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$529+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KIX
abr. 5 — abr. 121
sáb. 4/5
sáb. 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Kyoto are usually found in November or September, booked 90 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap flight deals from Boston to Kyoto

Keep the following information in mind while searching for Boston to Kyoto flight deals. Data was last updated marzo 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,044
(Justfly.com)

One-way from

$529
(oojo)

Popular in

December

Cheapest in

November

Average price

$1,204
Provider with most accurate pricing for Boston Logan Intl-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Osaka (OSA) flights.
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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. 2% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in March 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 marzo 31, 2025.

This Air Canada deal was found by Cheapflights users on 3/30. 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.
sáb. 10/186:00 amBOS - ITM
2 stops25h 15mAir Canada
sáb. 10/253:00 pmITM - BOS
2 stops20h 39mAir Canada
Deal found 3/30$1,040
This Justfly.com deal was found by Cheapflights users on 3/30. 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.
jue. 5/2912:15 pmBOS - KIX
2 stops39h 10mAir Canada
mié. 6/46:05 pmKIX - BOS
2 stops33h 27mAir Canada
Deal found 3/30$1,044
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
dom. 11/96:00 amBOS - KIX
1 stop20h 35mANA
vie. 11/216:30 pmKIX - BOS
1 stop17h 10mANA
Deal found 3/30$1,050
This Gurufare deal was found by Cheapflights users on 3/31. 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.
sáb. 10/181:40 amBOS - KIX
1 stop22h 20mCathay Pacific
mar. 11/44:55 pmKIX - BOS
1 stop43h 05mCathay Pacific
Deal found 3/31$1,061
This United deal was found by Cheapflights users on 3/31. 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.
dom. 10/198:30 pmBOS - KIX
1 stop29h 20mUnited Airlines
mar. 11/46:30 pmKIX - BOS
1 stop17h 10mUnited Airlines
Deal found 3/31$1,080
This United deal was found by Cheapflights users on 3/31. 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.
dom. 10/197:30 amBOS - ITM
2 stops20h 35mUnited Airlines
mar. 11/41:00 pmITM - BOS
3 stops30h 58mUnited Airlines
Deal found 3/31$1,089
This KAYAK deal was found by Cheapflights users on 3/30. 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.
dom. 10/126:00 amBOS - UKB
2 stops26h 45mANA
vie. 11/77:05 amUKB - BOS
2 stops26h 18mANA
Deal found 3/30$1,103
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
vie. 5/94:30 pmBOS - KIX
1 stop30h 10mMultiple Airlines
vie. 5/167:35 amKIX - BOS
2 stops45h 14mMultiple Airlines
Deal found 3/30$1,138
This oojo deal was found by Cheapflights users on 3/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/212:55 pmBOS - KIX
1 stop19h 05mKorean Air
jue. 4/102:10 pmKIX - BOS
1 stop33h 10mKorean Air
Deal found 3/30$1,187
This Justfly.com deal was found by Cheapflights users on 3/30. 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.
mié. 10/156:00 amBOS - ITM
2 stops24h 10mANA
mié. 11/512:00 pmITM - BOS
2 stops23h 40mANA
Deal found 3/30$1,200
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
mié. 10/151:20 pmBOS - ITM
1 stop17h 30mJapan Airlines
mar. 11/411:30 amITM - BOS
1 stop19h 35mJapan Airlines
Deal found 3/30$1,232
This Gurufare deal was found by Cheapflights users on 3/30. 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.
sáb. 10/1812:55 pmBOS - UKB
1 stop39h 35mKorean Air
sáb. 10/256:30 pmUKB - BOS
1 stop28h 10mKorean Air
Deal found 3/30$1,235

Cheapflights Fare Finder

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 marzo 31, 2025.
Use the filters below to find and compare flights from Boston to Kyoto that are best for you.

Fly from

Boston

Fly to

Kyoto

Route

Depart

Return

Price

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

jue. 5/29

12:15 pm-4:25 pm

2 stops39h 10m

Osaka Kansai Intl

mié. 6/4

6:05 pm-2:32 pm

2 stops33h 27m

$1,044

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

mié. 6/25

5:50 am-6:55 pm

2 stops24h 05m

Osaka Itami

mié. 7/9

2:05 pm-9:56 pm

2 stops20h 51m

$1,112

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

sáb. 4/5

1:40 am-2:55 pm

2 stops24h 15m

Osaka Kansai Intl

dom. 4/13

6:35 pm-11:00 pm

1 stop41h 25m

$1,126

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

vie. 5/9

4:30 pm-11:40 am

1 stop30h 10m

Osaka Kansai Intl

vie. 5/16

7:35 am-3:49 pm

2 stops45h 14m

$1,138

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

jue. 5/1

6:05 am-2:50 pm

1 stop19h 45m

Osaka Kansai Intl

sáb. 5/10

7:00 am-5:34 pm

2 stops23h 34m

$1,149

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

dom. 4/6

6:00 am-2:50 pm

1 stop19h 50m

Osaka Kansai Intl

vie. 4/18

4:50 pm-11:36 pm

1 stop19h 46m

$1,224

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

lun. 4/7

6:55 pm-12:55 pm

2 stops29h 00m

Osaka Kansai Intl

lun. 4/14

2:10 pm-6:31 am

2 stops29h 21m

$1,279

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

mié. 7/2

7:30 am-5:05 pm

2 stops44h 35m

Osaka Itami

mié. 7/16

12:00 pm-6:14 am

2 stops31h 14m

$1,287

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

vie. 5/30

9:00 am-9:45 pm

2 stops23h 45m

Kobe

mié. 6/4

7:05 am-2:16 pm

2 stops20h 11m

$1,432

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

jue. 8/28

12:55 pm-10:00 am

1 stop32h 05m

Kobe

mar. 9/9

11:00 am-10:41 pm

2 stops24h 41m

$1,436

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 38 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.

Cheapflights Insights

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

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 March 28, 2025.

The best time to book flights from Boston to Kyoto is 90 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, February is the cheapest month in which you can book a flight from Boston to Kyoto (average of $898). Flying from Boston to Kyoto in December is currently the most expensive (average of $1,350). 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 marzo 31, 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 marzo 31, 2025.
Get a feel of what it's like to fly with Korean Air, Japan Airlines 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
8.4
Very good
1,051 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,051 reviews
Korean Air
8.4
Very good
1,051 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,051 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
831 reviews
Korean Air
8.4
Very good
1,051 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Hainan Airlines
8.0
Very good
34 reviews
Korean Air
8.4
Very good
1,051 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very good
9,811 reviews
Korean Air
8.4
Very good
1,051 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 Etihad Airways ($529), Air Canada ($553), and Korean Air ($589).

  • 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, February is the cheapest month in which you can book a flight from Boston to Kyoto (average of $898). Flying from Boston to Kyoto in December is currently the most expensive (average of $1,350). 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 Kansai Intl flights
Hartford to Itami 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 marzo 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$867Average$1,110FlexibilityNo cancel feeOn-time72%
DeltaCheapest$867Average$968FlexibilityNo cancel feeOn-timeN/A
ANACheapest$882Average$1,334FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,051Average$1,443FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,192Average$1,663FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$1,239Average$1,888FlexibilityNo cancel feeOn-time79%
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