An airport tarmac at dusk with aircraft, airport buildings, and a jet bridge.

$414 Cheap Flights from Boston (BOS) to Tokyo (NRT)

View $414 flight on Tue, Aug 4, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Narita Intl. Airport (NRT)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Boston to Tokyo (BOS-NRT)

Prices were available within the past 7 days and start at $414 for one-way flights and $839 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Sep 14 - Mon, Sep 28
BOS
Boston
NRT
Tokyo
$839 Roundtrip, found 2 hours ago
$839
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Mon, Sep 14 from Boston to Tokyo, returning Mon, Sep 28, priced at $839 found 2 hours ago
American Airlines
Wed, Sep 16 - Thu, Sep 24
BOS
Boston
NRT
Tokyo
$1,040 Roundtrip, just found
$1,040
Roundtrip
just found
Select American Airlines flight, departing Wed, Sep 16 from Boston to Tokyo, returning Thu, Sep 24, priced at $1,040 just found
United
Wed, Jul 29 - Wed, Aug 12
BOS
Boston
NRT
Tokyo
$1,100 Roundtrip, found 6 hours ago
$1,100
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Jul 29 from Boston to Tokyo, returning Wed, Aug 12, priced at $1,100 found 6 hours ago
All Nippon Airways
Tue, Jul 28 - Mon, Aug 10
BOS
Boston
NRT
Tokyo
$1,115 Roundtrip, just found
$1,115
Roundtrip
just found
Select All Nippon Airways flight, departing Tue, Jul 28 from Boston to Tokyo, returning Mon, Aug 10, priced at $1,115 just found
Alaska Airlines
Tue, Aug 4 - Fri, Aug 14
BOS
Boston
NRT
Tokyo
$1,128 Roundtrip, just found
$1,128
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Aug 4 from Boston to Tokyo, returning Fri, Aug 14, priced at $1,128 just found
Japan Airlines
Tue, Sep 15 - Thu, Sep 17
BOS
Boston
NRT
Tokyo
$1,147 Roundtrip, found 5 hours ago
$1,147
Roundtrip
found 5 hours ago
Select Japan Airlines flight, departing Tue, Sep 15 from Boston to Tokyo, returning Thu, Sep 17, priced at $1,147 found 5 hours ago
Japan Airlines
Sun, Sep 6 - Tue, Sep 22
BOS
Boston
NRT
Tokyo
$1,155 Roundtrip, just found
$1,155
Roundtrip
just found
Select Japan Airlines flight, departing Sun, Sep 6 from Boston to Tokyo, returning Tue, Sep 22, priced at $1,155 just found
Cathay Pacific
Mon, Jan 18 - Mon, Mar 22
BOS
Boston
NRT
Tokyo
$1,192 Roundtrip, just found
$1,192
Roundtrip
just found
Select Cathay Pacific flight, departing Mon, Jan 18 from Boston to Tokyo, returning Mon, Mar 22, priced at $1,192 just found
Korean Air
Wed, Aug 26 - Mon, Sep 28
BOS
Boston
NRT
Tokyo
$1,217 Roundtrip, just found
$1,217
Roundtrip
just found
Select Korean Air flight, departing Wed, Aug 26 from Boston to Tokyo, returning Mon, Sep 28, priced at $1,217 just found
Delta
Sat, Aug 22 - Sat, Sep 5
BOS
Boston
NRT
Tokyo
$1,241 Roundtrip, found 5 hours ago
$1,241
Roundtrip
found 5 hours ago
Select Delta flight, departing Sat, Aug 22 from Boston to Tokyo, returning Sat, Sep 5, priced at $1,241 found 5 hours ago

Alternative airports near Tokyo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Narita Intl. NRT. Cheapest and Closest option available. Average driving time to city center is 53 minutes. Flights from $929
NRT
Narita Intl.
CheapestClosest
Average driving time to city center53 min
Flights from $929

Find the cheapest month to fly from Boston (BOS) to Tokyo (NRT)

January is typically the cheapest month to fly

From $659 - $1,901 per traveler.

What you need to know for your flight from Logan Intl. to Narita Intl.

Boston (BOS) to Tokyo (NRT) at a glance

Embark on an exciting journey from Boston (BOS) to Tokyo (NRT) with a selection of airlines that cater to both budget-conscious travelers and those seeking full-service options. You can easily compare various flight choices to find the itinerary that suits your needs, whether for business or leisure. Get ready to explore Tokyo's iconic attractions and vibrant neighborhoods as you gather essential details for flights from Logan International Airport (BOS) to Narita International Airport (NRT).

  • Fastest flight duration: around 14 hours non-stop
  • Route distance: roughly 6,700 miles (10,780 km)
  • Flights per week: around 15+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $440–$1570, depending on seasonality and how far ahead you book

Flights from Logan International Airport (BOS) to Narita International Airport (NRT)

According to recent traveler bookings, here are the top airlines flying from Boston to Tokyo, featuring both non-stop and one-stop options. Popular layover airports include Pierre Elliott Trudeau International Airport (YUL) with about a 1 hour 15 minute layover, Newark Liberty International Airport (EWR) at roughly 2 hours, and Pearson International Airport (YYZ) with a 4 hour 30 minute layover. This variety allows you to compare prices, total travel times, and cabin classes to create the perfect itinerary.

  • Air Canada: This comprehensive carrier provides both one-stop and multi-stop options, with one-way ticket prices generally falling between $440 and $1150. It represents about 34% of flights on this route, featuring an in-flight duration of 15 hours and 30 minutes and a total travel time of around 18 hours.
  • United: Another full-service airline, United offers one-stop travel with one-way fares typically between $450 and $1180. It accounts for roughly 20% of departures for this route, boasting an in-flight time of 15 hours and 30 minutes, leading to a total journey duration of about 18 hours, including layover.
  • Japan Airlines: This full-service airline is known for its non-stop and one-stop services, with one-way fares ranging from $645 to $2980. Japan Airlines makes up about 17% of departures on this route, and non-stop flights have an average duration of 14 hours.
  • American Airlines: Offering non-stop service, American Airlines has one-way fares that typically range from $760 to $5755. It represents around 11% of flights on this route, with a total travel time of approximately 14 hours.
  • Cathay Pacific: This full-service carrier provides one-stop service with one-way fares usually ranging from $460 to $2240. Cathay Pacific accounts for about 7% of departures on this route, featuring an in-flight duration of 15 hours and 30 minutes and a total journey time of approximately 18 hours, including layover.

Travelers have the option to enhance their journey from Boston to Tokyo with upgraded flight choices. Japan Airlines and American Airlines both provide business class and premium economy class, while Air Canada features its business class, ensuring a more comfortable travel experience.

Best time to fly from Boston (BOS) to Tokyo (NRT)

The most popular months for travelers flying from Boston to Tokyo are March, April, and June, when peak temperatures in Tokyo reach up to 71.1°F in June. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 75°F. For better deals, August usually offers the lowest average one-way fare around $723. Flight availability peaks in March and October, with approximately 18 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 11 flights per week.

  • Cheapest time to fly: August usually offers good deals with average one-way fare around $723, roughly 28% cheaper than the yearly average.
  • Another budget-friendly time to fly: September typically offers an average one-way fare of around $830.
  • Most flight options: March and October have the highest number of flights from Boston to Tokyo, with approximately 18 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January42.1°F (5.6°C)Low11$1368
February43.5°F (6.4°C)Average12$967
March50.2°F (10.1°C)High18$1077
April57.4°F (14.1°C)High15$1017
May65.8°F (18.8°C)Low16$925
June71.1°F (21.7°C)High16$952
July78.3°F (25.7°C)Average16$940
August80.8°F (27.1°C)Average15$723
September75.0°F (23.9°C)Low12$830
October65.8°F (18.8°C)Average18$1025
November57.2°F (14.0°C)Average14$1267
December47.1°F (8.4°C)Average15$1121

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Boston (BOS) to Tokyo (NRT)

  • Boston to Tokyo (BOS-HND): Haneda Airport (HND) is located approximately 37 miles from Narita International Airport (NRT). One-way fares in economy class for this route generally vary between $435 and $1160, influenced by the time of year and how early you book. Travelers can choose from both one-stop and multi-stop itineraries, with common layover points at Washington Dulles International Airport (IAD) and Newark Liberty International Airport (EWR). Major airlines operating this route include United and Delta, with options for business and first class service as well.

How to find the best prices for flights from Boston (BOS) to Tokyo (NRT)

Getting some of the best deals on flights from Boston to Tokyo is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are often available when booking within two weeks, although most travelers tend to book at least two months in advance. Morning departures between 5 AM and 12 PM typically offer lower prices and are the most popular flight times. Additionally, flying on Mondays usually provides cheaper options, while Saturdays remain the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Narita International Airport from Logan International Airport

Tokyo welcomes travelers from Boston with a range of transport options based on price, convenience, and proximity. Here's how to reach Tokyo efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Tokyo, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Narita International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Narita International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Narita International Airport, Narita Airport Terminal 2·3 Station, a train station, is located about 0.1 miles away on foot, providing convenient access for travelers.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.) cost?
You can find cheap one-way flights from $414 and cheap return flights from $839 Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.) with Expedia. One-way flights typically cost between $596 and $9871, and return flights often range between $1233 and $11164. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.)?
September is the cheapest month to fly from Boston, MA (BOS) to Tokyo (NRT), with average round-trip fares around $1,127. This price is about 15% lower than the average fare throughout the year, as demand typically decreases after the summer travel season. Other economical months to consider are February and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.)?
Japan Airlines operates around 7 direct flights from BOS to NRT every week.
What is the cheapest airline that flies from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.)?
American Airlines is one of the cheapest airlines offering nonstop flights from Boston, MA (BOS) to Tokyo (NRT), with round-trip tickets starting from around $2,128. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.)?
The best airline to fly with from Boston, MA (BOS) to Tokyo (NRT) will differ from traveler to traveler. If you like to fly early, Japan Airlines offers early morning flights. If price is the most important factor, Japan Airlines typically offers the lowest fares. Delta offers the most daily flights from BOS to NRT, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.)?
For flights from Boston (BOS) to Tokyo (NRT), September and February are the best months to consider. In September, you can expect average return flight prices around $1,127, while February also offers competitive pricing. These months are ideal as they avoid the peak travel seasons, allowing for a more enjoyable experience.*Prices based on flights available on Expedia in the last year.
How many flights per day from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.)?
You can find approximately 1 nonstop flights per day from Logan Intl. (BOS) to Narita Intl. (NRT). For more options, look at flights that include layovers.
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.)?
The earliest flight from Boston, MA (BOS) to Tokyo (NRT) usually leaves at around 12:15 AM, operated by United. This seasonal service is active in December, giving you a head start on your adventure in Japan. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.)?
The most popular departure times for flights from Boston Logan International Airport (BOS) to Tokyo Narita International Airport (NRT) are in the early morning, from 6am to 9am. About 37% of passengers prefer this time window. Many major carriers, including United Airlines, All Nippon Airways and Air Canada, offer flights during this window. This timing works well because it allows you to arrive in Tokyo with a full day ahead of you.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.)?
Flying nonstop from BOS to NRT takes around 14 hours, with the route covering approximately 6,686 miles. Flights with a layover typically take 6 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.)?
Business class seats are offered on the BOS to NRT route. Airlines that offer business class service on this route include:

  • Turkish Airlines
  • Japan Airlines
  • Cathay Pacific
  • Korean Air
  • Qatar Airways
  • Air Canada
  • Emirates
  • Etihad Airways
  • United Airlines
  • Delta Air Lines

First class cabins are available on:

  • Emirates
  • United Airlines
  • American Airlines
  • Swiss International Air Lines
  • Lufthansa

How much is a business class flight from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.)?
A direct, return business class ticket from Boston, MA (BOS) to Tokyo (NRT) typically costs between $12,404 - $14,980. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Tokyo from Logan Intl. (BOS)?
When traveling from Logan Intl. (BOS) to Tokyo, you can fly into Haneda (HND) and Narita Intl. (NRT). Some flights may connect through major hubs like Frankfurt Intl. (FRA), Washington Dulles Intl. (IAD), John F. Kennedy Intl. (JFK) before reaching Tokyo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.) Narita Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.)?
If you booked your Boston, MA (BOS-Logan Intl.) to Tokyo (NRT-Narita Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Narita Intl.
Airlines serving
Aeromexico, Air Canada, Alaska Airlines, All Nippon Airways, American Airlines, Austrian Airlines, Cathay Pacific, Delta, EL AL Israel Airlines, Emirates, Etihad Airways, Finnair, Japan Airlines, KLM, Korean Air, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United, WestJet
Roundtrip price
$838
Distance
6685 mi
Average flight time
12 hours 45 mins

Book with confidence

Boston to Tokyo Flights

The cheapest times to fly from Boston to Tokyo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Tokyo are during the month of September. You can find some of the cheapest flights from Boston to Tokyo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Tokyo

Sunday is one of the best days to book for cheap flights from Boston to Tokyo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Tokyo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Tokyo in 2026. You can also book with separate airlines for your outbound and return journeys, from $414 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Tokyo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Tokyo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boston to Tokyo Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia