$476+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — BOS
Nov 20 — Nov 271
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 October 21, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $848 (Air Canada) |
One-way from | $476 (Korean Air) |
Popular in | May |
Cheapest in | October |
Average price | $925 |
Find flight deals from Kansai Intl to Massachusetts
Cheapest flights from Kansai Intl to MassachusettsExplore 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 October 21, 2025.
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 October 21, 2025.
This Air Canada deal was found by Cheapflights users on 10/21. 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.
Tue 12/238:00 amKIX - BOS
2 stops25h 42mMultiple Airlines
Tue 1/133:40 pmBOS - KIX
2 stops38h 55mMultiple Airlines
Deal found 10/21![Multiple Airlines logo]()
$848
This oojo deal was found by Cheapflights users on 10/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:55 pmKIX - BOS
1 stop43h 05mCathay Pacific
Mon 1/1212:30 amBOS - KIX
1 stop22h 15mCathay Pacific
Deal found 10/20![Cathay Pacific logo]()
$976
This Trip.com deal was found by Cheapflights users on 10/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 pmKIX - BOS
2 stops26h 29mMultiple Airlines
Thu 12/119:00 amBOS - KIX
2 stops38h 20mMultiple Airlines
Deal found 10/19![Multiple Airlines logo]()
$1,145
This Korean Air deal was found by Cheapflights users on 10/19. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:00 pmKIX - BOS
1 stop32h 40mKorean Air
Tue 1/1311:00 amBOS - KIX
1 stop19h 45mKorean Air
Deal found 10/19![Korean Air logo]()
$1,160
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 October 21, 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
Tue 12/23
8:00 am-7:42 pm
2 stops25h 42m
Boston Logan Intl
Tue 1/13
3:40 pm-8:35 pm
2 stops38h 55m
$848
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Tue 12/23
4:55 pm-10:00 pm
1 stop43h 05m
Boston Logan Intl
Mon 1/12
12:30 am-6:20 am
1 stop39h 50m
$976
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Wed 1/21
11:55 am-8:40 am
1 stop34h 45m
$476
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Tue 1/20
11:55 am-5:38 pm
2 stops43h 43m
$483
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Tue 1/20
8:45 pm-11:59 pm
3 stops41h 14m
$499
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Fri 1/16
10:50 am-10:56 pm
2 stops26h 06m
$512
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Thu 1/29
3:00 pm-11:30 pm
2 stops22h 30m
$512
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Thu 1/15
9:10 pm-11:05 am
3 stops51h 55m
$515
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Fri 1/16
8:00 am-11:05 am
3 stops41h 05m
$530
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Sun 11/9
8:25 pm-7:29 am
3 stops49h 04m
$541
Showing 1-10 of 12 results
Best time to book a flight from Kansai Intl to Massachusetts
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Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Osaka Kansai Intl Airport to Massachusetts
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