Cheap flights from Boston to Tokyo from $774 BOS → HND
Logan International Airport (BOS) → Haneda Airport (HND)
The cheapest return found recently is $989 with American Airlines, 14 Feb 2027 – 22 Feb 2027, found today. The cheapest one-way found recently is $774 with All Nippon Airways, 9 Jan 2027, found 4 days ago.
- Cheapest one-way found recently
- $774, found 4 days ago
- Cheapest return found recently
- $989, 14 Feb 2027 to 22 Feb 2027
- Usual return price
- $1,162 to $1,409
- Cheapest month to fly
- February 2027, return fares from $989 found in the last 7 days
Return
The cheapest return fare on each of 3 departure dates is usually $1,162 to $1,409.
Cheapest return found recently
$989
14 Feb 2027 – 22 Feb 2027 · American Airlines
Logan International Airport (BOS) → Haneda Airport (HND)
Leaves 5:27 a.m. · Return leaves 6:00 p.m. · 38 h 30 min of travel, both ways together
out 1 stop, back 1 stop
found today
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$989 14 Feb 2027 – 22 Feb 2027found todaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $808 to $2,016.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 14 Feb 2027 to 20 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 8-night return fares leaving within 3 days of 14 Feb 2027 to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Feb 2027 – 22 Feb 2027 | $989 | American Airlines | Logan International Airport (BOS) → Haneda Airport (HND) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 3 Mar 2027 – 13 Mar 2027 | $1,334 | Qatar Airways | Logan International Airport (BOS) → Haneda Airport (HND) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 20 Mar 2027 – 5 Apr 2027 | $1,483 | jetBlue | Logan International Airport (BOS) → Haneda Airport (HND) | out 1 stop, back 3 stops | found 5 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $989.
Airlines on the cheapest dates: American Airlines, Qatar Airways, jetBlue.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$774
9 Jan 2027 · All Nippon Airways
Logan International Airport (BOS) → Haneda Airport (HND)
Leaves 11:45 a.m. · 19 h 25 min trip
stops unknown
found 4 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$774 9 Jan 2027found 4 days agoOpen this trip
$662 14 Feb 2027found 6 days agoOpen this trip
What have prices looked like?
Over 35 days, 25 Sept to 9 Nov, the cheapest one-way we saw each day was $408 to $774.
At $774, the cheapest one-way found recently is at the high end of that range.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 9 Jan 2027 to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 9 Jan 2027 | $774 | All Nippon Airways | Logan International Airport (BOS) → Haneda Airport (HND) | stops unknown | found 4 days ago | Open this trip |
| 14 Feb 2027 | $662 | jetBlue | Logan International Airport (BOS) → Haneda Airport (HND) | 2 stops | found 6 days ago | Open this trip |
Which month looks cheapest?
February 2027 is the cheapest month — from $662.
Airlines on the cheapest dates: All Nippon Airways, jetBlue.
Premium cabin fares from Boston to Tokyo
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 14 Feb 2027 – 22 Feb 2027 in another cabin: Premium economy · Business · First
Today's prices for 9 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Boston to Tokyo?
Return
The cheapest fares were 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (50 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $918 | $918 | Cheapest seen | 8 |
| 30–59 days | $1,460 | $1,146 | +59% | 21 |
| 60–89 days | $1,055 | $808 | +15% | 41 |
| 90–179 days | $1,259 | $841 | +37% | 20 |
| 180+ days | $1,412 | $1,209 | +54% | 25 |
One-way
Not enough history yet: in 35 days of one-way prices, 25 Sept to 9 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 14 Feb 2027 – 22 Feb 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Boston to Tokyo?
The cheapest return found recently is $989 with American Airlines, 14 Feb 2027 to 22 Feb 2027, found today. The cheapest return fare on each of 3 departure dates is usually $1,162 to $1,409.
How much is a one-way flight from Boston to Tokyo?
The cheapest one-way found recently is $774 with All Nippon Airways, 9 Jan 2027, found 4 days ago. The cheapest one-way we hold, of any age, is $662 with jetBlue, 14 Feb 2027, found 6 days ago.
What is the cheapest month to fly from Boston to Tokyo?
February 2027 is the cheapest month for a return, from $989, 14 Feb 2027 to 22 Feb 2027, found today. It is the cheapest month for a one-way too, from $662, 14 Feb 2027, found 6 days ago.
How far ahead should I book a flight from Boston to Tokyo?
In 50 days of prices between 24 Sept and 12 Nov, return fares were cheapest 14 to 29 days before departure.
Which airlines have the cheapest flights from Boston to Tokyo?
Between 14 Feb 2027 and 20 Mar 2027, American Airlines has the cheapest return on 1 of the 3 departure dates we hold, Qatar Airways on 1 and jetBlue on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work