Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Boston to Japan from $563

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 8/27. 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
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to Japan

In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Japan Flight Deals

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

Tokyo
Tokyo1 stop$972
Osaka
Osaka1 stop$971
Okinawa
Okinawa2 stops$1,393
Fukuoka
Fukuoka2 stops$1,796
Kumamoto
Kumamoto2 stops$2,751
Okayama
Okayama2 stops$1,995

Good to know

Low season

January

High season

October

Cheapest flight

$563
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Boston to Tokyo Haneda

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 20% 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 1474 reviews
8.7Crew
7.8Entertainment
8.4Boarding
8.2Comfort
7.8Food
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.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

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.

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.

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.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

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

Flight was delayed twice then cancelled. We were never notified of a new booking.

JAL is one of the best airlines out there, hands down.

Squeeze like sardines. ANA has much better leg room. The food on air canada was disgusting. Worse that left over microwave dinner. Like you heated up microwave dinner then saved it overnight, then microwaved it again and added nasty garnish to try to elevate but instead made it as edible as cat food.

They canceled the flight on us very close to the flight date .

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

It was delayed but got us to YYZ. I had great copassengers.

Flew SEA-CA, then CA-NRT. First flight was short but very uncomfortable, dirty, and had very small overhead storage space. The seats and fans were not cleaned and had visible dirt on them. Second flight was perfect.

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

Book cheap flights from Boston to Japan

Recent round-trip flight deals

9/3Tue
1 stopCathay Pacific
30h 40mBOS-KIX
9/18Wed
1 stopCathay Pacific
26h 10mKIX-BOS
$971
10/8Tue
1 stopCathay Pacific
30h 50mBOS-HND
10/22Tue
1 stopCathay Pacific
25h 15mHND-BOS
$972
9/4Wed
2 stopsAir Canada
21h 55mBOS-KIX
9/18Wed
2 stopsAir Canada
28h 37mKIX-BOS
$1,151
9/23Mon
2 stopsAir Canada
21h 50mBOS-KIX
10/15Tue
2 stopsAir Canada
27h 37mKIX-BOS
$1,157
10/8Tue
2 stopsJapan Airlines
21h 16mBOS-ITM
10/23Wed
1 stopJapan Airlines
16h 35mITM-BOS
$2,354
9/11Wed
1 stopJapan Airlines
17h 25mBOS-ITM
9/25Wed
1 stopJapan Airlines
16h 40mITM-BOS
$2,387
9/11Wed
1 stopAmerican Airlines
17h 25mBOS-ITM
9/26Thu
1 stopAmerican Airlines
16h 40mITM-BOS
$2,415
9/11Wed
2 stopsAmerican Airlines
22h 35mBOS-ITM
9/26Thu
1 stopAmerican Airlines
16h 40mITM-BOS
$2,419
8/18Sun
1 stopDelta
37h 05mBOS-CTS
8/31Sat
2 stopsDelta
28h 55mCTS-BOS
$2,441
7/9Tue
2 stopsDelta
26h 45mBOS-NGO
7/30Tue
1 stopDelta
38h 15mNGO-BOS
$2,783

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/27Tue
1 stop
19h 20mBOS-HND
$563
9/9Mon
1 stop
19h 20mBOS-HND
$576
7/24Wed
2 stops
27h 47mBOS-NRT
$593
7/26Fri
2 stopsAir Canada
21h 55mBOS-KIX
$644
8/23Fri
2 stopsAir Canada
21h 50mBOS-KIX
$650
7/26Fri
1 stopJapan Airlines
17h 20mBOS-ITM
$850
7/16Tue
nonstopJapan Airlines
13h 45mBOS-NRT
$932
9/8Sun
1 stopDelta
17h 20mBOS-HND
$974
6/6Thu
2 stopsAmerican Airlines
45h 57mBOS-NRT
$982
6/11Tue
2 stopsAmerican Airlines
38h 52mBOS-NRT
$989

Search by stops

Search by airline

Search by price

Last minute flights from Boston to Japan

Last minute flight, train and bus deals

5/16Thu
multi-stop
39h 55mBOS-NRT
5/22Wed
multi-stop
32h 10mNRT-BOS
$1,436
5/16Thu
multi-stop
39h 55mBOS-NRT
5/23Thu
multi-stop
39h 17mNRT-BOS
$1,475
5/14Tue
multi-stop
31h 44mBOS-KIX
6/7Fri
multi-stop
37h 15mKIX-BOS
$1,482
5/14Tue
multi-stopAir Canada
23h 55mBOS-ITM
6/7Fri
multi-stopAir Canada
32h 23mITM-BOS
$1,792
5/17Fri
multi-stopAir Canada
21h 05mBOS-KIX
5/25Sat
multi-stopAir Canada
28h 38mKIX-BOS
$1,830
5/14Tue
multi-stopDelta
19h 40mBOS-HND
5/23Thu
multi-stopDelta
20h 29mHND-BOS
$2,153
5/14Tue
nonstopJapan Airlines
13h 45mBOS-NRT
5/23Thu
nonstopJapan Airlines
13h 00mNRT-BOS
$3,275
5/16Thu
nonstopJapan Airlines
13h 45mBOS-NRT
5/23Thu
nonstopJapan Airlines
13h 00mNRT-BOS
$3,323
5/16Thu
multi-stopAmerican Airlines
24h 39mBOS-HND
5/18Sat
multi-stopAmerican Airlines
19h 46mHND-BOS
$3,453
5/17Fri
multi-stopAmerican Airlines
18h 06mBOS-NRT
5/22Wed
nonstopAmerican Airlines
13h 00mNRT-BOS
$6,839

Search by stops

Search by airline

Search by price

Boston - Japan Flights

Departure:

Boston (BOS)United States

Return flight deals:

Japan - Boston

Cabin classes:

$3,679
$2,339
$851