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Find cheap flights from Boston to Japan from $435

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Japan departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

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Best Japan Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Tokyo
Tokyononstop$899
Osaka
Osaka1 stop$1,033
Okinawa
Okinawa2 stops$1,311
Fukuoka
Fukuoka2 stops$1,923
Hiroshima
Hiroshima2 stops$1,259

Good to know

Low season

January

High season

October

Cheapest flight

$435
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Boston to Tokyo Narita Airport

FAQs - booking Japan flights

  • Which hotels can I find at NRT?

    If you are arriving at NRT and need accommodation, there are various hotels on the landside. These hotels include Narita Tobu Airport Hotel, Hotel Nikko Narita, Narita Airport Rest House and ANA Crowne Plaza Narita. Hotels offer shuttle services to and from the airport, and pickup locations can be found on the 1st floor, bus terminus 16, Terminal 1 and 1st floor, bus terminus 25, 26 and 31, and Terminal 2 according to the preferred hotel.

  • Which mode of transport can I use to get to BOS?

    You can either use the Silver Line Bus or Blue Line Subway to get to the airport at a fair ticket price. Alternatively, taxis are commonly used for a faster ride and will get you a ride outside your preferred Terminal.

  • Are there kids' facilities at KIX?

    Osaka Kansai Airport offers colorful children playing areas for kids aged 6 and below. There are 5 locations at the Airside where you can find these playing areas, and they include the International Gate area, International Gates North Wings and Domestic Gates area at Terminal 1, and International Gates area at Terminal 2.

  • Where can I park my car at BOS?

    Whether it’s short-term or long-term parking, the Central Parking Garage offers convenient parking for you. The parking garage is reachable via enclosed walkways with moving sidewalks to all the Terminals. You will also be required to pay a small reasonable fee.

  • How does KAYAK find such low prices on flights from Boston to Japan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Japan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Japan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Japan from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Japan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Japan with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Japan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Japan from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Japan

  • Morning departure is around 9% cheaper than an evening flight, on average*.
  • If you are flying from Boston Logan Airport (BOS) to Japan, there are several airports where you are likely to land. Osaka Kansai Airport (KIX), Tokyo Narita Airport (NRT), and Tokyo Haneda Airport (HND) are some of the major international airports in Japan, serving both international and domestic flights.
  • All Japan airports offer business facilities for their passengers. Business travelers can make use of services like faxing and photocopying while at the airport. At NRT, these business facilities are located in T1 and at HND, they are found on the Airside at T2. On the other hand at KIX, they are located at T1.
  • Several options are within your reach if you are looking for a resting zone in BOS while waiting for a flight. The airport provides areas with swing rocker chairs located at the airside. Lounges are also available throughout the airport regardless of your flying class. However, you will be required to pay at the door or have a lounge pass.
  • Travelers who need to freshen up after arriving at KIX can find several showers featured at the airport. The showers are coin-operated and can be found at International Gate Centre in Terminal 1 and Aero Plaza, 2F. They include shampoo, body soap and a conditioner for a nice refreshing bath. In addition, showers are also provided in KIX lounges, but you’ll need to have access.
  • Mothers who need to breastfeed or clean up their babies in BOS will find a couple of lactation suites around the airport. The Baby Care Facilities feature wall sockets, lawn chairs and changing tables. You can access these lactation suites at Terminal A, both airside and landside, Terminal C near C8, Terminal E near Gate E9 and Gate E, and Terminal B near Gate B7 and Gate B37.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boston to Japan

 
Need help choosing which airline to fly with from Boston to Japan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Japan AirlinesOverall score based on 1468 reviews
8.7Crew
7.8Entertainment
8.4Boarding
8.2Comfort
7.8Food
Airline reviews

Overall mediocre-good, with the service on the flight operated by American Airlines being subpar and not the kind and standard you’d get from a Japan Airlines crew. The majority of the stewards on AA were not as gentle and friendly as those from Japan Airlines. Japan Airlines were more attentive to detail and your flight experience. AA was more interested in completing their tasks.

6.0 Goodsupaky, May 2024LAX - HND
Read more about Japan Airlines reviews

Overall mediocre-good, with the service on the flight operated by American Airlines being subpar and not the kind and standard you’d get from a Japan Airlines crew. The majority of the stewards on AA were not as gentle and friendly as those from Japan Airlines. Japan Airlines were more attentive to detail and your flight experience. AA was more interested in completing their tasks.

Very pleasant, look forward to flying with JAL again if the price is right.

I was feeling very comfortable throughout the flight. I got more leg room than I expected from a Y class seat. But the food was a little disappointing.

The food was not that good. I liked the miso, green tea, and ice cream. I wasn’t able to put my carry on bag under the seat in front of me. The flight was smooth. Please expand your choices of movies especially the new ones. I can’t choose any of those films. They’re old.

I like the braised beef., miso soup,, and green tea. Very little choices of hollywood movies. The PA announcement in English was not very clear and very soft. I could hardly hear.

More updated movies & Chinese movies. The food sometimes overcooked. Prefer to have more neat snacks in between than just choose from the menu. Please change the menu every now and then. This is my second time flying within one year and the menu didn’t change at all!

Food is lagging. Very poor choice. Like vending machine fast food.

Please change the menu more often. The beef is not tender, more choice in ice cream flavor. Dessert is not good too.

The Experience was fantastic, it's a quick flight so no entertainment or food. Just a refreshment

Great crew, Japanese domestic flight is just a drink service but crew are very attentive

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

They did a fine job. Can't wait to use Delta in the future.

Great, the flight attendants were very friendly and the food was also good.

The first economy rows have remote space in the seat which eats in the seating space. The seats are also smaller compared to other airlines.

The overall flight went well and the aircrew was pleasant.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Seats were very comfortable. Crew were excellent. Food very good.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

Despite a bumpy flight the pilot was great. The rest of the crew on the other hand couldn’t care less if a passenger would colapse and die. Horrible service, robot like, lifeless…

No service due to turbulence. No entertainment on this type of aircraft. But nice old comfortable seats.

The original flight from Boston to Toronto was canceled because of a mechanical failure. I was then scheduled on a flight to go from Boston to Montreal and then Montreal to Toronto. The flight was extremely full and I had to check my carry-on bag. When I actually got on the plane there appeared to be room for my bag. I understand the mechanical failures happen. But it was frustrating that they pestered me to check my bag when I don't believe it was necessary. Additionally, not just with Air Canada, modern airline seats are incredibly uncomfortable. There is considerable research that shows that the shape of them is poor for back health.

Unable to initiate refund/reschedule the ticket #worst experience #lost 900$

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Direct nonstop flight was great. Flight was delayed and the crew announced a 2h delay on the sound system. 30 min or so later I hear my name on the sound system for immediate board. Several other passangers were late too. Reason: The crew incorrectly announced a 2h delay when in reality they meant a new boarding time at 2pm.

Plenty of room in the exit row. Sat on the plane an hour before taking off.☹️ Landed late and had to wait for gate availability.

Flight was on time early arrival better entertainment good staff.everything was excellent

Delayed leaving. On arrival we were taken to the airstrip and had to get off onto an over crowed bus, not all that passengers fit. Drove around the airport for 20 + minutes. Taken off the bus told to go upstairs 3 flights then all the passengers had to walk a mile or more , those of us old there was no one to direct us to were to go. I asked several people with no answers. Once I got to baggage claim my bags were not on the right bag claim. Once again asked for help and finally someone found my bags on a different carasel. Very frustrating.

Excellent host on board. Not so friendly check-in staff. Older plane with no food or entertainment due to short flight. Friendly captain and crew.

I don’t think there was entertainment? No mention of it. It was a good flight. Only complaint was my seat cushion was not attached and kept slipping.

Book cheap flights from Boston to Japan

Recent round-trip flight deals

8/25Sun
nonstop
13h 45mBOS-NRT
9/10Tue
2 stops
22h 03mNRT-BOS
$899
9/15Sun
1 stopCathay Pacific
25h 20mBOS-NRT
9/23Mon
1 stopCathay Pacific
26h 05mNRT-BOS
$920
10/2Wed
1 stopDelta
21h 40mBOS-HND
10/23Wed
1 stopDelta
18h 56mHND-BOS
$1,053
10/2Wed
1 stopDelta
21h 40mBOS-HND
10/17Thu
2 stopsDelta
20h 11mHND-BOS
$1,058
9/9Mon
1 stopAir Canada
20h 25mBOS-NRT
9/20Fri
1 stopAir Canada
28h 52mNRT-BOS
$1,087
9/9Mon
2 stopsAir Canada
19h 55mBOS-NRT
9/20Fri
2 stopsAir Canada
29h 49mNRT-BOS
$1,093
9/9Mon
nonstopJapan Airlines
13h 55mBOS-NRT
9/20Fri
nonstopJapan Airlines
12h 50mNRT-BOS
$1,279
8/25Sun
nonstopJapan Airlines
13h 45mBOS-NRT
9/10Tue
1 stopJapan Airlines
19h 19mNRT-BOS
$1,282
11/4Mon
1 stopAmerican Airlines
21h 20mBOS-KIX
11/13Wed
1 stopAmerican Airlines
26h 32mKIX-BOS
$1,353
8/11Sun
2 stopsAmerican Airlines
23h 58mBOS-KIX
8/22Thu
2 stopsAmerican Airlines
31h 17mKIX-BOS
$1,445

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Recent one-way flight deals

7/11Thu
2 stops
29h 52mBOS-NRT
$435
7/22Mon
2 stops
27h 10mBOS-NRT
$449
8/18Sun
nonstopJapan Airlines
13h 45mBOS-NRT
$586
8/14Wed
2 stopsAir Canada
19h 55mBOS-NRT
$678
8/19Mon
2 stopsAir Canada
19h 50mBOS-NRT
$684
7/23Tue
nonstopJapan Airlines
13h 45mBOS-NRT
$734
8/11Sun
1 stopDelta
17h 55mBOS-HND
$837
11/25Mon
1 stopDelta
21h 40mBOS-HND
$841
6/15Sat
2 stopsAmerican Airlines
36h 38mBOS-NRT
$952
10/4Fri
1 stopAmerican Airlines
20h 05mBOS-NRT
$1,051

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Last minute flights from Boston to Japan

Last minute flight, train and bus deals

6/3Mon
nonstop
13h 45mBOS-NRT
6/11Tue
multi-stop
44h 51mNRT-BOS
$1,192
6/3Mon
nonstop
13h 45mBOS-NRT
6/14Fri
multi-stop
46h 35mNRT-BOS
$1,204
6/3Mon
multi-stopAir Canada
20h 30mBOS-NRT
6/17Mon
multi-stopAir Canada
29h 49mNRT-BOS
$1,639
6/3Mon
multi-stopAir Canada
20h 45mBOS-NRT
6/17Mon
multi-stopAir Canada
29h 49mNRT-BOS
$1,645
6/2Sun
multi-stopDelta
21h 35mBOS-HND
6/25Tue
multi-stopDelta
20h 54mHND-BOS
$1,762
6/2Sun
multi-stopDelta
19h 45mBOS-HND
6/25Tue
multi-stopDelta
20h 51mHND-BOS
$1,767
6/1Sat
multi-stopJapan Airlines
17h 20mBOS-ITM
6/8Sat
multi-stopJapan Airlines
16h 50mITM-BOS
$3,388
5/31Fri
multi-stopJapan Airlines
17h 20mBOS-ITM
6/15Sat
multi-stopJapan Airlines
17h 55mITM-BOS
$3,415
6/1Sat
multi-stopAmerican Airlines
17h 20mBOS-ITM
6/9Sun
multi-stopAmerican Airlines
16h 50mITM-BOS
$3,514
5/31Fri
multi-stopAmerican Airlines
37h 45mBOS-ITM
6/10Mon
multi-stopAmerican Airlines
24h 00mITM-BOS
$3,517

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Boston - Japan Flights

Departure:

Boston (BOS)United States

Return flight deals:

Japan - Boston

Cabin classes:

$3,443
$2,319
$958