Boston to Tokyo flights
The cheapest round trip we found from Boston to Tokyo is $907 (Feb 1 – 4, 2027, 1 stop), 11% below the usual $1,024.
BOS to TYO · Round trip · Economy · Prices per person in USD · Price found (1 day ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $1,032 |
| December 2026 | $1,016 |
| January 2027 | No fares found yet |
| February 2027 | $907 (cheapest month) |
| March 2027 | $940 |
| April 2027 | $1,522 |
| May 2027 | No fares found yet |
| June 2027 | No fares found yet |
| July 2027 | No fares found yet |
| August 2027 | $1,651 |
Cheapest dates in the next 4 months
Round trip, per person-
Feb 1 – 4, 2027 3 nights · leave Mon$907 −11% vs usual$907 −11% vs usual Book
Air Canada 1 stop · 15h 15m -
Feb 14 – 22, 2027 8 nights · leave Sun$989$989 Book
American Airlines 1 stop · 16h 19m -
Dec 1 – 4 3 nights · leave Tue$1,016$1,016 Book
United Airlines 1 stop · 16h 01m -
Nov 25 – Dec 2 7 nights · leave Wed$1,032$1,032 Book
United Airlines 2 stops · 16h 40m
-
Nov 25 – Dec 9 14 nights · leave Wed$1,064$1,064 Book
United Airlines 1 stop · 16h 03m
-
Nov 19 – 29 10 nights · leave Thu$1,656 +62% vs usual$1,656 +62% vs usual Book
United Airlines 1 stop · 15h 47m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Tokyo
Tickets and tours on KlookTo see tours and tickets here, turn on partner content in .
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Airport transfer to Tokyo
Fixed prices from NRT on KiwitaxiTo see transfer prices here, turn on partner content in .
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Plan the rest of your trip
Tokyo · Feb 1 – 4, 2027- eSIM for Japan Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental in Japan Economybookings · compare rental companies (opens Economybookings in a new tab)
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Good to know
More from Boston
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Flights to Tokyo from other cities
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- Shenzhen $386 −13%
Boston to Tokyo: questions
How much does a flight from Boston to Tokyo cost?
The cheapest round trip we have found right now is $907, leaving February 1 and returning February 4. The usual price on this route is about $1,024, so this fare is 11% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Boston to Tokyo?
February 2027, with round trips from $907. The most expensive month in our data is August (from $1,651). Based on the 6 months ahead we have prices for.
Which airports do Boston to Tokyo flights use?
Boston airports include Logan International (BOS) and Pease Air Force Base (PSM). Tokyo airports include Narita International (NRT) and Haneda (HND). The prices on this page cover every airport in both cities (BOS and TYO are the city codes).
About this route
We track round-trip economy fares from Boston (United States) to Tokyo (Japan) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $907, departing February 1 and returning February 4, about 11% below the usual $1,024. Right now we're following 6 upcoming date combinations on this route. The cheapest month to fly in our data is February, from $907. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.