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$548+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — BOS
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap 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 diciembre 12, 2025.

This FlightHub deal was found by Cheapflights users on 12/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/239:25 amKIX - BOS
1 stop26h 35mCathay Pacific
lun. 1/1212:30 amBOS - KIX
1 stop24h 45mCathay Pacific
Deal found 12/11$945
This Air Canada deal was found by Cheapflights users on 12/10. 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.
mié. 12/248:00 amKIX - BOS
2 stops28h 37mMultiple Airlines
lun. 1/56:15 amBOS - KIX
2 stops24h 20mMultiple Airlines
Deal found 12/10$1,117
This Gurufare deal was found by Cheapflights users on 12/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/244:15 pmKIX - BOS
2 stops43h 45mCathay Pacific
dom. 1/412:30 amBOS - KIX
1 stop39h 50mCathay Pacific
Deal found 12/10$1,164

Find 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$945
(FlightHub)

One-way from

$549
(oojo)

Popular in

November

Cheapest in

October

Average price

$1,112
Provider with most accurate pricing for Osaka (OSA)-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Osaka (OSA)-Boston Logan Intl flights.
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From Osaka Kansai Intl to Massachusetts
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One-way flight from Osaka Kansai Intl to Massachusetts
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 diciembre 12, 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

mar. 12/23

9:25 am-10:00 pm

1 stop26h 35m

Boston Logan Intl

lun. 1/12

12:30 am-3:15 pm

1 stop24h 45m

$945

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

jue. 1/22

6:05 pm-10:00 pm

1 stop41h 55m

Boston Logan Intl

dom. 1/25

12:30 am-3:15 pm

1 stop24h 45m

$975

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

jue. 1/29

2:35 pm-4:20 pm

1 stop39h 45m

$548

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

jue. 1/29

9:00 am-10:32 pm

2 stops27h 32m

$579

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

jue. 5/21

11:35 am-6:28 pm

3 stops43h 53m

$626

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

dom. 5/31

1:10 pm-7:44 am

2 stops31h 34m

$631

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

dom. 5/31

6:35 pm-11:00 pm

1 stop41h 25m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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
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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.

  • How long is the flight from Osaka Kansai Intl Airport to Massachusetts?

    For as low as $945, Cathay Pacific can have you in Massachusetts from Osaka Kansai Intl Airport in 26h 35m. Airlines will cover a distance of 6872 mi.

  • 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.

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Alternative routes for Kansai Intl to Massachusetts

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