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$651+ Cheap flights from Boston (BOS) to Tokyo (TYO)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TYO
Jul 17 — Jul 241
Fri 7/17
Fri 7/24
1 adult, Economy
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Find cheap flights from Boston to Tokyo with Cheapflights

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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3. Compare prices and book

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Cheapflights Tip: The best prices from Boston Logan Intl to Tokyo are usually found in January or February, booked 2 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Boston to Tokyo

Cheapest flights from Boston to Tokyo
Explore the most affordable flight options available from Boston to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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.
Mon 7/1310:30 am
BOS
-
HND
1 stop18h 00m
Japan Airlines
Mon 7/2011:05 am
HND
-
BOS
1 stop21h 01m
Japan Airlines
Deal found 6/16$1,380
This CheapOair deal was found by Cheapflights users on 6/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:15 pm
BOS
-
NRT
Nonstop13h 45m
Multiple Airlines
Wed 7/296:15 pm
NRT
-
BOS
1 stop18h 44m
Multiple Airlines
Deal found 6/16$1,380
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:15 am
BOS
-
HND
1 stop18h 00m
Delta
Wed 7/224:05 pm
HND
-
BOS
2 stops20h 54m
Delta
Deal found 6/16$1,381
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Sun 8/25:45 am
BOS
-
NRT
2 stops19h 45m
United Airlines
Wed 8/125:25 pm
NRT
-
BOS
1 stop17h 34m
United Airlines
Deal found 6/16$1,381
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:05 pm
BOS
-
HND
1 stop31h 15m
Delta
Tue 7/144:05 pm
HND
-
BOS
1 stop16h 06m
Delta
Deal found 6/16$1,382
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 8/18:27 pm
BOS
-
NRT
1 stop29h 03m
United Airlines
Thu 8/135:00 pm
NRT
-
BOS
1 stop18h 59m
United Airlines
Deal found 6/16$1,382
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 8/82:40 pm
BOS
-
NRT
1 stop34h 50m
United Airlines
Wed 8/195:00 pm
NRT
-
BOS
2 stops21h 15m
United Airlines
Deal found 6/16$1,387
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:30 pm
BOS
-
NRT
1 stop32h 50m
Multiple Airlines
Wed 7/296:30 pm
NRT
-
BOS
3 stops35h 14m
Multiple Airlines
Deal found 6/16$1,388
This KAYAK deal was found by Cheapflights users on 6/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:45 am
BOS
-
HND
1 stop30h 50m
Cathay Pacific
Thu 10/110:05 am
HND
-
BOS
1 stop26h 00m
Cathay Pacific
Deal found 6/16$1,389
This CheapOair deal was found by Cheapflights users on 6/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:01 am
BOS
-
NRT
2 stops19h 24m
Multiple Airlines
Thu 8/136:15 pm
NRT
-
BOS
1 stop18h 44m
Multiple Airlines
Deal found 6/16$1,389
This Cathay Pacific deal was found by Cheapflights users on 6/16. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:45 am
BOS
-
NRT
1 stop23h 45m
Cathay Pacific
Fri 10/23:45 pm
NRT
-
BOS
2 stops44h 20m
Cathay Pacific
Deal found 6/16$1,390
This KAYAK deal was found by Cheapflights users on 6/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:30 am
BOS
-
HND
1 stop23h 15m
Cathay Pacific
Mon 11/29:40 am
HND
-
BOS
1 stop26h 20m
Cathay Pacific
Deal found 6/16$1,394

Find flight deals from Boston to Tokyo

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Tokyo (TYO). 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 June 17, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,380
(Cheapflightsfares)

One-way from

$651
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,650

Good round-trip deal

$1,289 or less

Good one-way deal

$685 or less
Provider with most accurate pricing for Boston Logan Intl-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Tokyo (TYO) flights.
Search Deals
From Boston Logan Intl to Tokyo (TYO)
Search Deals
One-way flight from Boston Logan Intl to Tokyo (TYO)
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($238 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Tokyo (TYO).
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Tokyo (TYO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Tokyo 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 June 17, 2026.
Use the filters below to find and compare flights from Boston to Tokyo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sat 8/8

6:43 pm-2:00 pm

2 stops30h 17m

Tokyo Narita

Fri 8/21

5:25 pm-4:47 pm

1 stop36h 22m

$1,387
Quickest round-trip

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Fri 7/10

1:15 pm-4:00 pm

Nonstop13h 45m

Tokyo Narita

Thu 7/23

6:25 pm-6:15 pm

Nonstop12h 50m

$1,420

BostonTokyo

BOS - HND

BOSHND

Boston Logan Intl

Sun 9/27

8:30 pm-4:15 pm

1 stop30h 45m

Tokyo Haneda

Tue 10/6

6:25 pm-7:22 am

2 stops25h 57m

$1,469

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Wed 8/5

8:00 am-2:30 pm

1 stop17h 30m

Tokyo Narita

Sun 8/23

5:00 pm-1:15 am

1 stop21h 15m

$1,476

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Mon 8/3

8:00 am-2:30 pm

1 stop17h 30m

Tokyo Narita

Sun 8/23

5:25 pm-10:09 pm

1 stop17h 44m

$1,476

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Wed 8/12

7:45 am-3:25 pm

1 stop18h 40m

Tokyo Narita

Sun 8/23

4:45 pm-9:29 pm

1 stop17h 44m

$1,476

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Wed 8/5

6:05 am-3:00 pm

2 stops19h 55m

Tokyo Narita

Sat 8/22

5:05 pm-9:02 pm

1 stop16h 57m

$1,481

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Fri 8/7

7:27 pm-2:10 pm

2 stops29h 43m

Tokyo Narita

Wed 8/19

5:00 pm-1:15 am

2 stops21h 15m

$1,481

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sun 8/9

7:28 am-3:00 pm

1 stop18h 32m

Tokyo Narita

Sat 8/15

5:00 pm-1:14 am

2 stops21h 14m

$1,481

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Thu 8/6

5:45 am-2:30 pm

2 stops19h 45m

Tokyo Narita

Wed 8/19

5:00 pm-1:15 am

2 stops21h 15m

$1,481

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 43 resultsSorted by cheapest first
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Compare providers for flights from Boston to Tokyo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Tokyo in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Tokyo flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Boston-Tokyo flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Boston-Tokyo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Tokyo flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Tokyo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Tokyo

Have a flexible travel schedule? Discover the best time to fly to Tokyo 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.

Cheapflights Insights

Everything you need to know about your flight from Boston to Tokyo

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

Currently, February is the cheapest month in which you can book a flight from Boston to Tokyo (average of $1,177). Flying from Boston to Tokyo in December is currently the most expensive (average of $3,120). 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 TYO?

Find hourly flight availability from Boston to Tokyo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 17, 2026.

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

Weekly flight availability from Boston to Tokyo

Explore weekly flight availability from Boston to Tokyo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 17, 2026.

The most flights from BOS to TYO are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Boston to Tokyo?

What’s the top layover airport for flights from Boston to Tokyo?

Share of 1-stop round-trip flights from Boston to Tokyo chosen by Cheapflights users in the past 12 months, using the same layover each way.

Montreal (YUL) – chosen by Cheapflights users on 38% of 1-stop itineraries from Boston to Tokyo on Cheapflights.

What’s the cheapest layover airport for flights from Boston to Tokyo?

Average round-trip fare for 1-stop flights from Boston to Tokyo, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Manila (MNL) is the most affordable 1-stop option, with an average round-trip price of $689.

What’s the fastest layover option from Boston to Tokyo?

Shortest average travel time for 1-stop one-way flights from Boston to Tokyo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 15h 49m.

Which airport typically offers the quickest layover for flights from Boston to Tokyo?

Average layover duration for 1-stop one-way flights from Boston to Tokyo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 18m.

How often are flights from Boston to Tokyo delayed?

About 14% of weekly flights between Boston and Tokyo have experienced delays in the past year, with the average delay time being 125 minutes.

What is the most punctual flight time for Boston to Tokyo flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Boston to Tokyo flights?

Over the last year, Japan Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

How far ahead should I book a flight from Boston to Tokyo?

To ensure you get the cheapest price possible for a flight from Boston to Tokyo, you should look to book at least 1 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

The best insider tips for Boston to Tokyo flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Boston to Tokyo trip
Our travel experts
John Walton

John Walton

Expert on NRT

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Paul Rubio

Paul Rubio

Expert on BOS

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more

Reviews of airlines servicing Tokyo

Get insights into the airlines that provide service to Tokyo. 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 Tokyo. Reviews last updated June 17, 2026.
Peruse reviews from past customers who have flown with Japan Airlines,ANA, andDelta from Boston to Tokyo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,839 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Japan Airlines
8.3
Very good
1,839 reviews
Japan Airlines
8.3
Very good
1,839 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
ANA
8.3
Very good
1,236 reviews
Japan Airlines
8.3
Very good
1,839 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Delta
7.8
Good
8,406 reviews
Japan Airlines
8.3
Very good
1,839 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
United Airlines
7.4
Good
9,844 reviews
Japan Airlines
8.3
Very good
1,839 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Air Canada
7.1
Good
11,200 reviews
Japan Airlines
8.3
Very good
1,839 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

Related info for your journey

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

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Tokyo from Boston. Booking flights from Logan Intl (BOS) to Tokyo should be relatively easy as there are 4 daily outbound flights to Tokyo from 10 different airlines.

  • How long is the flight from Boston to Tokyo?

    Departing from Boston to Tokyo will take you 13h 45m. Boston and Tokyo are separated by a distance of 6682 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Boston to Tokyo round-trip?

    Our cheapest airline available from Boston to Tokyo is JetBlue. Our recent data shows that you can find tickets from as low as $189 on this airline. Additional options worth looking into are Air Canada and Cathay Pacific, starting at $722 and $838 round-trip. JetBlue is priced at 85% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for ANA. According to our data, you can fly for as low as $466. Users have also found prices from $471 and $476 on Air Canada and United Airlines, respectively.

  • Where are the most common layover locations when flying from Boston to Tokyo?

    The most popular layover on flights from Boston to Tokyo is Montreal. Toronto is the second most popular location for layovers on flights from Boston to Tokyo. Washington, D.C. comes next as the third most popular layover location for Boston to Tokyo flights.

  • What are some popular things to do or see while on a layover in Montreal?

    Most Montreal visitors opt to spend their time experiencing Centre Bell, Vieux-Port de Montréal, and Notre-Dame Basilica. Centre Bell, Vieux-Port de Montréal, and Notre-Dame Basilica are located about 9.1 mi, 10.0 mi, and 9.9 mi, respectively from Montreal Pierre Elliott Trudeau Intl. Those looking to explore during their layover in Montreal can rent a car from Montreal Pierre Elliott Trudeau Intl for about $57 per day.

  • What are some popular points of interest to see during a layover in Toronto?

    Union Station, CN Tower, and Massey Hall are the most popular attractions in Toronto if you're in need of something to do during your layover. Travelers on a layover in Toronto can visit Union Station, CN Tower, and Massey Hall, by traveling 12.1 mi, 11.9 mi, and 12.1 mi, respectively after landing at Toronto Pearson Intl. Travelers can book a car rental at Toronto Pearson Intl for about $37 per day to make their sightseeing more efficient.

  • What are points of interest worth seeing during a layover in Washington, D.C.?

    The majority of Washington, D.C. visitors spend their time at National Mall, U.S. Capitol, and Smithsonian American Art Museum. National Mall, U.S. Capitol, and Smithsonian American Art Museum are located about 23.3 mi, 24.0 mi, and 23.2 mi, respectively from Washington, D.C. Dulles Intl. Those looking to explore during their layover in Washington, D.C. can rent a car from Washington, D.C. Dulles Intl for about $63 per day.

  • Where are the least popular layover locations for Boston to Tokyo flights?

    The least popular layover on flights from Boston to Tokyo is San Francisco. Minneapolis follows San Francisco in terms of the least common layover location on Boston to Tokyo flights. Detroit comes next as the third least popular layover location for Boston to Tokyo flights.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Boston to Tokyo (average of $1,177). Flying from Boston to Tokyo in December is currently the most expensive (average of $3,120). 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

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Chiba
Karuizawa
Urayasu
Izu
Yokosuka
Yamanouchi
Odawara
Atami
Numazu
Hakone
Kawasaki

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Tokyo

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Narita flights
Boston to Haneda flights
Albany to Haneda flights

Top 10 airlines flying from Boston to Tokyo

Discover the top 10 airlines that operate flights from Boston to Tokyo. 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 June 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$189Average$232FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$722Average$1,231FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$838Average$1,057FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$849Average$1,311FlexibilityNo cancel feeOn-time69%
ANACheapest$891Average$1,399FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$997Average$1,282FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,061Average$1,565FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$1,098Average$1,192FlexibilityNo cancel feeOn-time60%
Japan AirlinesCheapest$1,277Average$1,910FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$1,290Average$2,344FlexibilityNo cancel feeOn-time71%

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