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$440+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KIX
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap 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 March 23, 2026.

This oojo deal was found by Cheapflights users on 3/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:40 pm
BOS
-
KIX
2 stops29h 05m
Hainan Airlines
Sat 10/242:20 pm
KIX
-
BOS
1 stop40h 00m
Hainan Airlines
Deal found 3/21$813
This SmartFares deal was found by Cheapflights users on 3/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:40 pm
BOS
-
KIX
2 stops29h 05m
Hainan Airlines
Sat 9/192:20 pm
KIX
-
BOS
1 stop39h 20m
Hainan Airlines
Deal found 3/23$842
This KAYAK deal was found by Cheapflights users on 3/23. 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.
Wed 8/266:40 pm
BOS
-
KIX
2 stops29h 05m
Hainan Airlines
Sat 9/122:20 pm
KIX
-
BOS
1 stop39h 20m
Hainan Airlines
Deal found 3/23$926
This KAYAK deal was found by Cheapflights users on 3/23. 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.
Wed 9/306:40 pm
BOS
-
KIX
2 stops29h 05m
Hainan Airlines
Sat 10/172:20 pm
KIX
-
BOS
1 stop39h 20m
Hainan Airlines
Deal found 3/23$951
This Expedia deal was found by Cheapflights users on 3/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:40 pm
BOS
-
KIX
2 stops29h 05m
Multiple Airlines
Sat 10/241:10 pm
KIX
-
BOS
2 stops31h 52m
Multiple Airlines
Deal found 3/21$1,061
This Orbitz deal was found by Cheapflights users on 3/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:40 pm
BOS
-
KIX
2 stops29h 05m
Multiple Airlines
Tue 9/157:05 pm
KIX
-
BOS
2 stops33h 52m
Multiple Airlines
Deal found 3/21$1,072
This Orbitz deal was found by Cheapflights users on 3/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:40 pm
BOS
-
KIX
2 stops29h 05m
Multiple Airlines
Wed 9/231:10 pm
KIX
-
BOS
2 stops30h 29m
Multiple Airlines
Deal found 3/23$1,073
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:40 pm
BOS
-
KIX
2 stops29h 05m
Multiple Airlines
Tue 9/17:05 pm
KIX
-
BOS
2 stops26h 23m
Multiple Airlines
Deal found 3/23$1,103
This FlightHub deal was found by Cheapflights users on 3/23. 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 9/18:30 pm
BOS
-
KIX
2 stops27h 20m
Multiple Airlines
Tue 9/221:10 pm
KIX
-
BOS
2 stops30h 29m
Multiple Airlines
Deal found 3/23$1,104
This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:30 pm
BOS
-
KIX
2 stops26h 30m
Multiple Airlines
Thu 10/11:10 pm
KIX
-
BOS
2 stops30h 29m
Multiple Airlines
Deal found 3/20$1,106
This FlightHub deal was found by Cheapflights users on 3/23. 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 9/16:32 pm
BOS
-
UKB
2 stops26h 58m
Multiple Airlines
Tue 9/2211:40 am
UKB
-
BOS
2 stops33h 22m
Multiple Airlines
Deal found 3/23$1,201
This KAYAK deal was found by Cheapflights users on 3/18. 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.
Fri 9/46:32 pm
BOS
-
UKB
2 stops26h 58m
Multiple Airlines
Tue 9/1511:40 am
UKB
-
BOS
2 stops33h 22m
Multiple Airlines
Deal found 3/18$1,208

Find flight deals from Boston to Kyoto

Keep the following information in mind while searching for Boston to Kyoto flight deals. Data was last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,072
(Orbitz)

One-way from

$440
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$1,223
Provider with most accurate pricing for Boston Logan Intl-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Osaka (OSA) flights.
Search Deals
From Boston Logan Intl to Kyoto
Search Deals
One-way flight from Boston Logan Intl to Kyoto
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 23, 2026.
Use the filters below to find and compare flights from Boston to Kyoto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 4/19

6:45 am-10:40 pm

2 stops26h 55m

Osaka Kansai Intl

Wed 5/20

12:35 pm-12:40 am

2 stops25h 05m

$1,201

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 9/1

6:00 am-2:50 pm

1 stop19h 50m

Osaka Kansai Intl

Tue 9/15

4:55 pm-11:54 pm

2 stops19h 59m

$1,443

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 8/4

6:00 am-2:50 pm

1 stop19h 50m

Osaka Kansai Intl

Tue 8/18

4:55 pm-5:50 am

1 stop25h 55m

$1,443

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 8/9

6:00 am-2:50 pm

1 stop19h 50m

Osaka Kansai Intl

Fri 8/21

9:20 am-9:58 pm

2 stops25h 38m

$1,445

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 7/19

5:35 pm-2:50 pm

2 stops32h 15m

Osaka Kansai Intl

Thu 7/23

4:55 pm-1:49 pm

2 stops33h 54m

$1,528

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Fri 7/17

6:00 am-2:50 pm

1 stop19h 50m

Osaka Kansai Intl

Mon 7/27

4:55 pm-8:01 am

1 stop28h 06m

$1,543

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 9/15

6:30 pm-2:50 pm

3 stops31h 20m

Osaka Kansai Intl

Wed 11/11

4:15 pm-10:00 pm

2 stops43h 45m

$1,606

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 9/7

9:50 pm-7:05 pm

1 stop32h 15m

Osaka Kansai Intl

Wed 9/9

10:10 pm-7:55 pm

1 stop34h 45m

$1,618

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 7/19

5:00 pm-2:50 pm

2 stops32h 50m

Osaka Kansai Intl

Sat 8/1

4:55 pm-2:48 pm

2 stops34h 53m

$1,618

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Fri 5/8

6:39 pm-2:50 pm

3 stops55h 11m

Osaka Kansai Intl

Sat 8/8

4:55 pm-1:49 pm

2 stops33h 54m

$1,629

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 54 resultsSorted by cheapest first
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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 13, 2026.

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 $724). Flying from Boston to Kyoto in May is currently the most expensive (average of $1,210). 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.

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 March 23, 2026.
Get a feel of what it's like to fly with ANA,Japan Airlines, andCathay Pacific 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.
ANA
8.4
Very good
1,142 reviews

Boarding

8.6

Food

7.8

Overall

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
ANA
8.4
Very good
1,142 reviews
ANA
8.4
Very good
1,142 reviews

Boarding

8.6

Food

7.8

Overall

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Japan Airlines
8.3
Very good
1,748 reviews
ANA
8.4
Very good
1,142 reviews

Boarding

8.6

Food

7.8

Overall

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Cathay Pacific
7.6
Good
1,228 reviews
ANA
8.4
Very good
1,142 reviews

Boarding

8.6

Food

7.8

Overall

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
United Airlines
7.4
Good
9,467 reviews
ANA
8.4
Very good
1,142 reviews

Boarding

8.6

Food

7.8

Overall

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Air Canada
7.1
Good
10,836 reviews
ANA
8.4
Very good
1,142 reviews

Boarding

8.6

Food

7.8

Overall

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!

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 5 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How long is the flight from Boston to Kyoto?

    Departing from Boston to Kyoto will take you 19h 50m. The distance between Boston and Kyoto is about 6872 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 Cathay Pacific ($468), Air Canada ($469), and ANA ($536).

  • 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 $724). Flying from Boston to Kyoto in May is currently the most expensive (average of $1,210). 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 Kyoto

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

Top 5 airlines flying from Boston to Kyoto

Discover the top 5 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$787Average$1,252FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$833Average$1,294FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$979Average$1,538FlexibilityNo cancel feeOn-time69%
ANACheapest$1,034Average$1,243FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$1,239Average$1,854FlexibilityNo cancel feeOn-time79%

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