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Yokohama

$488+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — NRT
sep. 10 — sep. 171
mié. 9/10
mié. 9/17
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Yokohama are usually found in September or October, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Boston to Yokohama

Keep the following information in mind while searching for Boston to Yokohama flight deals. Data was last updated septiembre 5, 2025.

Round-trip from

$819
(Air Canada)

One-way from

$488
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,071
From Boston Logan Intl to Yokohama
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One-way flight from Boston Logan Intl to Yokohama
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Highest demand for flights based on searches. 1% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 5, 2025.

This Air Canada deal was found by Cheapflights users on 9/3. 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.
mar. 11/255:30 amBOS - NRT
2 stops20h 50mMultiple Airlines
sáb. 12/66:45 pmNRT - BOS
2 stops26h 54mMultiple Airlines
Deal found 9/3$819
This FlightHub deal was found by Cheapflights users on 9/4. 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.
jue. 9/46:30 pmBOS - HND
2 stops32h 20mAir Canada
vie. 9/126:10 pmHND - BOS
2 stops28h 20mAir Canada
Deal found 9/4$820
This Air Canada deal was found by Cheapflights users on 9/3. 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.
mar. 9/306:00 amBOS - NRT
1 stop20h 25mAir Canada
jue. 12/186:15 pmNRT - BOS
2 stops29h 17mAir Canada
Deal found 9/3$820
This Air Canada deal was found by Cheapflights users on 9/3. 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.
jue. 9/114:45 pmBOS - HND
1 stop34h 05mAir Canada
dom. 9/146:10 pmHND - BOS
1 stop17h 29mAir Canada
Deal found 9/3$823
This FlightHub deal was found by Cheapflights users on 9/3. 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.
vie. 11/215:30 amBOS - NRT
2 stops20h 50mAir Canada
sáb. 12/66:45 pmNRT - BOS
1 stop16h 42mAir Canada
Deal found 9/3$823
This Priceline deal was found by Cheapflights users on 9/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/305:30 amBOS - NRT
1 stop21h 00mAir Canada
dom. 12/76:45 pmNRT - BOS
1 stop31h 29mAir Canada
Deal found 9/4$824
This Air Canada deal was found by Cheapflights users on 9/3. 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.
vie. 12/264:35 pmBOS - NRT
1 stop33h 55mAir Canada
dom. 2/226:45 pmNRT - BOS
2 stops28h 47mAir Canada
Deal found 9/3$825
This FlightHub deal was found by Cheapflights users on 9/3. 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.
sáb. 11/157:55 pmBOS - HND
1 stop30h 45mAir Canada
jue. 11/206:50 pmHND - BOS
1 stop17h 47mAir Canada
Deal found 9/3$826
This FlightHub deal was found by Cheapflights users on 9/4. 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.
sáb. 9/136:30 pmBOS - NRT
1 stop31h 55mAir Canada
jue. 9/255:25 pmNRT - BOS
2 stops18h 14mAir Canada
Deal found 9/4$826
This Air Canada deal was found by Cheapflights users on 9/3. 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.
mié. 10/16:00 amBOS - NRT
1 stop20h 25mAir Canada
vie. 10/105:35 pmNRT - BOS
1 stop33h 55mAir Canada
Deal found 9/3$827
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/188:23 pmBOS - NRT
1 stop34h 37mMultiple Airlines
dom. 9/219:30 pmNRT - BOS
1 stop30h 30mMultiple Airlines
Deal found 9/2$829
This Air Canada deal was found by Cheapflights users on 9/3. 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.
vie. 10/246:00 amBOS - HND
2 stops20h 50mMultiple Airlines
vie. 10/316:50 pmHND - BOS
2 stops27h 22mMultiple Airlines
Deal found 9/3$830

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 septiembre 5, 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 - NRT

BOSNRT

Boston Logan Intl

jue. 9/11

6:00 am-3:25 pm

2 stops20h 25m

Tokyo Narita

lun. 9/22

5:35 pm-9:55 am

2 stops29h 20m

$825

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

sáb. 9/13

6:30 pm-3:25 pm

1 stop31h 55m

Tokyo Narita

jue. 9/25

5:25 pm-10:39 pm

2 stops18h 14m

$826

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

mar. 10/28

6:40 pm-4:30 pm

1 stop32h 50m

Tokyo Narita

sáb. 11/1

5:15 pm-10:32 am

2 stops30h 17m

$840

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

mar. 9/23

1:40 am-8:30 pm

1 stop29h 50m

Tokyo Narita

dom. 10/5

9:40 pm-11:00 pm

1 stop38h 20m

$850

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

jue. 10/23

10:20 am-3:25 pm

1 stop16h 05m

Tokyo Narita

sáb. 11/1

5:15 pm-10:32 am

2 stops30h 17m

$853

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

mié. 9/24

1:40 am-6:40 am

1 stop40h 00m

Tokyo Narita

lun. 10/6

3:45 pm-11:00 pm

2 stops44h 15m

$865

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

lun. 9/29

1:40 am-5:15 pm

2 stops26h 35m

Tokyo Narita

jue. 12/18

9:00 am-10:00 pm

1 stop27h 00m

$866

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

sáb. 9/20

8:23 pm-2:50 pm

1 stop29h 27m

Tokyo Narita

lun. 10/6

4:25 pm-4:00 pm

1 stop36h 35m

$877

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

dom. 9/14

1:40 am-1:40 pm

1 stop23h 00m

Tokyo Narita

lun. 12/15

6:00 pm-10:00 pm

1 stop42h 00m

$877

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

mar. 11/4

12:30 am-8:20 pm

1 stop29h 50m

Tokyo Narita

dom. 11/9

4:45 pm-10:00 pm

1 stop43h 15m

$878

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/1

Showing 1-10 of 41 results
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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 August 29, 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, September is the cheapest month in which you can book a flight from Boston to Yokohama (average of $810). Flying from Boston to Yokohama in June is currently the most expensive (average of $1,218). 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 septiembre 5, 2025.

When flying from Boston to Yokohama, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Wednesday 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 septiembre 5, 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).

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 septiembre 5, 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
947 reviews

Food

7.7

Entertainment

7.9

Crew

8.7

Boarding

8.6

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very good
947 reviews
ANA
8.4
Very good
947 reviews

Food

7.7

Entertainment

7.9

Crew

8.7

Boarding

8.6

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Japan Airlines
8.3
Very good
1,555 reviews
ANA
8.4
Very good
947 reviews

Food

7.7

Entertainment

7.9

Crew

8.7

Boarding

8.6

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Delta
8.0
Very good
7,977 reviews
ANA
8.4
Very good
947 reviews

Food

7.7

Entertainment

7.9

Crew

8.7

Boarding

8.6

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
United Airlines
7.4
Good
8,937 reviews
ANA
8.4
Very good
947 reviews

Food

7.7

Entertainment

7.9

Crew

8.7

Boarding

8.6

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Air Canada
7.1
Good
10,000 reviews
ANA
8.4
Very good
947 reviews

Food

7.7

Entertainment

7.9

Crew

8.7

Boarding

8.6

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

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 Air Canada and Cathay Pacific fly from Boston to Yokohama in about 20h 25m. The time it takes to get you to your destination can typically vary by up to 9h 25m. Airlines will cover a distance of 6682 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 (57%), Japan Airlines (57%), LATAM Airlines (57%).

  • What are the cheapest flights from Boston to Yokohama?

    On average you can expect to pay $2,098 for a flight from Boston to Yokohama. The cheapest flight overall is $537 while the most popular route, (Boston Logan Intl - Tokyo Narita) is currently priced at $788.

  • 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, September is the cheapest month in which you can book a flight from Boston to Yokohama (average of $810). Flying from Boston to Yokohama in June is currently the most expensive (average of $1,218). 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

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Alternative routes for Boston to Yokohama

See prices for flight routes from nearby airports that may be better suited for you.
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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 septiembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$228Average$308FlexibilityNo cancel feeOn-time62%
Singapore AirlinesCheapest$568Average$792FlexibilityNo cancel feeOn-time81%
ANACheapest$756Average$1,161FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$773Average$1,138FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$858Average$996FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$879Average$1,259FlexibilityNo cancel feeOn-time69%
DeltaCheapest$938Average$1,270FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$998Average$1,263FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,220Average$1,952FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$1,301Average$2,825FlexibilityNo cancel feeOn-time71%

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