$457 Cheap Flights from Boston (BOS) to Tokyo (NRT)

View $457 flight on Mon, Sep 8, 2025Opens in a new window

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

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Cheap Flights from Boston to Tokyo (BOS-NRT)

Prices were available within the past 7 days and start at $457 for one-way flights and $867 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Oct 28 - Tue, Nov 4
BOS
Boston
NRT
Tokyo
$867 Roundtrip, just found
$867
Roundtrip
just found
Select Air Canada flight, departing Tue, Oct 28 from Boston to Tokyo, returning Tue, Nov 4, priced at $867 just found
WestJet
Wed, Aug 27 - Sat, Oct 4
BOS
Boston
NRT
Tokyo
$896 Roundtrip, found 6 days ago
$896
Roundtrip
found 6 days ago
Select WestJet flight, departing Wed, Aug 27 from Boston to Tokyo, returning Sat, Oct 4, priced at $896 found 6 days ago
Hainan Airlines
Sun, Aug 24 - Tue, Sep 9
BOS
Boston
NRT
Tokyo
$953 Roundtrip, just found
$953
Roundtrip
just found
Select Hainan Airlines flight, departing Sun, Aug 24 from Boston to Tokyo, returning Tue, Sep 9, priced at $953 just found
Cathay Pacific
Tue, Nov 25 - Sun, Dec 7
BOS
Boston
NRT
Tokyo
$973 Roundtrip, just found
$973
Roundtrip
just found
Select Cathay Pacific flight, departing Tue, Nov 25 from Boston to Tokyo, returning Sun, Dec 7, priced at $973 just found
Delta
Wed, Aug 20 - Thu, Aug 28
BOS
Boston
NRT
Tokyo
$1,047 Roundtrip, found 11 hours ago
$1,047
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Aug 20 from Boston to Tokyo, returning Thu, Aug 28, priced at $1,047 found 11 hours ago
Korean Air
Tue, Sep 16 - Tue, Sep 23
BOS
Boston
NRT
Tokyo
$1,050 Roundtrip, found 9 hours ago
$1,050
Roundtrip
found 9 hours ago
Select Korean Air flight, departing Tue, Sep 16 from Boston to Tokyo, returning Tue, Sep 23, priced at $1,050 found 9 hours ago
Hawaiian Airlines
Tue, Nov 25 - Wed, Nov 26
BOS
Boston
NRT
Tokyo
$1,053 Roundtrip, found 1 day ago
$1,053
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Nov 25 from Boston to Tokyo, returning Wed, Nov 26, priced at $1,053 found 1 day ago
Alaska Airlines
Wed, Oct 22 - Thu, Oct 23
BOS
Boston
NRT
Tokyo
$1,053 Roundtrip, found 2 days ago
$1,053
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Oct 22 from Boston to Tokyo, returning Thu, Oct 23, priced at $1,053 found 2 days ago
United
Wed, Oct 15 - Fri, Oct 17
BOS
Boston
NRT
Tokyo
$1,055 Roundtrip, found 4 days ago
$1,055
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 15 from Boston to Tokyo, returning Fri, Oct 17, priced at $1,055 found 4 days ago
Turkish Airlines
Mon, Dec 1 - Tue, Dec 9
BOS
Boston
NRT
Tokyo
$1,236 Roundtrip, found 9 hours ago
$1,236
Roundtrip
found 9 hours ago
Select Turkish Airlines flight, departing Mon, Dec 1 from Boston to Tokyo, returning Tue, Dec 9, priced at $1,236 found 9 hours ago

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

May is typically the cheapest month to fly

From $744 - $1,340 per traveler.

Graph displaying average flight prices per month

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 $1,121
NRT
Narita Intl.
CheapestClosest
Average driving time to city center53 min
Flights from $1,121
Flights from Boston (BOS) to Tokyo (NRT)
Origin airport
Logan Intl.
Destination airport
Narita Intl.
Airlines serving
Air Canada, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Austrian Airlines, Cathay Pacific, Delta, Emirates, Etihad Airways, Hainan Airlines, Hawaiian Airlines, Japan Airlines, KLM, Korean Air, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United, WestJet
Roundtrip price
$867
Distance
6685 mi
Average flight time
12 hours 35 mins

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 October. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $457 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.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT) cost?
Find affordable return tickets from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT) starting at $2132. Book your seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Japan Airlines flight leaving BOS on August 19 2025 and touching down at NRT. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from BOS to NRT?
The cheapest flights from BOS to NRT are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT)?
Fly nonstop from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT) on a JAL flight.
What is the cheapest airline that flies from BOS to NRT?
At the moment, the cheapest carrier offering one-way flights from BOS to NRT is Japan Airlines. You can take off on this route from $1310. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BOS on October 18 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT)?
On average, Logan Intl. Airport (BOS) only offers 1 direct flight to Narita Intl. Airport (NRT) every day. For more choices, try Expedia's easy-to-use filters. Just enter your details, then click on "1 Stop" or "2+ Stops" to discover flights with layovers.
What are the most popular departure times for flights from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT)?
More passengers fly between BOS and NRT at 12 PM than at any other time of day. Rather skip the crowds? Try choosing a quieter departure window and there's a chance you'll save on your fare as well.
What day of the week has the most flights from BOS to NRT?
If you depart on a Friday, you'll get the greatest range of choices for flights from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT).
What is the earliest flight from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT)?
The first flight of the day leaving from Logan Intl. Airport (BOS) is at around 12:15PM UTC-5. Hop on this flight and you'll land at Narita Intl. Airport (NRT) at approximately 4:15PM UTC+9. The entire trip takes 14h.
How long does it take to fly from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT)?
Flights from BOS to NRT have an average travel time of 14 hours. The distance between these two airports is 6,700 mi.
What airline has the least delays from BOS to NRT?
Consider booking with American Airlines if you'd like to go straight from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT) without any interruptions. This carrier has the best track record for punctuality, with an on-time performance of 81%. Want to get notified of any changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT)?
To avoid possible delays on the Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Tokyo from Logan Intl. Airport (BOS)?
Narita Intl. Airport (NRT) is the only airport in Tokyo with direct flights from Logan Intl. Airport (BOS). Compare the options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT) last-minute?
Holding off until right before your break to book a ticket from BOS to NRT often results in higher prices. While you may come across some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of getting a bargain.
Is it cheaper to book a BOS to NRT flight and hotel package?
You can save money by securing a BOS to NRT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal flights and accommodations, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT)?
In most cases, you can cancel or modify your BOS to NRT flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further information, head to our Customer Service portal.

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