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$469+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KIX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$728
(Air Canada)

One-way from

$469
(Air Canada)

Popular in

December

Cheapest in

November

Average price

$1,433
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. 3% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/10. 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.
Wed 10/156:00 amBOS - KIX
2 stops21h 25mAir Canada
Thu 10/307:10 pmKIX - BOS
2 stops34h 48mAir Canada
Deal found 6/10$728
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Wed 9/106:00 amBOS - ITM
2 stops23h 55mAir Canada
Fri 9/191:00 pmITM - BOS
2 stops22h 39mAir Canada
Deal found 6/10$741
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Wed 11/195:17 pmBOS - KIX
3 stops58h 18mMultiple Airlines
Sat 11/297:10 pmKIX - BOS
2 stops28h 28mMultiple Airlines
Deal found 6/12$873
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/141:40 amBOS - KIX
1 stop24h 35mCathay Pacific
Thu 10/309:25 amKIX - BOS
1 stop26h 35mCathay Pacific
Deal found 6/10$995
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/248:00 amBOS - KIX
1 stop21h 45mAlaska Airlines
Sat 8/308:45 pmKIX - BOS
1 stop22h 15mAlaska Airlines
Deal found 6/10$1,081
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 11/96:00 amBOS - KIX
1 stop20h 35mANA
Fri 11/216:30 pmKIX - BOS
1 stop17h 08mANA
Deal found 6/9$1,101
This Air Canada deal was found by Cheapflights users on 6/10. 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 11/36:10 amBOS - ITM
2 stops24h 10mMultiple Airlines
Sun 11/94:00 pmITM - BOS
2 stops20h 37mMultiple Airlines
Deal found 6/10$1,101
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 11/96:00 amBOS - ITM
2 stops22h 55mANA
Fri 11/211:00 pmITM - BOS
2 stops19h 48mANA
Deal found 6/11$1,107
This FlightHub deal was found by Cheapflights users on 6/10. 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 10/159:30 amBOS - UKB
2 stops23h 15mANA
Thu 10/307:05 amUKB - BOS
2 stops20h 03mANA
Deal found 6/10$1,119
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 11/98:30 pmBOS - KIX
1 stop30h 05mUnited Airlines
Fri 11/216:30 pmKIX - BOS
1 stop20h 18mUnited Airlines
Deal found 6/10$1,131
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 10/86:00 amBOS - ITM
2 stops22h 05mUnited Airlines
Wed 10/1512:00 pmITM - BOS
3 stops31h 00mUnited Airlines
Deal found 6/9$1,138
This Hawaiian Airlines deal was found by Cheapflights users on 6/9. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/38:00 amBOS - KIX
1 stop21h 45mHawaiian Airlines
Thu 7/108:45 pmKIX - BOS
1 stop22h 15mHawaiian Airlines
Deal found 6/9$1,156

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 June 12, 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

Wed 9/10

6:00 am-4:25 pm

2 stops21h 25m

Osaka Kansai Intl

Fri 9/19

6:05 pm-9:30 am

2 stops28h 25m

$735

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Wed 9/10

6:00 am-6:55 pm

2 stops23h 55m

Osaka Itami

Fri 9/19

1:00 pm-10:39 pm

2 stops22h 39m

$741

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 9/10

6:00 am-8:30 pm

3 stops25h 30m

Osaka Kansai Intl

Fri 9/19

7:35 am-11:40 pm

3 stops29h 05m

$1,039

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 9/9

1:40 am-1:00 pm

1 stop22h 20m

Osaka Kansai Intl

Fri 9/19

9:10 am-11:00 pm

1 stop26h 50m

$1,050

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 8/24

8:00 am-6:45 pm

1 stop21h 45m

Osaka Kansai Intl

Sat 8/30

8:45 pm-6:00 am

1 stop22h 15m

$1,081

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sat 8/30

9:30 am-9:45 pm

2 stops23h 15m

Kobe

Wed 9/17

7:05 am-2:40 pm

2 stops20h 35m

$1,149

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 8/24

7:45 am-7:30 pm

2 stops22h 45m

Osaka Kansai Intl

Sat 8/30

8:25 am-11:56 pm

2 stops28h 31m

$1,152

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Thu 7/3

8:00 am-6:45 pm

1 stop21h 45m

Osaka Kansai Intl

Thu 7/10

8:45 pm-6:00 am

1 stop22h 15m

$1,156

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sun 8/24

6:02 am-8:15 pm

2 stops25h 13m

Osaka Itami

Sat 8/30

12:00 pm-11:56 pm

2 stops24h 56m

$1,163

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 7/8

7:35 am-7:30 pm

2 stops46h 55m

Osaka Kansai Intl

Tue 7/15

4:55 pm-11:59 pm

1 stop20h 04m

$1,172

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 41 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 June 9, 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 $888). Flying from Boston to Kyoto in June is currently the most expensive (average of $1,324). 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 June 12, 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 June 12, 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
1,088 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Japan Airlines
8.3
Very good
1,490 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
ANA
8.3
Very good
882 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Alaska Airlines
8.0
Very good
10,000 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Hawaiian Airlines
7.9
Good
2,494 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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 Air Canada ($469), Etihad Airways ($539), and Alaska Airlines ($587).

  • 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 $888). Flying from Boston to Kyoto in June is currently the most expensive (average of $1,324). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$807Average$925FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$867Average$1,125FlexibilityNo cancel feeOn-time72%
ANACheapest$882Average$1,244FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$929Average$1,530FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,056Average$1,443FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$1,239Average$1,413FlexibilityNo cancel feeOn-time79%

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