Cheap Flights from Boston to Tokyo
No deal from Boston to Tokyo has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Boston to Tokyo, the lowest round-trip fare we recorded was $762, in September. The typical fare was $918. September was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $853 on Air Canada, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/boston">from Boston</a>, <a href="/to/tokyo">to Tokyo</a>, or the return direction <a href="/from/tokyo/to/boston">Tokyo to Boston</a>.
Latest price we saw: Boston to Tokyo
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Boston (BOS) to Tokyo (NRT) | $853 | 6.4¢ | Jan 17 – Jan 25 | Air Canada | Oct 16 | Check price |
Price history: Boston to Tokyo
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $769 | $1075 | 21 |
| Sep 2026 | $762 | $914 | 37 |
| Aug 2026 | $822 | $842 | 55 |
| Jul 2026 | $838 | $838 | 2 |
Frequently asked questions
How many flight deals from Boston to Tokyo are on Sparkflights right now?
There are 0 verified deals from Boston to Tokyo on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Boston to Tokyo?
The lowest fare we've recorded from Boston to Tokyo is $762, based on 115 price observations over 4 months.
How much does a flight from Boston to Tokyo cost?
The typical round-trip fare we observed from Boston to Tokyo is $918, against a recorded low of $762. These are observations, not quotes.
When is the cheapest month to fly Boston to Tokyo?
September was the cheapest month we observed from Boston to Tokyo and July the dearest, over 4 months of data.
What is the current price from Boston to Tokyo?
The most recent fare our sweep saw from Boston to Tokyo is $853, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.