1 stop22h 40mCathay Pacific

Deal found 11/1

$589

Thu 1/2912:30 amBOS - NRT

1 stop22h 40mCathay Pacific

Deal found 11/1

$592

Fri 11/146:59 pmBOS - NRT

1 stop34h 56mMultiple Airlines

Deal found 10/31

$594

Mon 11/107:17 pmBOS - HND

1 stop19h 53mJapan Airlines

Deal found 10/31

$597

Sat 4/254:30 pmBOS - NRT

1 stop31h 00mEtihad Airways

Deal found 11/1

$597

Thu 1/17:30 amBOS - CTS

2 stops25h 05mMultiple Airlines

Deal found 10/30

$597

Wed 11/56:48 amBOS - HND

1 stop25h 12mJapan Airlines

Deal found 11/1

$598

Fly from

Fly to

Route

Depart

Return

Price

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Thu 4/23

6:00 am-5:50 pm

1 stop22h 50m

Tokyo Narita

Mon 5/11

6:40 pm-6:40 am

1 stop25h 00m

$956

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Mon 2/9

6:00 am-5:20 pm

1 stop21h 20m

Tokyo Narita

Fri 2/13

6:15 pm-5:00 am

1 stop24h 45m

$956

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Thu 2/26

6:15 am-5:20 pm

1 stop21h 05m

Tokyo Narita

Tue 3/3

6:15 pm-11:00 pm

1 stop18h 45m

$956

BostonFukuoka

BOS - FUK

BOSFUK

Boston Logan Intl

Mon 2/16

12:30 am-3:20 pm

1 stop24h 50m

Fukuoka

Tue 3/3

2:10 pm-10:00 pm

1 stop21h 50m

$959

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 1/11

12:30 am-6:20 am

1 stop39h 50m

Osaka Kansai Intl

Mon 1/26

10:00 am-10:00 pm

1 stop26h 00m

$967

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sat 4/25

5:55 pm-5:50 pm

1 stop34h 55m

Tokyo Narita

Thu 5/7

6:40 pm-5:00 am

1 stop23h 20m

$972

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sat 4/25

5:55 pm-5:50 pm

1 stop34h 55m

Tokyo Narita

Tue 5/12

6:40 pm-6:40 am

1 stop25h 00m

$972

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 1/21

6:44 pm-6:45 pm

3 stops34h 01m

Osaka Kansai Intl

Sun 2/1

8:45 pm-3:20 pm

2 stops32h 35m

$987

BostonTokyo

BOS - HND

BOSHND

Boston Logan Intl

Sun 1/25

12:30 am-1:45 pm

1 stop23h 15m

Tokyo Haneda

Tue 2/3

10:10 am-10:00 pm

1 stop25h 50m

$987

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Wed 4/22

1:40 am-8:30 pm

1 stop29h 50m

Tokyo Narita

Wed 5/6

9:40 pm-11:00 pm

1 stop38h 20m

$987

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 60 results

...

Best time to book a flight from Maine to Japan

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

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Maine to Japan?
For as low as $1,003, Cathay Pacific can have you in Japan from Maine in 21h 45m. The distance between Maine and Japan is about 6642 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Maine to Japan one-way?
The cheapest airlines for a one-way flight from Maine to Japan are Hainan Airlines ($505), Cathay Pacific ($597), and Alaska Airlines ($604).
Can I find deals for flights from Maine to Japan that include hotel bookings?
Yes. In addition to deals on Maine to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Maine to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Japan.
Can I find deals for business class flights from Maine to Japan?
Yes. Cheapflights offers flight deals from Maine 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Maine to Japan

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$895	Average$1,687	FlexibilityNo cancel fee	On-time69%

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$419+ Cheap flights from Maine 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Maine to Japan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Maine to Japan

Keep the following information in mind while searching for Maine to Japan flight deals. Data was last updated November 2, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Maine to Japan

Cheapest flights from Maine to JapanExplore the most affordable flight options available from Maine to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

Explore the most affordable flight options available from Maine to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Maine to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Maine with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Maine to Japan

Related info for your journey

Find useful and relevant information for your journey from Maine to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Maine to Japan?

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

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

How can I find direct flights from Maine to Japan?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maine to Japan

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

Top airline flying from Maine to Japan

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Cheapest flights from Maine to Japan
Explore the most affordable flight options available from Maine to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.