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Cheap flights from Osaka Kansai Intl Airport to Massachusetts from $458

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka Kansai Intl Airport to Massachusetts departing on 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Osaka Kansai Intl Airport to Massachusetts

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
9:05 am - 11:05 pm
KIX
-
BOS
27h 00m
1 stop
Cathay Pacific Logo
1:45 am - 3:10 pm
BOS
-
KIX
24h 25m
1 stop
$1,017Cathay Pacific
Tue, Jun 2 - Fri, Aug 28
Cathay Pacific Logo
9:05 am - 11:05 pm
KIX
-
BOS
27h 00m
1 stop
Cathay Pacific Logo
1:45 am - 3:10 pm
BOS
-
KIX
24h 25m
1 stop
$1,020Cathay Pacific
Tue, Jun 2 - Fri, Aug 28
Cathay Pacific Logo
9:05 am - 11:05 pm
KIX
-
BOS
27h 00m
1 stop
Cathay Pacific Logo
1:45 am - 3:10 pm
BOS
-
KIX
24h 25m
1 stop
$1,021Cathay Pacific
Tue, Jun 2 - Fri, Aug 28
Cathay Pacific Logo
9:05 am - 11:05 pm
KIX
-
BOS
27h 00m
1 stop
Cathay Pacific Logo
1:45 am - 2:50 pm
BOS
-
KIX
24h 05m
2 stops
$1,032Cathay Pacific
Tue, Jun 2 - Fri, Aug 28
Cathay Pacific Logo
9:05 am - 11:05 pm
KIX
-
BOS
27h 00m
1 stop
Cathay Pacific Logo
1:45 am - 2:50 pm
BOS
-
KIX
24h 05m
2 stops
$1,035Cathay Pacific
Tue, Jun 2 - Fri, Aug 28
Cathay Pacific Logo
9:05 am - 11:05 pm
KIX
-
BOS
27h 00m
1 stop
Cathay Pacific Logo
1:45 am - 2:50 pm
BOS
-
KIX
24h 05m
2 stops
$1,037Cathay Pacific
Tue, Jun 2 - Fri, Aug 28
Cathay Pacific Logo
7:25 pm - 11:05 pm
KIX
-
BOS
40h 40m
1 stop
Cathay Pacific Logo
1:45 am - 3:10 pm
BOS
-
KIX
24h 25m
1 stop
$1,055Cathay Pacific
Thu, Jun 25 - Wed, Jul 8
Cathay Pacific Logo
9:05 am - 11:05 pm
KIX
-
BOS
27h 00m
1 stop
Cathay Pacific Logo
11:14 am - 2:50 pm
BOS
-
KIX
38h 36m
3 stops
$1,066Cathay Pacific
Tue, Jun 2 - Sat, Aug 29
Cathay Pacific Logo
9:05 am - 11:05 pm
KIX
-
BOS
27h 00m
1 stop
Cathay Pacific Logo
11:14 am - 2:50 pm
BOS
-
KIX
38h 36m
3 stops
$1,068Cathay Pacific
Tue, Jun 2 - Sat, Aug 29
Cathay Pacific Logo
7:25 pm - 11:05 pm
KIX
-
BOS
40h 40m
1 stop
Cathay Pacific Logo
1:45 am - 2:50 pm
BOS
-
KIX
24h 05m
2 stops
$1,071Cathay Pacific
Thu, Jun 25 - Wed, Jul 8

Cathay Pacific flights from Osaka Kansai Intl Airport to Massachusetts

Our best Cathay Pacific deals on Osaka Kansai Intl Airport to Massachusetts flight tickets
Cathay Pacific
Jun 2
KIX9:45 amOsaka Kansai Intl
26h 20m
1 stop
BOS11:05 pmBoston Logan Intl
Aug 28
BOS1:45 amBoston Logan Intl
39h 55m
1 stop
KIX6:40 amOsaka Kansai Intl
$1,011
Cathay Pacific
Jun 2
KIX9:05 amOsaka Kansai Intl
27h 00m
1 stop
BOS11:05 pmBoston Logan Intl
Aug 28
BOS1:45 amBoston Logan Intl
24h 25m
1 stop
KIX3:10 pmOsaka Kansai Intl
$1,020
Cathay Pacific
Jun 2
KIX9:05 amOsaka Kansai Intl
27h 00m
1 stop
BOS11:05 pmBoston Logan Intl
Aug 28
BOS1:45 amBoston Logan Intl
24h 05m
2 stops
KIX2:50 pmOsaka Kansai Intl
$1,027

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
Apr 25
KIX6:00 pmOsaka Kansai Intl
28h 49m
2 stops
BOS9:49 amBoston Logan Intl
May 2
BOS6:50 pmBoston Logan Intl
32h 35m
2 stops
KIX4:25 pmOsaka Kansai Intl
$1,223
Air Canada
May 26
KIX6:00 pmOsaka Kansai Intl
28h 54m
2 stops
BOS9:54 amBoston Logan Intl
Jun 1
BOS5:00 pmBoston Logan Intl
34h 25m
1 stop
KIX4:25 pmOsaka Kansai Intl
$1,226

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Kansai Intl Airport 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, momondo users made 832,500 searches. Data last updated February 6, 2026.
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

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

$1,017

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

$1,020

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

$1,021

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

$1,032

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

$1,035

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

$1,037

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Thu 6/25

7:25 pm-11:05 pm

1 stop40h 40m

Boston Logan Intl

Wed 7/8

1:45 am-3:10 pm

1 stop24h 25m

$1,055

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/2

9:05 am-11:05 pm

1 stop27h 00m

Boston Logan Intl

Sat 8/29

11:14 am-2:50 pm

3 stops38h 36m

$1,066

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/2

9:05 am-11:05 pm

1 stop27h 00m

Boston Logan Intl

Sat 8/29

11:14 am-2:50 pm

3 stops38h 36m

$1,068

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Thu 6/25

7:25 pm-11:05 pm

1 stop40h 40m

Boston Logan Intl

Wed 7/8

1:45 am-2:50 pm

2 stops24h 05m

$1,071

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Massachusetts from

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

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

You could potentially save up to 45% 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

25h 36m

Direct flights

None
The fastest flight from Osaka Kansai Intl Airport to Massachusetts takes 25h 36m
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

  • 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.

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