$347 Cheap Flights from Boston (BOS) to Tokyo (NRT)

View $347 flight on Tue, Jan 13, 2026Opens in a new window

Popular airlines from Boston to Tokyo (NRT-Narita Intl.)

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Cheap Flights from Boston to Tokyo (BOS-NRT)

Prices were available within the past 7 days and start at $347 for one-way flights and $706 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Jan 16 - Sat, Jan 31
BOS
Boston
NRT
Tokyo
$706 Roundtrip, just found
$706
Roundtrip
just found
Select Air Canada flight, departing Fri, Jan 16 from Boston to Tokyo, returning Sat, Jan 31, priced at $706 just found
Hainan Airlines
Sun, Jan 25 - Tue, Feb 3
BOS
Boston
NRT
Tokyo
$814 Roundtrip, just found
$814
Roundtrip
just found
Select Hainan Airlines flight, departing Sun, Jan 25 from Boston to Tokyo, returning Tue, Feb 3, priced at $814 just found
United
Tue, Jan 27 - Tue, Feb 3
BOS
Boston
NRT
Tokyo
$876 Roundtrip, just found
$876
Roundtrip
just found
Select United flight, departing Tue, Jan 27 from Boston to Tokyo, returning Tue, Feb 3, priced at $876 just found
Alaska Airlines
Tue, Jan 27 - Tue, Feb 3
BOS
Boston
NRT
Tokyo
$876 Roundtrip, just found
$876
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Jan 27 from Boston to Tokyo, returning Tue, Feb 3, priced at $876 just found
Korean Air
Sun, Jan 25 - Tue, Feb 3
BOS
Boston
NRT
Tokyo
$878 Roundtrip, just found
$878
Roundtrip
just found
Select Korean Air flight, departing Sun, Jan 25 from Boston to Tokyo, returning Tue, Feb 3, priced at $878 just found
Hawaiian Airlines
Sat, Jan 10 - Tue, Feb 3
BOS
Boston
NRT
Tokyo
$887 Roundtrip, found 4 hours ago
$887
Roundtrip
found 4 hours ago
Select Hawaiian Airlines flight, departing Sat, Jan 10 from Boston to Tokyo, returning Tue, Feb 3, priced at $887 found 4 hours ago
All Nippon Airways
Sun, Jan 25 - Tue, Feb 3
BOS
Boston
NRT
Tokyo
$892 Roundtrip, just found
$892
Roundtrip
just found
Select All Nippon Airways flight, departing Sun, Jan 25 from Boston to Tokyo, returning Tue, Feb 3, priced at $892 just found
Cathay Pacific
Mon, Apr 6 - Wed, Apr 22
BOS
Boston
NRT
Tokyo
$987 Roundtrip, found 2 hours ago
$987
Roundtrip
found 2 hours ago
Select Cathay Pacific flight, departing Mon, Apr 6 from Boston to Tokyo, returning Wed, Apr 22, priced at $987 found 2 hours ago
Delta
Mon, Jan 19 - Mon, Jan 26
BOS
Boston
NRT
Tokyo
$1,109 Roundtrip, just found
$1,109
Roundtrip
just found
Select Delta flight, departing Mon, Jan 19 from Boston to Tokyo, returning Mon, Jan 26, priced at $1,109 just found
WestJet
Mon, Apr 27 - Wed, May 6
BOS
Boston
NRT
Tokyo
$1,159 Roundtrip, found 14 hours ago
$1,159
Roundtrip
found 14 hours ago
Select WestJet flight, departing Mon, Apr 27 from Boston to Tokyo, returning Wed, May 6, priced at $1,159 found 14 hours ago

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

January is typically the cheapest month to fly

From $668 - $1,775 per traveler.

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 $911
NRT
Narita Intl.
CheapestClosest
Average driving time to city center53 min
Flights from $911

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT) cost?
Secure a cheap one-way flight from $347 or cheap return flight from $706 from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT)?
Flying in January is a good way to save, as it's the cheapest month for flights between BOS and NRT. You'll often find the lowest fares during the off-season.
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 Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT)?
To find the cheapest airline flying from BOS to NRT, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
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.

Travel information

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
$706
Distance
6685 mi
Average flight time
14 hours 10 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 January. 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 $347 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

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*Available to One Key members.