United Cheap Flights from Boston to Tokyo: UA BOS→NRT

View HK$5,661 flight on Sun, 7 Dec 2025Opens in a new window
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Prices were available within the past 7 days and start at HK$5,661 for one-way flights and HK$8,182 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 7 Dec - Tue, 23 Dec
BOS
Boston
NRT
Tokyo
HK$8,182 Return, found 1 day ago
HK$8,182
Return
found 1 day ago
Select United flight, departing Sun, 7 Dec from Boston to Tokyo, returning Tue, 23 Dec, priced at HK$8,182 found 1 day ago
United
Sun, 11 Jan - Sun, 25 Jan
BOS
Boston
NRT
Tokyo
HK$8,562 Return, found 1 day ago
HK$8,562
Return
found 1 day ago
Select United flight, departing Sun, 11 Jan from Boston to Tokyo, returning Sun, 25 Jan, priced at HK$8,562 found 1 day ago
United
Sun, 7 Dec - Tue, 23 Dec
BOS
Boston
NRT
Tokyo
HK$8,952 Return, found 1 day ago
HK$8,952
Return
found 1 day ago
Select United flight, departing Sun, 7 Dec from Boston to Tokyo, returning Tue, 23 Dec, priced at HK$8,952 found 1 day ago
United
Sun, 11 Jan - Sun, 25 Jan
BOS
Boston
NRT
Tokyo
HK$9,342 Return, found 1 day ago
HK$9,342
Return
found 1 day ago
Select United flight, departing Sun, 11 Jan from Boston to Tokyo, returning Sun, 25 Jan, priced at HK$9,342 found 1 day ago
United
Sun, 7 Dec - Tue, 23 Dec
BOS
Boston
NRT
Tokyo
HK$9,732 Return, found 1 day ago
HK$9,732
Return
found 1 day ago
Select United flight, departing Sun, 7 Dec from Boston to Tokyo, returning Tue, 23 Dec, priced at HK$9,732 found 1 day ago
Boston to Tokyo route information
Origin airport
Logan Intl.
Destination airport
Narita Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Cathay Pacific, Delta, Emirates, Etihad Airways, Japan Airlines, Korean Air, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Popular airline
United
Distance
10696 km
Average flight time
14 hours 10 mins

Frequently asked questions

How much is a United Airlines flight from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT)?
You can find budget-friendly return United Airlines flights from HK$8,182 from BOS to NRT by organising your results from "Price (lowest to highest)" on Expedia. Or search for deals from HK$5,661 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BOS to NRT with United Airlines?
January is one of the most affordable months to jet away to Tokyo with United Airlines. You could also find fantastic deals on one-way and return fares in February.
Does United Airlines fly nonstop from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT)?
Simply enter your dates, hit search and check "Nonstop" on Expedia to browse any direct flights from BOS to NRT with United Airlines or another airline.
What airports does United Airlines fly into in Tokyo?
Narita Intl. Airport (NRT) is the primary Tokyo gateway for United Airlines flights from Logan Intl. Airport (BOS).
Can I change or cancel my United Airlines flight from Logan Intl. Airport (BOS) to Narita Intl. Airport (NRT)?
Typically, you can cancel or reschedule your flight, although there may be additional fees if you made your booking over 24 hours ago. Need to keep your options open? Apply the "No cancel fee" and "Changes included" filters to find flights that won't charge you extra if you have to revise your plans. To make modifications, go to "Trips," select your flight and click on "Manage Booking" for more information.
*Available to Expedia members.