BOS - TYO

£413 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 23/2. 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

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, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Tokyo, as well as popular online travel agencies
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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 return 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 return flight deals from Boston to Tokyo

Fri, 24 Oct - Fri, 31 Oct
Air Canada Logo
06:00 - 15:40BOS-NRT
20h 40m2 stops
Air Canada Logo
17:15 - 22:37NRT-BOS
18h 22m2 stops
£650Air Canada
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Wed, 7 Jan - Tue, 20 Jan
United Airlines Logo
09:30 - 16:50BOS-HND
17h 20m1 stop
United Airlines Logo
00:50 - 07:21HND-BOS
20h 31m1 stop
£707United Airlines
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Wed, 11 Feb - Tue, 24 Feb
Delta Logo
07:00 - 17:45BOS-HND
20h 45m2 stops
Delta Logo
17:20 - 19:11HND-BOS
15h 51m1 stop
£718Delta
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Sun, 4 Jan - Wed, 1 Apr
Cathay Pacific Logo
00:30 - 20:20BOS-NRT
29h 50m1 stop
Cathay Pacific Logo
09:25 - 23:00NRT-BOS
26h 35m1 stop
£718Cathay Pacific
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Sun, 22 Feb - Thu, 5 Mar
Cathay Pacific Logo
00:30 - 21:15BOS-HND
30h 45m1 stop
Cathay Pacific Logo
10:10 - 22:00HND-BOS
25h 50m1 stop
£719Cathay Pacific
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Tue, 6 Jan - Tue, 27 Jan
Alaska Airlines Logo
18:06 - 16:00BOS-NRT
31h 54m1 stop
Alaska Airlines Logo
18:30 - 23:59NRT-BOS
19h 29m1 stop
£724Alaska Airlines
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Sun, 8 Feb - Fri, 20 Feb
Delta Logo
13:55 - 21:05BOS-NRT
41h 10m2 stops
Delta Logo
14:00 - 06:13NRT-BOS
30h 13m2 stops
£725Delta
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Thu, 11 Dec - Mon, 2 Feb
Logo
06:00 - 17:20BOS-NRT
21h 20m1 stop
Logo
18:15 - 05:07NRT-BOS
24h 52m1 stop
£744
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Thu, 8 Jan - Tue, 27 Jan
Alaska Airlines Logo
07:00 - 16:00BOS-NRT
19h 00m1 stop
Alaska Airlines Logo
18:30 - 23:59NRT-BOS
19h 29m1 stop
£751Alaska Airlines
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Sat, 17 Jan - Sat, 31 Jan
Logo
18:55 - 17:20BOS-NRT
32h 25m1 stop
Logo
18:15 - 05:07NRT-BOS
24h 52m1 stop
£755
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from £650 (return)
Air Canada
Best reviews • 7.1 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
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 13% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£650
Overall average: £971
Air Canada
Fri 24/10Fri 31/10
BOS - NRT • 2 stops
Cheapest direct flights
£1,004
Typical prices: £957-2175
Japan Airlines
Sun 15/2Thu 26/2
BOS - NRT • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Tokyo!
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.

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 £695 on the route between Boston (BOS) and Tokyo Narita Airport (NRT). It is also the most popular route.

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 £791 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is £1,082 and £1,020 respectively.

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 2 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

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Good to know - Cheap tickets from Boston to Tokyo

Low seasonJanuary
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (11% more expensive on average)

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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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

  • Are there nonstop flights between Boston and Tokyo?

    Currently, there are no non-stop flights between Boston and Tokyo, but there are several options for one-stop flights. American Airlines and KLM offer a one-stop service to Tokyo Narita Airport. United Airlines and Turkish Airlines offer a one-stop service to Tokyo Haneda Airport.

  • Is there a fun and unique way to get to Boston Logan Airport?

    A popular way to get to the airport that you probably won't find in most cities is arriving at the airport by water. Practically any location on the Boston waterfront can arrive at the Logan Airport by water taxi. The service runs between Rowes Wharf and the airport.

  • Is there public transportation to get from Tokyo Narita Airport to Downtown Tokyo?

    There is light rail access available from the airport to Downtown Tokyo. Both JR East and the Keisei lines offer service from the airport to several locations in the Tokyo area. In Terminal 1 and 2, the station is on Basement Floor 1. Passengers in Terminal 3 need to board a free shuttle bus to travel to one of the other two terminal buildings to get to one of the stations located there.

  • Is there a hotel near Tokyo Haneda Airport?

    The Hotel Jal City Haneda Tokyo has a location right outside the airport entrance and is a drive of just about a minute from Tokyo Bay. Amenities include complimentary internet access, newspapers in the lobby, and a dry cleaning and laundry service. There's also a scheduled complimentary shuttle to and from the airport.

  • 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 £560 for a one-way ticket and £880 for a return.

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

    American Airlines, and Cathay Pacific offer 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?

    oneworld is the only airline alliance operating flights between Boston and Tokyo.

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

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

  • 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 return 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

  • If you'll be driving yourself to Boston Logan Airport (BOS) before your flight to Tokyo, the cost to park your car is around $38 per day. All of the terminal buildings at the airport can be accessed through a pedestrian bridge on Level 4 of the parking structure.
  • If you’ve just arrived on your flight to Tokyo and need to do a currency exchange, Tokyo Narita Airport (NRT) offers several currency exchange locations throughout the airport including automated options in both Terminals 1 and 2.
  • For travelers requiring special assistance, Tokyo Haneda Airport (HND) offers a full staff to greet customers upon their arrival to help while they're at the airport. Once you arrive at the airport, proceed to one of the three information counters located in each terminal for more information about their services.
  • For a quick and easy way to get to Boston Logan Airport, the MBTA offers the Blue Line Subway service. This train offers access to the airport from several locations in the Boston area, including downtown. The fare to ride the train is around $3.
  • If you’re in the mood for something to eat before your flight to Tokyo, Boston Logan Airport offers a host of choices, including the local favorite Dunkin'Donuts. You can also sample the Mexican fare at Currito and the craft delicacies at Legal's Test Kitchen.
  • If you’ll be renting a car upon your arrival at Tokyo Narita Airport, note that there are no car rental services available in Terminal 3. In Terminals 1 and 2 there are five car rental companies available. In Terminal 1 they can be found in the central building on the first floor, and in Terminal 2 they are found in the main building on the first floor.

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 airline flying 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.
7.1
Air CanadaOverall score based on 10000 reviews
7.1Comfort
6.8Entertainment
7.3Boarding
6.3Food
7.8Crew
Airline reviews

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

10.0 ExcellentAnonymous, Sept 2025MCO - YUL
Read more Air Canada reviews

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

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.

Old, noisy plane, bad coffee, delayed. Flight attendant was very nice.

We boarded 1.5 hours late. Long wait for the bags when we got to Mexico City. Long wait to get on plane with people mover truck. Friendly staff. They answered all questions as best the could. Such a long, long walk from the plane to customs. Thank you, Michael A. Burris Cambridge, Massachusetts USA

Economy middle seat was so narrow that I could not sit back comfortably with passengers on either side of me. Over the 9-hour flight, with my body slightly twisted most of that time, my previously-healthy left knee became very painful, even though I got up to walk multiple times. The knee is still painful 3 weeks later. Otherwise, it was a nice flight, but I was crippled over my entire vacation.

Dealing with Air Canada was totally miserable and as a result of their website incompetence, lack of customer support, and total non-responsiveness we could not use this flight. We have made a formal complaint to Air Canada and are waiting to hear back, but if prior experience (more than one hour waits on the telephone with no response) is any guide, we wonder if we will ever hear back at all.

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

Information on your arrival and departure airports

Boston (BOS)

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