What is the cheapest airline that flies from Osaka Kansai Intl to Massachusetts?

Cathay Pacific and EVA Air are the most popular carriers operating from Osaka Kansai Intl to Massachusetts

How old do you have to be to fly from Osaka Kansai Intl Airport to Massachusetts?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Osaka Kansai Intl Airport to Massachusetts.

What documentation or ID do you need to fly to Massachusetts?

The travel and health documents required for your trip to Massachusetts can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Massachusetts. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$481 Cheap Flights from Osaka Kansai Intl Airport to Massachusetts in 2026

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Find the cheapest flights from Osaka Kansai Intl Airport to Massachusetts

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 5:42 pm

KIX

BOS

36h 42m

2 stops

6:55 pm - 4:25 pm

BOS

KIX

32h 30m

1 stop

$741Air Canada

Tue, Sep 15 - Mon, Sep 21

6:00 pm - 9:50 am

KIX

BOS

28h 50m

2 stops

3:35 pm - 4:25 pm

BOS

KIX

35h 50m

2 stops

$777Multiple Airlines

Tue, Sep 15 - Sun, Sep 20

6:00 pm - 9:50 am

KIX

BOS

28h 50m

2 stops

5:00 pm - 4:25 pm

BOS

KIX

34h 25m

1 stop

$782Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

9:05 am - 11:05 pm

KIX

BOS

27h 00m

1 stop

1:45 am - 3:10 pm

BOS

KIX

24h 25m

1 stop

$932Cathay Pacific

Tue, Jun 2 - Fri, Aug 28

9:05 am - 11:05 pm

KIX

BOS

27h 00m

1 stop

1:45 am - 3:10 pm

BOS

KIX

24h 25m

1 stop

$933Cathay Pacific

Tue, Jun 2 - Fri, Aug 28

9:05 am - 11:05 pm

KIX

BOS

27h 00m

1 stop

1:45 am - 2:50 pm

BOS

KIX

24h 05m

2 stops

$948Cathay Pacific

Tue, Jun 2 - Fri, Aug 28

9:05 am - 11:05 pm

KIX

BOS

27h 00m

1 stop

1:45 am - 2:50 pm

BOS

KIX

24h 05m

2 stops

$949Cathay Pacific

Tue, Jun 2 - Fri, Aug 28

4:15 pm - 11:05 pm

KIX

BOS

43h 50m

2 stops

1:45 am - 2:50 pm

BOS

KIX

24h 05m

2 stops

$963Cathay Pacific

Tue, Jun 2 - Fri, Aug 28

4:15 pm - 11:05 pm

KIX

BOS

43h 50m

2 stops

1:45 am - 2:50 pm

BOS

KIX

24h 05m

2 stops

$965Cathay Pacific

Tue, Jun 2 - Fri, Aug 28

6:00 pm - 9:55 am

KIX

BOS

28h 55m

1 stop

5:00 pm - 4:25 pm

BOS

KIX

34h 25m

1 stop

$980Air Canada

Wed, Sep 16 - Mon, Sep 21

Air Canada flights from Osaka Kansai Intl Airport to Massachusetts

Our best Air Canada deals on Osaka Kansai Intl Airport to Massachusetts flight tickets

Air Canada

Sep 15

KIX6:00 pmOsaka Kansai Intl

36h 42m

2 stops

BOS5:42 pmBoston Logan Intl

Sep 21

BOS6:55 pmBoston Logan Intl

32h 30m

1 stop

KIX4:25 pmOsaka Kansai Intl

$741

Air Canada

Sep 16

KIX6:00 pmOsaka Kansai Intl

28h 55m

1 stop

BOS9:55 amBoston Logan Intl

Sep 21

BOS5:00 pmBoston Logan Intl

34h 25m

1 stop

KIX4:25 pmOsaka Kansai Intl

$980

Air Canada

Sep 16

KIX6:00 pmOsaka Kansai Intl

28h 50m

2 stops

BOS9:50 amBoston Logan Intl

Sep 21

BOS12:30 pmBoston Logan Intl

38h 55m

1 stop

KIX4:25 pmOsaka Kansai Intl

$982

ANA flights from Osaka Kansai Intl Airport to Massachusetts

Our best ANA deals on Osaka Kansai Intl Airport to Massachusetts flight tickets

ANA

Sep 16

KIX6:00 pmOsaka Kansai Intl

17h 40m

1 stop

BOS10:40 pmBoston Logan Intl

Sep 22

BOS6:00 amBoston Logan Intl

21h 25m

1 stop

KIX4:25 pmOsaka Kansai Intl

$1,076

ANA

Sep 16

KIX6:00 pmOsaka Kansai Intl

17h 40m

1 stop

BOS10:40 pmBoston Logan Intl

Sep 22

BOS5:50 amBoston Logan Intl

21h 35m

2 stops

KIX4:25 pmOsaka Kansai Intl

$1,080

momondo Fare Finder

Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Massachusetts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 9/15

6:00 pm-5:42 pm

2 stops36h 42m

Boston Logan Intl

Mon 9/21

6:55 pm-4:25 pm

1 stop32h 30m

$741

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 9/15

6:00 pm-9:50 am

2 stops28h 50m

Boston Logan Intl

Sun 9/20

3:35 pm-4:25 pm

2 stops35h 50m

$777

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Thu 9/17

6:00 pm-9:50 am

2 stops28h 50m

Boston Logan Intl

Mon 9/21

5:00 pm-4:25 pm

1 stop34h 25m

$782

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/2

9:05 am-11:05 pm

1 stop27h 00m

Boston Logan Intl

Fri 8/28

1:45 am-3:10 pm

1 stop24h 25m

$932

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/2

9:05 am-11:05 pm

1 stop27h 00m

Boston Logan Intl

Fri 8/28

1:45 am-3:10 pm

1 stop24h 25m

$933

Quickest round-trip

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/2

9:05 am-11:05 pm

1 stop27h 00m

Boston Logan Intl

Fri 8/28

1:45 am-2:50 pm

2 stops24h 05m

$948

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/2

9:05 am-11:05 pm

1 stop27h 00m

Boston Logan Intl

Fri 8/28

1:45 am-2:50 pm

2 stops24h 05m

$949

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/2

4:15 pm-11:05 pm

2 stops43h 50m

Boston Logan Intl

Fri 8/28

1:45 am-2:50 pm

2 stops24h 05m

$963

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/2

4:15 pm-11:05 pm

2 stops43h 50m

Boston Logan Intl

Fri 8/28

1:45 am-2:50 pm

2 stops24h 05m

$965

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Wed 9/16

6:00 pm-9:55 am

1 stop28h 55m

Boston Logan Intl

Mon 9/21

5:00 pm-4:25 pm

1 stop34h 25m

$980

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Osaka Kansai Intl Airport to Massachusetts

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Osaka Kansai Intl Airport to Massachusetts flights?

You could potentially save up to 31% on your flight if you consider stops on a Osaka Kansai Intl Airport to Massachusetts flight.

Cheap Osaka Kansai Intl Airport to Massachusetts flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Osaka Kansai Intl Airport to Massachusetts

Fastest flight time	27h 00m
Direct flights	None

The fastest flight from Osaka Kansai Intl Airport to Massachusetts takes 27h 00m

There are no direct flights from Osaka Kansai Intl Airport to Massachusetts. There are no popular flight routes from Osaka Kansai Intl Airport to Massachusetts.

Search flight deals

Frequently asked questions about flying from Osaka Kansai Intl Airport to Massachusetts

When did momondo last update prices for flights from Osaka Kansai Intl Airport to Massachusetts?
Prices for flights from Osaka Kansai Intl Airport to Massachusetts refresh daily.
How old do you have to be to fly from Osaka Kansai Intl Airport to Massachusetts?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Osaka Kansai Intl Airport to Massachusetts.
What documentation or ID do you need to fly to Massachusetts?
The travel and health documents required for your trip to Massachusetts can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Massachusetts. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Osaka to Massachusetts?

Finding the right flight to Massachusetts from Osaka is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Massachusetts quick and easy, saving you time and money.

Can I find flights from Osaka to Massachusetts with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Massachusetts from Osaka with this policy.

How can momondo help me find flights from Osaka to Massachusetts?

Once you have performed a search for Osaka to Massachusetts flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Osaka to Massachusetts right now. Can momondo alert me if prices change?

Price alerts on flights to Massachusetts from Osaka are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.