HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Yokohama

$456+ Cheap flights from Boston (BOS) to Yokohama, Japan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — NRT
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Yokohama with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Boston Logan Intl to Yokohama are usually found in January or September, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Boston to Yokohama

Cheapest flights from Boston to Yokohama
Explore the most affordable flight options available from Boston to Yokohama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Air Canada deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 amBOS - NRT
2 stops20h 50mAir Canada
Wed 1/146:15 pmNRT - BOS
2 stops18h 22mAir Canada
Deal found 12/22$912
This Air Canada deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:40 pmBOS - NRT
1 stop34h 50mAir Canada
Mon 1/266:45 pmNRT - BOS
1 stop14h 57mAir Canada
Deal found 12/22$933
This Air Canada deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:30 amBOS - NRT
2 stops20h 50mAir Canada
Wed 1/146:15 pmNRT - BOS
2 stops29h 17mAir Canada
Deal found 12/21$979
This Air Canada deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:55 pmBOS - NRT
1 stop31h 35mAir Canada
Tue 1/206:45 pmNRT - BOS
1 stop28h 47mAir Canada
Deal found 12/21$982
This Air Canada deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:35 pmBOS - NRT
1 stop33h 55mAir Canada
Wed 1/146:45 pmNRT - BOS
1 stop17h 52mAir Canada
Deal found 12/22$1,024
This Air Canada deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:15 amBOS - HND
1 stop20h 25mAir Canada
Mon 1/266:50 pmHND - BOS
1 stop31h 22mAir Canada
Deal found 12/22$1,147
This FlightHub deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:40 pmBOS - HND
2 stops32h 00mAir Canada
Mon 1/196:50 pmHND - BOS
1 stop37h 12mAir Canada
Deal found 12/21$1,155
This Air Canada deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:15 amBOS - HND
1 stop20h 25mAir Canada
Tue 1/206:50 pmHND - BOS
1 stop17h 47mAir Canada
Deal found 12/20$1,210
This Air Canada deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:15 amBOS - HND
1 stop20h 25mAir Canada
Fri 1/166:50 pmHND - BOS
1 stop17h 47mAir Canada
Deal found 12/20$1,258
This Air Canada deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:15 amBOS - HND
1 stop20h 25mAir Canada
Mon 1/196:50 pmHND - BOS
1 stop17h 47mAir Canada
Deal found 12/20$1,260
This Air Canada deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:15 amBOS - HND
1 stop20h 25mAir Canada
Tue 1/206:50 pmHND - BOS
1 stop17h 47mAir Canada
Deal found 12/21$1,272
This Air Canada deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:15 amBOS - HND
1 stop20h 25mAir Canada
Wed 1/149:55 pmHND - BOS
2 stops26h 07mAir Canada
Deal found 12/20$1,412

Find flight deals from Boston to Yokohama

Keep the following information in mind while searching for Boston to Yokohama flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$737
(Trip.com)

One-way from

$456
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,385
Provider with most accurate pricing for Boston Logan Intl-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Tokyo (TYO) flights.
Search Deals
From Boston Logan Intl to Yokohama
Search Deals
One-way flight from Boston Logan Intl to Yokohama
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Yokohama that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Boston to Yokohama that are best for you.

Fly from

Boston

Fly to

Yokohama

Route

Depart

Return

Price

BostonTokyo

BOS - HND

BOSHND

Boston Logan Intl

Wed 1/7

9:30 am-9:05 pm

2 stops21h 35m

Tokyo Haneda

Wed 1/21

4:50 pm-6:57 pm

1 stop16h 07m

$866

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Wed 1/7

7:00 am-4:00 pm

1 stop19h 00m

Tokyo Narita

Wed 1/21

6:30 pm-11:54 pm

1 stop19h 24m

$876

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sun 1/11

5:45 am-3:15 pm

2 stops19h 30m

Tokyo Narita

Wed 2/4

4:25 pm-8:05 pm

1 stop17h 40m

$876

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Tue 1/6

6:00 am-3:15 pm

1 stop19h 15m

Tokyo Narita

Tue 1/27

5:00 pm-9:42 pm

1 stop18h 42m

$876

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Wed 1/28

6:00 am-3:00 pm

1 stop19h 00m

Tokyo Narita

Thu 2/19

4:45 pm-7:56 pm

1 stop17h 11m

$876

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Wed 1/7

6:00 am-3:15 pm

1 stop19h 15m

Tokyo Narita

Wed 1/28

5:35 pm-11:46 pm

1 stop20h 11m

$876

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Mon 2/9

8:15 am-3:15 pm

1 stop17h 00m

Tokyo Narita

Thu 2/19

5:00 pm-7:56 pm

1 stop16h 56m

$876

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Mon 1/26

11:00 am-3:45 pm

1 stop38h 45m

Tokyo Narita

Mon 2/9

9:15 am-8:40 am

1 stop37h 25m

$879

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Tue 1/20

11:00 am-9:05 pm

1 stop20h 05m

Tokyo Narita

Thu 1/29

5:10 pm-8:40 am

1 stop29h 30m

$879

BostonTokyo

BOS - HND

BOSHND

Boston Logan Intl

Sun 1/11

9:30 am-4:50 pm

1 stop17h 20m

Tokyo Haneda

Wed 1/28

10:25 am-3:15 pm

2 stops18h 50m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 39 results
1
2
3
4

Best time to book a flight from Boston to Yokohama

Have a flexible travel schedule? Discover the best time to fly to Yokohama from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Yokohama

How far ahead should I book a flight from Boston to Yokohama?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Yokohama. Price data was last updated on December 19, 2025.

The price you pay for your flight from Boston to Yokohama may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Boston to Yokohama?

Currently, July is the cheapest month in which you can book a flight from Boston to Yokohama (average of $308). Flying from Boston to Yokohama in May is currently the most expensive (average of $1,015). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to YO9?

Find hourly flight availability from Boston to Yokohama. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

It’s optimal to fly from Boston to Yokohama in the evening. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Boston to Yokohama?

Use this chart to determine the cheapest time to fly round-trip from Boston to Yokohama. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Yokohama flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Yokohama

Explore weekly flight availability from Boston to Yokohama. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 23, 2025.

The most flights from BOS to YO9 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Boston to Yokohama?

Reviews of airlines servicing Yokohama

Get insights into the airlines that provide service to Yokohama. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Yokohama. Reviews last updated December 23, 2025.
See what other customers who have flown with ANA, Japan Airlines, and Delta from Boston to Yokohama have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,034 reviews

Boarding

8.6

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
ANA
8.4
Very good
1,034 reviews
ANA
8.4
Very good
1,034 reviews

Boarding

8.6

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
Japan Airlines
8.3
Very good
1,660 reviews
ANA
8.4
Very good
1,034 reviews

Boarding

8.6

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
Delta
7.9
Good
8,014 reviews
ANA
8.4
Very good
1,034 reviews

Boarding

8.6

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
United Airlines
7.4
Good
9,105 reviews
ANA
8.4
Very good
1,034 reviews

Boarding

8.6

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
Air Canada
7.1
Good
10,551 reviews
ANA
8.4
Very good
1,034 reviews

Boarding

8.6

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Yokohama. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Yokohama?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Yokohama from Boston. Booking flights from Logan Intl (BOS) to Yokohama should be relatively easy as there are 4 daily outbound flights to Yokohama from 10 different airlines.

  • How long is the flight from Boston to Yokohama?

    Airlines like United Airlines and Delta fly from Boston to Yokohama in about 21h 35m. The time it takes to get you to your destination can typically vary by up to 6h 10m. Airlines will cover a distance of 6708 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Boston to Yokohama one-way?

    $471 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and Cathay Pacific, with prices starting from $490 and $503, respectively.

  • What are the most reliable airlines from Boston to Yokohama?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Yokohama on time: American Airlines (87%), Japan Airlines (87%), LATAM Airlines (87%).

  • What are the cheapest flights from Boston to Yokohama?

    On average you can expect to pay $2,319 for a flight from Boston to Yokohama. The cheapest flight overall is $460 while the most popular route, (Boston Logan Intl - Tokyo Narita) is currently priced at $684.

  • Can I find deals for flights from Boston to Yokohama that include hotel bookings?

    Yes. In addition to deals on Boston to Yokohama flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Yokohama?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Yokohama.

  • Can I find deals for business class flights from Boston to Yokohama?

    Yes. Cheapflights offers flight deals from Boston to Yokohama by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Yokohama?

    Currently, July is the cheapest month in which you can book a flight from Boston to Yokohama (average of $308). Flying from Boston to Yokohama in May is currently the most expensive (average of $1,015). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Yokohama

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Narita flights
Boston to Haneda flights
Hartford to Narita flights
Hartford to Haneda flights
Albany to Haneda flights
Albany to Narita flights
Worcester to Narita flights

Top 10 airlines flying from Boston to Yokohama

Discover the top 10 airlines that operate flights from Boston to Yokohama. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$171Average$277FlexibilityNo cancel feeOn-time62%
Singapore AirlinesCheapest$513Average$792FlexibilityNo cancel feeOn-time81%
ANACheapest$742Average$1,123FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$772Average$1,101FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$838Average$970FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$875Average$1,214FlexibilityNo cancel feeOn-time69%
DeltaCheapest$923Average$1,385FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$997Average$1,217FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,221Average$1,979FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$1,301Average$2,402FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.