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Find cheap flights from Boston to Yokohama from $433

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 Yokohama departing on 7/20. 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
Thu 7/4
Thu 7/11

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Good to know

Low season

November

High season

October

Cheapest flight

$433
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Boston to Tokyo Narita Airport

When to book flights from Boston to Yokohama

Are your dates flexible? Find out the best times to travel from Boston to Yokohama based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Boston to Yokohama

  • Which airports will I be using when flying from Boston to Yokohama?

    When flying out of Boston you’ll be using Boston Logan Intl. Yokohama does not have its own airport so you’ll be flying into nearby Tokyo All airports airport, which is 19.2 mi away.

  • How long does a flight from Boston to Yokohama take?

    Direct flights cover the 6,700 miles separating Boston and Yokohama in about 13h 45m.

  • How many flights are there between Boston and Yokohama?

    4 direct flights run between Boston and Yokohama on a daily basis. On average, there are about 28 departures each week.

  • What’s the cheapest day of the week to fly between Boston and Yokohama?

    Consider leaving on a Monday and avoid Tuesdays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

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

    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 Yokohama.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Yokohama 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 Yokohama?

    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 Yokohama 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 Yokohama?

    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 Yokohama from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Boston to Yokohama?

    In the last 72 hours, the cheapest one-way ticket between Boston and Yokohama found on KAYAK was with WestJet for $567. Cathay Pacific offered a round-trip connection from $811 and Japan Airlines from $887.

See more FAQs

Top tips for finding cheap flights from Boston to Yokohama

  • There is no airport in Yokohama. Instead, you’ll be flying into Tokyo All airports when flying between Boston and Yokohama.
  • The cheapest flight from Boston to Yokohama was found 57 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.
See more tips

Top 5 airlines serving Boston to Yokohama

Need help choosing which airline to fly with from Boston to Yokohama? 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 1462 reviews
8.2Comfort
8.4Boarding
7.8Food
8.7Crew
7.8Entertainment
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

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

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.

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.

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

The overall flight went well and the aircrew was pleasant.

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.

Not good. Flight was purchased for my father who needed medical assistance to board and transfer due to a heart condition. No one at Hong Kong from Cathay was there to assist and he barely made the connection. When I talked to him he could barely breath and was not sure he was going to make it. Really poor service even though the ticket stated he needed a wheelchair assistance.

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

Missed this flight due to the first AA flight delay

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Wretched scheduling - they got themselves into a critical crew situation and didn’t try to address it until 15 minutes before they had to cancel my flight

They cancelled two flight and got us onto another airline, which was also delayed.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

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…

The flight left over 2 hours late and caused me to miss my connecting flight. Consequently, I missed my cruise ship out of Barcelona. The cost associated with this miss was as follows: Airfare to Sicily Italy to get on the ship TWO days late - $232.30 Taxi from Airport to hotel $35 Dinner at hotel $38 Hotel in Barcelona - $208 Taxi from Sicily to hotel $70 Hotel in Sicily - $148 Prorated time missed on cruise $ 1,143

No meal. Flight crew was wonderful, happily finding me storage for my guitar. THANK YOU!!!

My seat was moved multiple times. I picked out the perfect seats beforehand. I even paid extra money for them. However, I was moved to a middle seat without warning at the last minute. It was like my worst nightmare. But other than that, the actual flight was good. Everything was on time or even early and the flight was smooth.

A220 plane had 5 seats across which is great for couples who can snag the A&C seats. Seat itself is borderline comfortable but still tough on a 5+ hour flight. Overhead bins are small so if you're not in at least boarding group 5, you could be in trouble. No included food service. Non-alcoholic drinks are free but even the most basic snacks are for a charge. Price was reasonable for the only direct SEA-YUL flight. Boarding is efficient even managing passport checks. Worth flying for the direct flight.

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.

Book cheap flights from Boston to Yokohama

Recent round-trip flight deals

7/22Mon
2 stops
27h 10mBOS-NRT
9/1Sun
1 stop
28h 50mNRT-BOS
$799
8/31Sat
1 stopCathay Pacific
29h 50mBOS-NRT
9/30Mon
1 stopCathay Pacific
37h 35mNRT-BOS
$811
10/23Wed
nonstopJapan Airlines
13h 55mBOS-NRT
11/5Tue
nonstopJapan Airlines
12h 35mNRT-BOS
$887
10/23Wed
nonstopJapan Airlines
13h 55mBOS-NRT
11/5Tue
1 stopJapan Airlines
17h 38mNRT-BOS
$897
9/1Sun
2 stopsAir Canada
19h 55mBOS-NRT
9/10Tue
1 stopAir Canada
16h 42mNRT-BOS
$1,087
11/6Wed
1 stopAir Canada
16h 25mBOS-NRT
12/6Fri
1 stopAir Canada
17h 39mNRT-BOS
$1,093
8/29Thu
1 stopDelta
18h 05mBOS-HND
9/8Sun
1 stopDelta
17h 25mHND-BOS
$1,128
8/31Sat
1 stopDelta
18h 05mBOS-HND
9/7Sat
2 stopsDelta
21h 24mHND-BOS
$1,132
8/16Fri
2 stopsAmerican Airlines
20h 55mBOS-HND
8/31Sat
2 stopsAmerican Airlines
20h 29mHND-BOS
$1,432
7/29Mon
2 stopsAmerican Airlines
19h 20mBOS-HND
8/24Sat
2 stopsAmerican Airlines
18h 50mHND-BOS
$1,440

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Recent one-way flight deals

7/20Sat
2 stops
38h 44mBOS-NRT
$433
7/24Wed
2 stops
43h 40mBOS-NRT
$438
8/29Thu
nonstopJapan Airlines
13h 45mBOS-NRT
$594
10/16Wed
nonstopJapan Airlines
13h 55mBOS-NRT
$629
7/31Wed
2 stopsAir Canada
19h 55mBOS-NRT
$676
8/25Sun
2 stopsAir Canada
30h 05mBOS-NRT
$682
8/14Wed
1 stopDelta
17h 55mBOS-HND
$749
9/2Mon
2 stopsDelta
20h 00mBOS-HND
$772
9/2Mon
nonstopAmerican Airlines
13h 55mBOS-NRT
$923
11/28Thu
nonstopAmerican Airlines
14h 10mBOS-NRT
$951

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Last minute flights from Boston to Yokohama

Last minute flight, train and bus deals

6/9Sun
nonstop
13h 45mBOS-NRT
6/20Thu
multi-stop
37h 09mNRT-BOS
$1,265
6/8Sat
multi-stop
43h 30mBOS-NRT
6/15Sat
multi-stop
32h 11mNRT-BOS
$1,355
6/6Thu
multi-stopAir Canada
20h 25mBOS-NRT
6/8Sat
multi-stopAir Canada
17h 03mNRT-BOS
$1,515
6/6Thu
multi-stopAir Canada
20h 45mBOS-NRT
6/8Sat
multi-stopAir Canada
17h 03mNRT-BOS
$1,521
6/9Sun
multi-stopDelta
19h 30mBOS-HND
6/21Fri
multi-stopDelta
17h 24mHND-BOS
$1,945
6/9Sun
multi-stopDelta
19h 25mBOS-HND
6/22Sat
multi-stopDelta
16h 33mHND-BOS
$2,069
6/9Sun
nonstopJapan Airlines
13h 45mBOS-NRT
6/20Thu
nonstopJapan Airlines
13h 00mNRT-BOS
$3,222
6/9Sun
nonstopJapan Airlines
13h 45mBOS-NRT
6/21Fri
nonstopJapan Airlines
13h 00mNRT-BOS
$3,229
6/8Sat
multi-stopAmerican Airlines
20h 00mBOS-NRT
6/15Sat
nonstopAmerican Airlines
13h 00mNRT-BOS
$3,558
6/7Fri
nonstopAmerican Airlines
13h 45mBOS-NRT
6/22Sat
nonstopAmerican Airlines
13h 00mNRT-BOS
$3,603

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