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$540+ Cheap flights from Kansai Intl (KIX) to Massachusetts

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — BOS
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Kansai Intl to Massachusetts

Keep the following information in mind while searching for Kansai Intl to Massachusetts flight deals. Data was last updated June 18, 2025.

Round-trip from

$1,139
(oojo)

One-way from

$540
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$1,543
From Osaka Kansai Intl to Massachusetts
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One-way flight from Osaka Kansai Intl to Massachusetts
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Highest demand for flights based on searches. 18% potential increase in price ($338 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($69 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 Kansai Intl to Massachusetts

Cheapest flights from Kansai Intl to Massachusetts
Explore the most affordable flight options available from Kansai Intl to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This oojo deal was found by Cheapflights users on 6/16. 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.
Thu 7/319:10 amKIX - BOS
1 stop26h 50mCathay Pacific
Wed 8/61:40 amBOS - KIX
1 stop30h 35mCathay Pacific
Deal found 6/16$1,139
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2911:50 amKIX - BOS
3 stops44h 40mMultiple Airlines
Wed 8/207:00 pmBOS - KIX
2 stops35h 40mMultiple Airlines
Deal found 6/16$1,331
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:05 pmKIX - BOS
1 stop30h 21mAir Canada
Fri 8/85:50 amBOS - KIX
2 stops21h 35mAir Canada
Deal found 6/16$1,512
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 8/14:55 pmKIX - BOS
2 stops26h 06mUnited Airlines
Fri 8/86:00 amBOS - KIX
1 stop19h 50mUnited Airlines
Deal found 6/17$2,129
This Expedia deal was found by Cheapflights users on 6/16. 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.
Thu 7/249:05 amKIX - BOS
2 stops26h 37mKorean Air
Wed 8/206:35 pmBOS - KIX
2 stops27h 45mKorean Air
Deal found 6/16$2,524
This Expedia deal was found by Cheapflights users on 6/16. 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 7/309:30 amKIX - BOS
1 stop45h 10mLufthansa
Thu 8/2110:00 pmBOS - KIX
2 stops28h 20mLufthansa
Deal found 6/16$2,623
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 7/304:55 pmKIX - BOS
1 stop20h 04mANA
Thu 8/216:02 amBOS - KIX
1 stop19h 48mANA
Deal found 6/16$2,663
This AranGrant deal was found by Cheapflights users on 6/16. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/242:45 pmKIX - BOS
2 stops21h 49mJapan Airlines
Fri 8/151:35 pmBOS - KIX
1 stop29h 50mJapan Airlines
Deal found 6/16$3,071

Cheapflights Fare Finder

Customize your flight search to find flights from Kansai Intl to Massachusetts 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 18, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Massachusetts that are best for you.

Fly from

Kansai Intl

Fly to

Massachusetts

Route

Depart

Return

Price

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Thu 7/31

9:10 am-11:00 pm

1 stop26h 50m

Boston Logan Intl

Wed 8/6

1:40 am-9:15 pm

1 stop30h 35m

$1,139

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 7/29

11:50 am-7:30 pm

3 stops44h 40m

Boston Logan Intl

Wed 8/20

7:00 pm-7:40 pm

2 stops35h 40m

$1,331

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Fri 8/1

6:05 pm-11:26 am

1 stop30h 21m

Boston Logan Intl

Fri 8/8

5:50 am-4:25 pm

2 stops21h 35m

$1,512

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Fri 8/1

4:55 pm-7:38 pm

1 stop39h 43m

Boston Logan Intl

Fri 8/8

6:00 am-2:50 pm

1 stop19h 50m

$2,129

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Thu 7/24

9:05 am-10:42 pm

2 stops26h 37m

Boston Logan Intl

Wed 8/20

6:35 pm-11:20 am

2 stops27h 45m

$2,524

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Wed 7/30

9:30 am-5:40 pm

1 stop45h 10m

Boston Logan Intl

Thu 8/21

10:00 pm-3:20 pm

2 stops28h 20m

$2,623

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Wed 7/30

4:55 pm-11:59 pm

1 stop20h 04m

Boston Logan Intl

Thu 8/21

6:02 am-2:50 pm

1 stop19h 48m

$2,663

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Thu 7/24

2:45 pm-11:34 pm

2 stops21h 49m

Boston Logan Intl

Fri 8/15

1:35 pm-8:25 am

1 stop29h 50m

$3,071

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Fri 8/22

6:15 pm-10:34 pm

3 stops41h 19m

$540

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Sat 8/16

1:10 pm-6:10 am

2 stops54h 00m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 17 results
1
2

Best time to book a flight from Kansai Intl to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Kansai Intl 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 Osaka Kansai Intl Airport to Massachusetts

What is the cheapest time of day to fly from KIX to MA?

Find hourly flight availability from Kansai Intl to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Osaka Kansai Intl Airport to Massachusetts as you normally would.

Rainfall in Massachusetts by month

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

In terms of precipitation, rainfall in Massachusetts ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Massachusetts when rainfall is around 3.1 in.

Temperature in Massachusetts by month

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

If weather is an important factor for your trip to Massachusetts, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. 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 Massachusetts. Reviews last updated June 18, 2025.
EVA Air
8.4
Very good
1,205 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,205 reviews
EVA Air
8.4
Very good
1,205 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,090 reviews
EVA Air
8.4
Very good
1,205 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,494 reviews
EVA Air
8.4
Very good
1,205 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
886 reviews
EVA Air
8.4
Very good
1,205 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Alaska Airlines
8.0
Very good
10,000 reviews
EVA Air
8.4
Very good
1,205 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Kansai Intl to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Osaka Kansai Intl Airport to Massachusetts one-way?

    To fly one-way, consider booking your trip with EVA Air, which is currently one of the cheapest options available, starting at $769. Cathay Pacific flights start at $815 while deals on Hawaiian Airlines start at $1,007 one-way.

  • Can I find deals for flights from Kansai Intl to Massachusetts that include hotel bookings?

    Yes. In addition to deals on Kansai Intl to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansai Intl to Massachusetts?

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

  • Can I find deals for business class flights from Kansai Intl to Massachusetts?

    Yes. Cheapflights offers flight deals from Kansai Intl to Massachusetts 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 Osaka Kansai Intl Airport to Massachusetts?

    Currently, January is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Massachusetts (average of $218). Flying from Osaka Kansai Intl Airport to Massachusetts in June is currently the most expensive (average of $306). 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 Kansai Intl to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
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