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Find cheap flights from Boston to Japan from $599

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 7/16. 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
Fri 6/7
Fri 6/14

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Best Japan Flight Deals

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

Tokyo
Tokyo1 stop$921
Osaka
Osaka1 stop$972
Okinawa
Okinawa1 stop$1,272
Fukuoka
Fukuoka2 stops$1,322
Iwakuni
Iwakuni2 stops$3,974
Kumamoto
Kumamoto2 stops$1,901
Okayama
Okayama2 stops$1,995

Good to know

Low season

January

High season

October

Cheapest flight

$599
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 12% 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 15% more expensive 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 1478 reviews
7.9Food
7.8Entertainment
8.2Comfort
8.7Crew
8.4Boarding
Airline reviews

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.

8.0 ExcellentAnonymous, Apr 2024BKK - NRT
Read more about Japan Airlines reviews

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

Again I paid for an upgrade on my credit card didn’t get it need a refund. . American I not good at gettin in contact for refunds.

l enjoyed the variety of good and drink choices. The flight attendants were very quick and efficient to our needs.

-Bathrooms were regularly checked/maintained. -Food was okay, but the miso soup was good. -Top of my foot got bitten by a bug when I took off my shoes and was only wearing my socks. It was swollen and very itchy for several days.

West Jet has a horrible boarding process and the seats have no cushion.

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.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

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

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

Mario was great. Made a night flight on a small aircraft pleasant and memorable.

Crew was great. Friendly, calm, interesting, happy to be there. That makes a huge difference. Plane was very quiet. Also quite empty so I had three seats to sleep across

Crew were exceptional. Plane was quiet and quite empty, so I had a row to sleep across.

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.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

Very comfortable flights. Not so many new releases in terms of films.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

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.

Great service, on time, professional experience. Great landing under challenging crosswind conditions at BWI. I made my connection in Charlotte despite the plane getting stuck finding a gate to park in on arrival. The only glitch -- the Airbus 320 from CLT to BWI was quite comfortable, but the larger 321 from Logan to Charlotte had minimal leg/knee room. I get that it's a high volume route but dang, couldn't even open my laptop it was so tight

Let's give credit where due: this is JAL's flight, not American's. And nothing is going to make 12+ hours in the air truly enjoyable. That said, the cabin crew was solicitous and friendly, the Japanese food excellent. The business class seats on the 787 were a little claustrophobic in bed mode -- one felt like one was lying at the bottom of a canyon -- and seat and light controls are not conveniently placed -- but comfortable enough. Restrooms were spotless and well-stocked throughout the flight. The Business Class lounge at Narita is very comfortable and quiet -- my one caveat is that a broader selection of food, including some Western selections, would have been welcome.

Uncomfortable plane, no entertainment and to board they had us standing in a line for over 20-30 minutes

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

Everything went smoothly and as expected. We were on time and one flight arrived early.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

Book cheap flights from Boston to Japan

Recent round-trip flight deals

10/1Tue
1 stopCathay Pacific
23h 45mBOS-NRT
10/16Wed
1 stopCathay Pacific
26h 05mNRT-BOS
$921
10/1Tue
2 stopsCathay Pacific
26h 30mBOS-NRT
10/16Wed
1 stopCathay Pacific
26h 05mNRT-BOS
$935
9/19Thu
2 stopsAir Canada
21h 20mBOS-KIX
9/26Thu
2 stopsAir Canada
27h 37mKIX-BOS
$1,151
9/23Mon
2 stopsAir Canada
21h 50mBOS-KIX
10/15Tue
2 stopsAir Canada
27h 37mKIX-BOS
$1,157
9/7Sat
2 stopsJapan Airlines
25h 00mBOS-ITM
10/1Tue
1 stopJapan Airlines
16h 35mITM-BOS
$2,354
9/4Wed
1 stopJapan Airlines
18h 10mBOS-ITM
9/18Wed
1 stopJapan Airlines
17h 45mITM-BOS
$2,386
8/14Wed
1 stopAmerican Airlines
17h 20mBOS-ITM
8/23Fri
1 stopAmerican Airlines
16h 45mITM-BOS
$2,910
9/19Thu
1 stopAmerican Airlines
17h 25mBOS-ITM
9/26Thu
1 stopAmerican Airlines
16h 40mITM-BOS
$2,960
5/21Tue
1 stopDelta
33h 35mBOS-OKA
6/6Thu
1 stopDelta
34h 40mOKA-BOS
$3,094
10/20Sun
1 stopDelta
17h 55mBOS-FUK
10/22Tue
1 stopDelta
26h 25mFUK-BOS
$3,185

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Recent one-way flight deals

7/16Tue
2 stops
27h 58mBOS-NRT
$599
7/13Sat
2 stops
30h 23mBOS-NRT
$607
8/13Tue
2 stopsAir Canada
21h 20mBOS-KIX
$623
7/28Sun
2 stopsAir Canada
34h 25mBOS-NRT
$676
5/12Sun
1 stopJapan Airlines
19h 50mBOS-HND
$742
6/2Sun
nonstopJapan Airlines
13h 45mBOS-NRT
$843
6/6Thu
2 stopsAmerican Airlines
36h 49mBOS-NRT
$856
7/13Sat
2 stopsDelta
20h 10mBOS-HND
$994
7/18Thu
2 stopsDelta
19h 10mBOS-HND
$999
5/26Sun
2 stopsAmerican Airlines
22h 05mBOS-ITM
$1,770

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Last minute flights from Boston to Japan

Last minute flight, train and bus deals

5/9Thu
nonstop
13h 45mBOS-NRT
5/22Wed
multi-stop
32h 53mNRT-BOS
$1,081
5/13Mon
multi-stop
35h 55mBOS-NRT
6/3Mon
multi-stop
46h 15mNRT-BOS
$1,146
5/13Mon
multi-stop
35h 55mBOS-NRT
6/3Mon
multi-stop
37h 33mNRT-BOS
$1,169
5/9Thu
nonstop
13h 45mBOS-NRT
5/22Wed
multi-stop
22h 40mNRT-BOS
$1,186
5/11Sat
multi-stopCathay Pacific
37h 15mBOS-HND
5/18Sat
multi-stopCathay Pacific
25h 15mHND-BOS
$1,424
5/13Mon
multi-stopCathay Pacific
30h 40mBOS-KIX
6/5Wed
multi-stopCathay Pacific
25h 20mKIX-BOS
$1,614
5/13Mon
multi-stopAir Canada
16h 20mBOS-HND
6/12Wed
multi-stopAir Canada
17h 58mHND-BOS
$1,863
5/12Sun
multi-stopDelta
28h 01mBOS-HND
5/27Mon
multi-stopDelta
20h 44mHND-BOS
$1,933
5/11Sat
multi-stopDelta
19h 45mBOS-HND
6/11Tue
multi-stopDelta
20h 35mHND-BOS
$1,937
5/9Thu
multi-stopJapan Airlines
17h 20mBOS-ITM
5/12Sun
multi-stopJapan Airlines
16h 50mITM-BOS
$3,319

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Boston - Japan Flights

Departure:

Boston (BOS)United States

Return flight deals:

Japan - Boston

Cabin classes:

$3,535
$2,242
$634