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$496+ Cheap flights from Boston (BOS) to Kyoto, 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KIX
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Boston Logan Intl to Kyoto are usually found in November or April, booked 78 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap flight deals from Boston to Kyoto

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Kyoto (KY9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$915
(Justfly.com)

One-way from

$496
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,446
From Boston Logan Intl to Kyoto
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One-way flight from Boston Logan Intl to Kyoto
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Highest demand for flights based on searches. 1% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Boston to Kyoto

Cheapest flights from Boston to Kyoto
Explore the most affordable flight options available from Boston to Kyoto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/16:30 amBOS - KIX
2 stops43h 50mChina Eastern
Sat 6/79:55 amKIX - BOS
2 stops24h 58mChina Eastern
Deal found 1/20$903
This Justfly.com deal was found by Cheapflights users on 1/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/275:45 amBOS - UKB
2 stops26h 00mANA
Tue 2/47:05 amUKB - BOS
2 stops25h 55mANA
Deal found 1/20$915
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/236:00 amBOS - KIX
2 stops26h 20mANA
Thu 3/137:10 amKIX - BOS
2 stops30h 40mANA
Deal found 1/19$916
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/195:35 amBOS - ITM
2 stops24h 45mANA
Wed 2/262:05 pmITM - BOS
2 stops21h 44mANA
Deal found 1/20$917
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/247:39 pmBOS - KIX
2 stops30h 56mUnited Airlines
Tue 3/116:30 pmKIX - BOS
2 stops25h 45mUnited Airlines
Deal found 1/21$930
This FlightHub deal was found by Cheapflights users on 1/21. 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.
Tue 1/2812:30 amBOS - KIX
1 stop22h 15mCathay Pacific
Wed 2/129:25 amKIX - BOS
1 stop26h 35mCathay Pacific
Deal found 1/21$1,000
This ANA deal was found by Cheapflights users on 1/20. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/25:45 amBOS - KIX
2 stops22h 30mMultiple Airlines
Sun 2/96:30 pmKIX - BOS
1 stop27h 23mMultiple Airlines
Deal found 1/20$1,005
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:00 amBOS - ITM
2 stops41h 05mUnited Airlines
Thu 5/2212:00 pmITM - BOS
2 stops19h 57mUnited Airlines
Deal found 1/21$1,059
This United deal was found by Cheapflights users on 1/19. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:30 amBOS - ITM
2 stops21h 25mMultiple Airlines
Fri 9/2612:00 pmITM - BOS
3 stops30h 58mMultiple Airlines
Deal found 1/19$1,071
This KAYAK deal was found by Cheapflights users on 1/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2811:00 amBOS - KIX
1 stop20h 00mKorean Air
Tue 2/46:10 pmKIX - BOS
1 stop28h 30mKorean Air
Deal found 1/20$1,073
This Air Canada deal was found by Cheapflights users on 1/21. 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 3/1010:30 amBOS - KIX
2 stops19h 55mAir Canada
Mon 4/76:05 pmKIX - BOS
2 stops28h 36mAir Canada
Deal found 1/21$1,087
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/245:35 amBOS - KIX
2 stops25h 25mDelta
Fri 3/149:15 amKIX - BOS
2 stops28h 50mDelta
Deal found 1/21$1,129

Find flights from Boston to Kyoto within your budget

Customize your flight search to find flights from Boston to Kyoto 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 6/1

6:30 am-3:20 pm

2 stops43h 50m

Osaka Kansai Intl

Sat 6/7

9:55 am-9:53 pm

2 stops24h 58m

$903

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 2/23

6:00 am-10:20 pm

2 stops26h 20m

Osaka Kansai Intl

Thu 3/13

7:10 am-12:50 am

2 stops30h 40m

$916

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Wed 2/19

5:35 am-8:20 pm

2 stops24h 45m

Osaka Itami

Wed 2/26

2:05 pm-9:49 pm

2 stops21h 44m

$917

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 2/24

7:39 pm-4:35 pm

2 stops30h 56m

Osaka Kansai Intl

Tue 3/11

6:30 pm-7:15 am

2 stops25h 45m

$930

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 2/2

5:45 am-6:15 pm

2 stops22h 30m

Osaka Kansai Intl

Sun 2/9

6:30 pm-7:53 am

1 stop27h 23m

$1,005

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sat 2/1

12:30 am-6:20 am

1 stop39h 50m

Osaka Kansai Intl

Wed 2/12

9:25 am-10:00 pm

1 stop26h 35m

$1,043

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 3/30

10:30 am-4:25 pm

2 stops40h 55m

Osaka Kansai Intl

Tue 4/15

6:05 pm-10:07 am

2 stops29h 02m

$1,054

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Tue 5/6

11:00 am-5:05 pm

2 stops41h 05m

Osaka Itami

Thu 5/22

12:00 pm-6:57 pm

2 stops19h 57m

$1,059

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Fri 5/2

7:45 am-7:50 am

2 stops35h 05m

Kobe

Fri 5/16

7:05 am-12:45 am

2 stops30h 40m

$1,060

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 2/2

11:00 am-12:50 pm

1 stop35h 50m

Osaka Kansai Intl

Sun 2/9

11:55 am-8:40 am

1 stop34h 45m

$1,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 43 results
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Best time to book a flight from Boston to Kyoto

Have a flexible travel schedule? Discover the best time to fly to Kyoto 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.

Travel insights for flights from Boston to Kyoto

Get recent, data-driven insights about flights from Boston to Kyoto including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Kyoto. Price data was last updated on January 17, 2025.

The best time to book flights from Boston to Kyoto is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Boston to Kyoto (average of $950). Flying from Boston to Kyoto in December is currently the most expensive (average of $1,366). 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 KY9?

Find hourly flight availability from Boston to Kyoto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Rainfall in Kyoto by month

Plan your trip to Kyoto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kyoto ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Kyoto when rainfall is around 1.6 in.

Temperature in Kyoto by month

Plan your trip to Kyoto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kyoto, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Kyoto

Get insights into the airlines that provide service to Kyoto. 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 Kyoto. Reviews last updated January 21, 2025.
Get a feel of what it's like to fly with Cathay Pacific, Air Canada and ANA from Boston to Kyoto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.5

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.5

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.5

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.5

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.5

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very good
3,358 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.5

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Boston to Kyoto. 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 Kyoto?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Kyoto. On average, Logan Intl has 0 outbound flights to Kyoto per day from 6 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

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

    The cheapest airlines for a one-way flight from Boston to Kyoto are ANA ($524), United Airlines ($550), and China Eastern ($570).

  • What are the most popular routes from Boston to Kyoto?

    The most popular route from Boston to Kyoto is Boston Logan Intl - Osaka Kansai Intl. You may also consider Boston Logan Intl - Osaka Itami or Boston Logan Intl - Kobe.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Kyoto 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 Kyoto?

    Currently, November is the cheapest month in which you can book a flight from Boston to Kyoto (average of $950). Flying from Boston to Kyoto in December is currently the most expensive (average of $1,366). 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 Kyoto

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Kansai Intl flights
Boston to Itami flights
Hartford to Itami flights
Hartford to Kansai Intl flights

Top 6 airlines flying from Boston to Kyoto

Discover the top 6 airlines that operate flights from Boston to Kyoto. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$867Average$1,151FlexibilityNo cancel feeOn-time72%
DeltaCheapest$867Average$968FlexibilityNo cancel feeOn-timeN/A
ANACheapest$916Average$2,637FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$998Average$1,767FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,283Average$1,669FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$1,320Average$2,202FlexibilityNo cancel feeOn-time79%
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