BOS - TYO

$595 Find Cheap Flights from Boston to Tokyo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Tokyo departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Tokyo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Tokyo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Tokyo.
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$901
Overall average: $1,072
Korean Air
Sat 1/31Wed 2/25
BOS - HND • 2 stops
Cheapest non-stop
$1,844
Typical prices: $1,278-$2,297
Japan Airlines
Wed 1/28Fri 2/13
BOS - NRT • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
JAL offers free Wi-Fi on international flights.
Download the FlyLogan app for gate info at BOS.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Tokyo
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Top airlines
Korean Air
Cheapest • from $901 (round-trip)
ANA
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
BOS-NRT
Cheapest
BOS-NRT
Most popular
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 14% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Tokyo!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Boston to Tokyo (BOS-TYO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Tokyo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Tokyo

Sat, Jan 31 - Wed, Feb 25
Korean Air Logo
6:35 pm - 10:50 pmBOS-HND
38h 15m2 stops
Korean Air Logo
2:00 am - 3:00 pmHND-BOS
27h 00m2 stops
$901Korean Air
Find Deal
Thu, Jan 15 - Mon, Jan 26
Air Canada Logo
6:55 pm - 4:40 pmBOS-HND
31h 45m1 stop
Air Canada Logo
6:50 pm - 10:37 pmHND-BOS
17h 47m1 stop
$902Air Canada
Find Deal
Wed, Feb 4 - Thu, Feb 26
Korean Air Logo
6:00 am - 10:50 pmBOS-HND
26h 50m2 stops
Korean Air Logo
7:30 pm - 3:00 pmHND-BOS
33h 30m2 stops
$904Korean Air
Find Deal
Wed, Dec 3 - Wed, Dec 17
Air Canada Logo
5:30 am - 4:20 pmBOS-NRT
20h 50m2 stops
Air Canada Logo
6:15 pm - 2:52 pmNRT-BOS
34h 37m2 stops
$906Air Canada
Find Deal
Fri, Dec 5 - Sun, Dec 14
Multiple Airlines Logo
6:52 pm - 7:55 pmBOS-NRT
35h 03m1 stop
Multiple Airlines Logo
4:00 pm - 7:29 amNRT-BOS
29h 29m2 stops
$907Multiple Airlines
Find Deal
Thu, Jan 29 - Sat, Feb 7
Multiple Airlines Logo
1:00 pm - 1:00 pmBOS-NRT
34h 00m3 stops
Multiple Airlines Logo
4:00 pm - 5:08 pmNRT-BOS
39h 08m3 stops
$908Multiple Airlines
Find Deal
Sat, Jan 31 - Thu, Feb 26
Korean Air Logo
6:35 pm - 10:50 pmBOS-HND
38h 15m2 stops
Korean Air Logo
7:30 pm - 6:24 pmHND-BOS
36h 54m2 stops
$909Korean Air
Find Deal
Sat, Dec 6 - Tue, Dec 16
Multiple Airlines Logo
6:52 pm - 7:55 pmBOS-NRT
35h 03m1 stop
Multiple Airlines Logo
2:45 pm - 11:59 pmNRT-BOS
23h 14m2 stops
$911Multiple Airlines
Find Deal
Sun, Nov 30 - Fri, Dec 19
Air Canada Logo
10:15 am - 4:30 pmBOS-NRT
16h 15m1 stop
Air Canada Logo
6:15 pm - 10:37 pmNRT-BOS
18h 22m2 stops
$912Air Canada
Find Deal
Thu, Jan 1 - Tue, Jan 27
ANA Logo
5:20 am - 4:50 pmBOS-HND
21h 30m1 stop
ANA Logo
4:50 pm - 6:57 pmHND-BOS
16h 07m1 stop
$961ANA
Find Deal
Booking Insights

KAYAK's insights & trends for Boston to Tokyo flights

Get data-powered insights and trends into flights from Boston to Tokyo to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Tokyo
Find cheap flights to Tokyo

Planning a trip from Boston to Tokyo? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What is the cheapest Boston to Tokyo flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Boston to Tokyo costs $935 on the route between Boston (BOS) and Tokyo Narita Airport (NRT). It is also the most popular route.

What’s the cheapest day of the week to fly from Boston to Tokyo?

The average price of all round-trip flights from Boston to Tokyo clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Tokyo on a Wednesday and more expensive on a Friday. On your return trip to Boston, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Tokyo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Tokyo is September, where tickets cost $1,054 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,394 and $1,389 respectively.

Can I save money by flying with a layover from Boston to Tokyo?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,186, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Tokyo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Tokyo, you should book around 3 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Expert advice

Expert advice for your flight from Boston to Tokyo

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Japan Airlines

JAL's Sky Suite offers privacy and comfort with lie-flat beds on long-haul flights.


Enjoy free Wi-Fi on JAL's international flights for improved connectivity.

American Airlines

Consider Main Cabin Extra for early boarding and complimentary drinks on long-haul flights.


American Airlines offers Flagship Business with premium services for international flights.

Airports
BOS

Download the FlyLogan app for gate info, flight status, and order ahead options at BOS restaurants.

NRT

Use the Narita Express for a quick 50-minute ride to Tokyo Station from NRT.

Our travel experts
Robert Schrader

Robert Schrader

Expert on Japan Airlines

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on NRT

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
 AI-powered savings tips

KAYAK's tips to save more on a Boston to Tokyo flight

When planning a trip from Boston to Tokyo, there are several ways to potentially save money. Generally, Tuesdays and the month of September are the cheapest times to fly this route.

Cheapest Route: Opt for flights from Boston Logan Intl to Tokyo Narita for the most affordable route.

Booking Time: Book your flight at least 114 days in advance to get the best deal.

Cheapest Airline: WestJet generally offers the most affordable flights for this route.

Direct or Layover: Direct flights are typically cheaper than flights with a layover.

This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK. 

Good to know

Low seasonJanuary
Cheapest flight$595
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Boston to Tokyo Haneda

When to book flights from Boston to Tokyo

Are your dates flexible? Find out the best times to travel from Boston to Tokyo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Tokyo

  • What is the cheapest flight from Boston to Tokyo?

    In the last 3 days, the lowest price for a flight from Boston to Tokyo was $595 for a one-way ticket and $901 for a round-trip.

  • Do I need a passport to fly between Boston and Tokyo?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Tokyo.

  • Which airports will I be using when flying from Boston to Tokyo?

    On your way to Tokyo, you’ll fly out from Boston Logan Intl. You’ll be landing in one of Tokyo’s 2 airports: Tokyo Haneda or Tokyo Narita.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Tokyo?

    Only American Airlines offers inflight Wi-Fi service on the Boston to Tokyo flight route.

  • Which aircraft models fly most regularly from Boston to Tokyo?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Boston to Tokyo flight route.

  • Which airline alliances offer flights from Boston to Tokyo?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Boston and Tokyo, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Boston to Tokyo?

    There are nonstop flights from Boston to Tokyo on a daily basis.

  • Which is the best airline for flights from Boston to Tokyo, ANA or Korean Air?

    The two airlines most popular with KAYAK users for flights from Boston to Tokyo are ANA and Korean Air. With an average price for the route of $1,117 and an overall rating of 8.4, ANA is the most popular choice. Korean Air is also a great choice for the route, with an average price of $1,282 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Boston to Tokyo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Tokyo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Tokyo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tokyo from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Tokyo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tokyo with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Tokyo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tokyo from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Tokyo

  • Looking for a cheap flight? 25% of our users found flights on this route for $523 or less one-way and $1,037 or less round-trip.

Prefer to fly direct from Boston to Tokyo?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Boston Logan Intl to Tokyo.
Find which airlines fly direct from Boston Logan Intl Airport to Tokyo, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Tokyo

Monday

Japan Airlines

Japan Airlines

Tuesday

Japan Airlines

Japan Airlines

Wednesday

Japan Airlines

Japan Airlines

Thursday

Japan Airlines

Japan Airlines

Friday

Japan Airlines

Japan Airlines

Saturday

Japan Airlines

Japan Airlines

Sunday

Japan Airlines

Japan Airlines

See more direct flights

Direct returns

Tokyo to Boston Logan Intl

Monday

Japan Airlines

Japan Airlines

Tuesday

Japan Airlines

Japan Airlines

Wednesday

Japan Airlines

Japan Airlines

Thursday

Japan Airlines

Japan Airlines

Friday

Japan Airlines

Japan Airlines

Saturday

Japan Airlines

Japan Airlines

Sunday

Japan Airlines

Japan Airlines

See more direct flights

Reviews of the top 5 airlines serving from Boston to Tokyo

 
See real verified KAYAK customer reviews for airlines flying from Boston to Tokyo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Tokyo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 1003 reviews
8.7Crew
7.9Entertainment
8.6Boarding
8.2Comfort
7.7Food
Airline reviews

Great experienced staff and very pleasant compared to some other international airlines

10.0 ExcellentAshok, Nov 2025OKA - HND
Read more ANA reviews

Great experienced staff and very pleasant compared to some other international airlines

Flight was good and comfortable, even for long haul economy. No complaints.

Check in was fast, lounge was good. Special section for ANA passengers in the Plaza Premium lounge. Boarding was organized and quick. Crew was very nice. They ran out of the Japanese meal so they asked me to switch to the international meal. Beef was room temperature and not hot. It tasted ok. Japanese meal was served hot. Movies were not great. Chair was very old and recline was not good. TV monitor was very old and not HD. Plane layout in business was 2-2-2. Should switch to the 1-2-1 layout for more privacy. Overall flight was average to good. Service was good but hard product should be updated to compete against much nicer Taiwanese airlines.

They lost my luggage on the inbound flight and then lost it again on this flight. I called online travel agent to change earlier flight to get a longer layover in Vancouver but ANA denied it

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Everything was excellent. Only the fish entree in the Japanese meal was overcooked and quite dry but everything else was great

Great first time experience on this airline. Very professional staff and great service.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

Business class on ANA was awesome. There lie flat seats made it easier to sleep on a 12 hour flight. Food was great and service was excellent.

Crews are rude and short. Example: after my drink and was ready to prep my bed to rest. I tried to give my empty glasses to the steward while she was playing her card game on her iPad. The steward told me to take the glass back to my table instead of taking the glass out of my hand. Compare Japanese steward it’s like heaven and hell.

I felt that the customer service improved compared to a several years ago.

I traveled business class from Lax to Narita flight Jl61. The crew was attentive and polite. Food was good quality and service was as it should be. Narita to Bengaluru Jl753was another story in business class. The cabin was darkened for the 9hr:30min flight, food was mediocre, service was below standard and crew can't speak English to save their lives. When you ask for noodles soup from Ala carte they gave cup of noodles while Lax to Narita i was served the best Ramen noodles in a big bowl. Why the disparity on this leg of the journey.....or is it because there were mostly Indian passengers and it really did not matter to Jal to bother as its a poor country and Indians refrain from speaking up? A good airline but differentiation like this brings their reputation and business down.

Terrible. Our flight was delayed by 15 hours. We lost a full day of our vacation.

highly recommend for trip to japan only reason why i gave good not excellent is because their selection of movies and tv shows in English is more limited .

We asked for Hindu vegetarian meal in advance and the quality of the food was horrendous. Never flying JAL again!

Overall a great experience. One complain was the vegetarian food that my wife had which was mostly boiled vegetables with not much flavor.

Very accommodating and kind airline crews. The plane is also big which makes the passengers more comfortable and relax

I actually didn’t make it onto the flight. I spent quite a few hours trying to rebook the flight just to get screwed out of $5000. Fun!

We booked business class round trip from Delhi to San Diego and back. On our last leg from Bangalore to Delhi we were down graded to economy class which was big disappointment other than that everything was great.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Snacks were just placed and many people were hungry and unaware they were available. Ran out of water bottles. Attendants not available. Missed entire meal.

The cabin crew was professional and there were plenty of movie choices, but the food was a bit sub-standard.

Pearson Airport could not properly handle all the passengers who they needed to process in order to properly get them on board. As a result, I missed the departure of my flight from Toronto. The only saving grace is that Air Canada found a flight that only delayed me by one hour. However, this was no thanks to Pearson Airport!

The flight was delayed an hour, but not because of Air Canada. The crew was polite, professional, and competent. The food was above average for Air Canada, but just fine. The stand out for me in the 10 hour flight was the entertainment package. The best of any airline I’ve experienced so far. Looking forward to my return flight to finish some more of the shows I was watching.

Very good!👍!especially the typhoon coming, the speaking Chinese language service is excellent 👍!

Not to out myself as both a child at heart and kind of a terrible person, but the Pokémon safety video was the first time I watched an airplane safety video in like a decade. It was ADORABLE!! A great way to encourage attention from young and old alike.

I had a good experience. I liked being informed about the status of my luggage

Seamless! Long but the seat back entertainment kept us all busy the whole time! Meals were excellent! Crew fantastic! Very attentive!

The whole experience what excellent, from Anjou at the ticket counter to the attendants on the flight. Although it was an older plane, it was a very good flight. One of the best flights I have had on Air Canada!

The staff could have been friendlier. And Having the flight on time would have been much more convenient.

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

Other airlines flying from Boston to Tokyo

Flights from the other most popular airlines that fly from Boston to Tokyo according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.