What is the cheapest airline that flies from Boston Logan Intl to Japan?

Hainan Airlines, Air Canada, and Etihad Airways are the most popular carriers operating from Boston Logan Intl to Japan

How many flights depart from Boston to Japan on average per day?

4 flights are operational daily from Boston to Japan as of January 2026. The most popular departure time for this route is 12:00PM, with 100% of flights per day taking off in the afternoon.

How many flights depart from Boston to Japan on average per week?

As of January 2026, 28 flights take off from Boston and land in Japan each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How often are flights from Boston to Japan delayed?

Historically, on average around 16% of flights between Boston and Japan have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

What airlines fly to Japan?

United Airlines, Air Canada and ANA are the top three most popular airlines that fly to Japan from Boston according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 10 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for Boston to Japan flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Boston to Japan flights?

According to our data, Japan Airlines have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Boston Logan Intl Airport to Japan?

Prices for flights from Boston Logan Intl Airport to Japan are refreshed on a daily basis.

How many operators does momondo search for flights from Boston Logan Intl Airport to Japan?

As of January 2026, there are 10 operators available to choose from for flights from Boston Logan Intl Airport to Japan.

How old do you have to be to fly from Boston Logan Intl Airport to Japan?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Japan.

What documentation or ID do you need to fly to Japan?

The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$420 Cheap Flights from Boston to Japan in 2026

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 pm - 2:25 pm

BOS

NRT

28h 05m

1 stop

2:45 pm - 10:29 pm

NRT

BOS

21h 44m

1 stop

$801Multiple Airlines

Mon, Feb 9 - Thu, Feb 12

5:44 pm - 7:55 pm

BOS

NRT

36h 11m

2 stops

2:30 pm - 10:01 pm

NRT

BOS

20h 31m

1 stop

$802Multiple Airlines

Tue, Feb 24 - Tue, Mar 10

5:30 am - 4:20 pm

BOS

NRT

20h 50m

2 stops

6:45 pm - 9:32 am

NRT

BOS

28h 47m

1 stop

$817Air Canada

Tue, Feb 10 - Tue, Feb 17

5:30 am - 4:20 pm

BOS

NRT

20h 50m

2 stops

6:45 pm - 7:42 pm

NRT

BOS

14h 57m

1 stop

$818Air Canada

Tue, Feb 10 - Tue, Feb 24

9:40 am - 9:00 am

BOS

FUK

33h 20m

2 stops

11:50 am - 7:08 pm

FUK

BOS

21h 18m

2 stops

$864ANA

Tue, Feb 17 - Thu, Feb 26

5:35 am - 11:50 am

BOS

FUK

40h 15m

2 stops

11:50 am - 7:08 pm

FUK

BOS

21h 18m

2 stops

$865ANA

Tue, Feb 17 - Thu, Feb 26

7:19 pm - 4:40 pm

BOS

KIX

31h 21m

2 stops

6:35 pm - 5:52 am

KIX

BOS

25h 17m

2 stops

$873United Airlines

Sat, Feb 14 - Fri, Feb 27

6:00 am - 2:20 pm

BOS

HND

18h 20m

1 stop

4:50 pm - 7:08 pm

HND

BOS

16h 18m

1 stop

$876United Airlines

Tue, Feb 10 - Tue, Feb 24

5:29 am - 5:45 pm

BOS

HND

22h 16m

1 stop

4:25 pm - 11:26 pm

HND

BOS

21h 01m

1 stop

$877Delta

Tue, Feb 10 - Tue, Feb 24

8:50 pm - 3:20 pm

BOS

HND

28h 30m

2 stops

5:20 pm - 11:26 pm

HND

BOS

20h 06m

2 stops

$881Delta

Tue, Feb 10 - Tue, Feb 24

ANA flights from Boston to Japan

Our best ANA deals on Boston to Japan flight tickets

ANA

Feb 17

BOS9:40 amBoston Logan Intl

33h 20m

2 stops

FUK9:00 amFukuoka

Feb 26

FUK11:50 amFukuoka

21h 18m

2 stops

BOS7:08 pmBoston Logan Intl

$864

ANA

Feb 17

BOS5:35 amBoston Logan Intl

40h 15m

2 stops

FUK11:50 amFukuoka

Feb 26

FUK11:50 amFukuoka

21h 18m

2 stops

BOS7:08 pmBoston Logan Intl

$865

ANA

Feb 10

BOS10:30 amBoston Logan Intl

20h 35m

1 stop

HND9:05 pmTokyo Haneda

Feb 17

HND4:50 pmTokyo Haneda

16h 18m

1 stop

BOS7:08 pmBoston Logan Intl

$868

China Airlines flights from Boston to Japan

Our best China Airlines deals on Boston to Japan flight tickets

China Airlines

Apr 28

BOS2:55 pmBoston Logan Intl

30h 00m

2 stops

FUK9:55 amFukuoka

May 6

FUK9:00 pmFukuoka

47h 41m

2 stops

BOS7:41 amBoston Logan Intl

$1,116

China Airlines

Apr 28

BOS2:55 pmBoston Logan Intl

30h 00m

2 stops

FUK9:55 amFukuoka

May 6

FUK9:00 pmFukuoka

47h 41m

2 stops

BOS7:41 amBoston Logan Intl

$1,117

Fly from

Fly to

Route

Depart

Return

Price

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Mon 2/9

8:20 pm-2:25 pm

1 stop28h 05m

Tokyo Narita

Thu 2/12

2:45 pm-10:29 pm

1 stop21h 44m

$801

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Tue 2/24

5:44 pm-7:55 pm

2 stops36h 11m

Tokyo Narita

Tue 3/10

2:30 pm-10:01 pm

1 stop20h 31m

$802

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Tue 2/10

5:30 am-4:20 pm

2 stops20h 50m

Tokyo Narita

Tue 2/17

6:45 pm-9:32 am

1 stop28h 47m

$817

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Tue 2/10

5:30 am-4:20 pm

2 stops20h 50m

Tokyo Narita

Tue 2/24

6:45 pm-7:42 pm

1 stop14h 57m

$818

BostonFukuoka

BOS - FUK

BOSFUK

Boston Logan Intl

Tue 2/17

9:40 am-9:00 am

2 stops33h 20m

Fukuoka

Thu 2/26

11:50 am-7:08 pm

2 stops21h 18m

$864

BostonFukuoka

BOS - FUK

BOSFUK

Boston Logan Intl

Tue 2/17

5:35 am-11:50 am

2 stops40h 15m

Fukuoka

Thu 2/26

11:50 am-7:08 pm

2 stops21h 18m

$865

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sat 2/14

7:19 pm-4:40 pm

2 stops31h 21m

Osaka Kansai Intl

Fri 2/27

6:35 pm-5:52 am

2 stops25h 17m

$873

BostonTokyo

BOS - HND

BOSHND

Boston Logan Intl

Tue 2/10

6:00 am-2:20 pm

1 stop18h 20m

Tokyo Haneda

Tue 2/24

4:50 pm-7:08 pm

1 stop16h 18m

$876

BostonTokyo

BOS - HND

BOSHND

Boston Logan Intl

Tue 2/10

5:29 am-5:45 pm

1 stop22h 16m

Tokyo Haneda

Tue 2/24

4:25 pm-11:26 pm

1 stop21h 01m

$877

BostonTokyo

BOS - HND

BOSHND

Boston Logan Intl

Tue 2/10

8:50 pm-3:20 pm

2 stops28h 30m

Tokyo Haneda

Tue 2/24

5:20 pm-11:26 pm

2 stops20h 06m

$881

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Japan?

The month of January is, on average, the cheapest month to fly to Japan from Boston, with most prices found around $1,007. If you aren’t able to travel to Japan during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,052.

What is the cheapest day to depart on your flight to Japan?

On average, the least expensive day to fly to Japan from Boston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,272. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Boston to Japan on a Friday will generally be more expensive and average around $1,736. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Japan?

Flying to Japan from Boston in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,245 when looking at flights departing in the morning. At noon is when there is more demand to fly to Japan, so prices are often more expensive at around $1,593 per ticket.

What is the cheapest Boston Logan Intl to Japan flight route?

Fly from Boston Logan Intl to Tokyo Narita for the best Boston Logan Intl - Japan flight prices

How far in advance should I book a flight to Japan?

You are more likely to see cheaper flights to Japan from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $1,314 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from Boston for as low as $1,042 on momondo.

What cabin class options are available on Boston Logan Intl to Japan flights?

There are 3 cabin classes available to choose from on Boston Logan Intl to Japan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Japan flights?

You could potentially save up to 14% on your flight if you consider stops on a Boston to Japan flight.

Cheap Boston to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Japan

Best Price Found	$463
Fastest flight time	13h 35m
Direct flights	Every day
Airports in Japan	202 airports

The best one-way flight to Japan from Boston in the past 72 hours is $463. The best round-trip flight deal from Boston to Japan found on momondo in the last 72 hours is $1,121.

The fastest flight from Boston to Japan takes 13h 35m

Direct flights go from Boston to Japan every day.

There are 202 airports in Japan. From Boston there are direct flights to Tokyo Narita (NRT).

Search flight deals

When did momondo last update prices for flights from Boston Logan Intl Airport to Japan?
Prices for flights from Boston Logan Intl Airport to Japan are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Japan?
As of January 2026, there are 10 operators available to choose from for flights from Boston Logan Intl Airport to Japan.
How old do you have to be to fly from Boston Logan Intl Airport to Japan?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Japan?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Boston to Japan is Boeing 787-9 Dreamliner (92.73% of total bookings). The next most popular plane models are Airbus A350-1000 (4.26%), Boeing 777-300ER (1.00%), and Airbus A350-900 (0.75%).

Best airlines flying from Boston to Japan

Compare and see reviews for airlines that fly from Boston to Japan with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $171	Free Cancellation	Rating 7.2 2,890 reviews	Search JetBlue flights
Singapore Airlines	PriceFrom $513	Free Cancellation	Rating 8.2 1,439 reviews	Search Singapore Airlines flights
United Airlines	PriceFrom $695	Free Cancellation	Rating 7.4 9,213 reviews	Search United Airlines flights
ANA	PriceFrom $695	Free Cancellation	Rating 8.4 1,078 reviews	Search ANA flights
Air Canada	PriceFrom $726	Free Cancellation	Rating 7.1 10,666 reviews	Search Air Canada flights
Cathay Pacific	PriceFrom $838	Free Cancellation	Rating 7.6 1,148 reviews	Search Cathay Pacific flights
Delta	PriceFrom $958	Free Cancellation	Rating 7.9 8,124 reviews	Search Delta flights
Korean Air	PriceFrom $997	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $1,220	Free Cancellation	Rating 8.3 1,691 reviews	Search Japan Airlines flights
American Airlines	PriceFrom $1,301	Free Cancellation	Rating 7.2 11,199 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Japan?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Japan. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Japan with flexible booking policies on momondo?

All flight searches from Boston to Japan on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Japan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Japan.

I’m not ready to book a flight from Boston to Japan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Japan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Japan

Popular cities in Japan

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Flights to Ishigakifrom $1,065

Flights to Hakodatefrom $881

Flights to Toyamafrom $781

Flights to Sendaifrom $743

Flights to Miyakojimafrom $1,919

Cheap flights from Boston to Japan from $420

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Japan departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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ANA flights from Boston to Japan

Our best ANA deals on Boston to Japan flight tickets

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Our best China Airlines deals on Boston to Japan flight tickets

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See travel insights to Japan from

How to get the cheapest flight ticket from Boston to Japan

What is the cheapest month to fly to Japan?

What is the cheapest day to depart on your flight to Japan?

What is the cheapest time of day to depart on your flight to Japan?

What is the cheapest Boston Logan Intl to Japan flight route?

Fly from Boston Logan Intl to Tokyo Narita for the best Boston Logan Intl - Japan flight prices

How far in advance should I book a flight to Japan?

What cabin class options are available on Boston Logan Intl to Japan flights?

There are 3 cabin classes available to choose from on Boston Logan Intl to Japan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Japan flights?

You could potentially save up to 14% on your flight if you consider stops on a Boston to Japan flight.

What is the cheapest airline that flies from Boston Logan Intl to Japan?

Hainan Airlines, Air Canada, and Etihad Airways are the most popular carriers operating from Boston Logan Intl to Japan

What airlines fly to Japan?

How often are flights from Boston to Japan delayed?

Historically, on average around 16% of flights between Boston and Japan have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

What is the most punctual flight time for Boston to Japan flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Boston to Japan flights?

According to our data, Japan Airlines have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

How many flights depart from Boston to Japan on average per day?

4 flights are operational daily from Boston to Japan as of January 2026. The most popular departure time for this route is 12:00PM, with 100% of flights per day taking off in the afternoon.

How many flights depart from Boston to Japan on average per week?

As of January 2026, 28 flights take off from Boston and land in Japan each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Cheap Boston to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Japan

Best Price Found

Fastest flight time

Direct flights

Airports in Japan

When did momondo last update prices for flights from Boston Logan Intl Airport to Japan?

How many operators does momondo search for flights from Boston Logan Intl Airport to Japan?

How old do you have to be to fly from Boston Logan Intl Airport to Japan?

What documentation or ID do you need to fly to Japan?

What is the most popular plane model from Boston to Japan?

Best airlines flying from Boston to Japan

Compare and see reviews for airlines that fly from Boston to Japan with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Japan?

Can I find flights from Boston to Japan with flexible booking policies on momondo?

How can momondo help me find flights from Boston to Japan?

I’m not ready to book a flight from Boston to Japan right now. Can momondo alert me if prices change?

An easier way to manage your Japan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo