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

Delta and United Airlines 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.

$544 Cheap Flights from Osaka Kansai Intl Airport to Massachusetts in 2026/27

Find the cheapest flights from Osaka Kansai Intl Airport to Massachusetts

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 11:57 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

23h 57m2 stops Incheon Intl Salt Lake City

7:50 am - 10:40 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

24h 50m2 stops Seattle/Tacoma Intl Incheon Intl

$1,061Delta

Thu, Nov 19 - Mon, Nov 23

9:00 am - 1:10 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

30h 10m2 stops Incheon Intl Atlanta Hartsfield-Jackson

8:35 pm - 10:40 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

36h 05m2 stops Detroit Metropolitan Wayne County Incheon Intl

$1,064Delta

Wed, Jan 27 - Sun, Jan 31

7:25 pm - 9:28 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

40h 03m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

7:40 pm - 5:40 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

56h 00m2 stops Toronto Island Vancouver Intl

$1,085Air Canada

Thu, Nov 19 - Mon, Nov 23

3:20 pm - 10:12 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

32h 52m2 stops Tokyo Haneda Toronto Pearson Intl

5:30 am - 8:30 amBOS Boston Logan Intl-KIX Osaka Kansai Intl

37h 00m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

$1,121Multiple Airlines

Wed, Jan 27 - Sun, Jan 31

11:55 am - 11:47 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

25h 52m2 stops Incheon Intl Minneapolis St Paul

6:05 am - 8:45 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

24h 40m2 stops Salt Lake City Incheon Intl

$1,127Delta

Sun, Dec 6 - Wed, Dec 9

3:20 pm - 10:12 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

32h 52m2 stops Tokyo Haneda Toronto Pearson Intl

11:05 am - 7:30 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

42h 25m2 stops Toronto Pearson Intl Tokyo Haneda

$1,155Air Canada

Fri, Jan 22 - Tue, Jan 26

3:20 pm - 10:12 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

32h 52m2 stops Tokyo Haneda Toronto Pearson Intl

3:10 pm - 7:30 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

38h 20m2 stops Toronto Pearson Intl Tokyo Haneda

$1,156Air Canada

Fri, Jan 22 - Tue, Jan 26

6:35 pm - 12:46 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

20h 11m2 stops San Francisco Chicago O'Hare Intl

6:01 pm - 4:45 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

32h 44m1 stop San Francisco

$1,236United Airlines

Thu, Nov 19 - Mon, Nov 23

7:25 am - 10:07 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

40h 42m2 stops Tokyo Narita Toronto Pearson Intl

10:25 am - 8:25 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

20h 00m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

$1,262Multiple Airlines

Wed, Dec 23 - Wed, Dec 30

3:00 pm - 10:07 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

33h 07m2 stops Tokyo Narita Toronto Pearson Intl

5:45 am - 9:40 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

25h 55m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Tokyo Narita

$1,319Multiple Airlines

Wed, Dec 23 - Wed, Dec 30

Cheap last minute flights

Enter your travel dates to find the best prices.

12:15 am - 1:40 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

51h 25m2 stops Incheon Intl Abu Dhabi Zayed Intl

3:40 pm - 7:05 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

37h 25m2 stops Abu Dhabi Zayed Intl Hong Kong Intl

$1,007Etihad Airways

Tue, Nov 10 - Wed, Dec 2

12:20 pm - 1:40 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

39h 20m2 stops Taipei City Taiwan Taoyuan Intl Abu Dhabi Zayed Intl

3:40 pm - 7:15 amBOS Boston Logan Intl-KIX Osaka Kansai Intl

49h 35m2 stops Abu Dhabi Zayed Intl Hong Kong Intl

$1,023Etihad Airways

Tue, Nov 10 - Wed, Dec 2

11:55 am - 6:20 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

32h 25m2 stops Incheon Intl Salt Lake City

7:15 am - 10:40 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

25h 25m2 stops Minneapolis St Paul Incheon Intl

$1,061Delta

Wed, Nov 11 - Mon, Nov 23

12:15 am - 1:40 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

51h 25m2 stops Incheon Intl Abu Dhabi Zayed Intl

3:40 pm - 10:45 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

41h 05m2 stops Abu Dhabi Zayed Intl Incheon Intl

$1,080Etihad Airways

Tue, Nov 10 - Thu, Dec 3

7:25 pm - 10:37 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

41h 12m2 stops Vancouver Intl Toronto Pearson Intl

10:55 pm - 12:35 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

23h 40m1 stop Beijing Capital

$1,232Multiple Airlines

Tue, Nov 10 - Wed, Dec 2

12:15 am - 8:50 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

22h 35m1 stop Incheon Intl

11:10 am - 10:45 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

21h 35m1 stop Incheon Intl

$1,233Multiple Airlines

Tue, Nov 10 - Mon, Nov 23

6:35 pm - 12:46 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

20h 11m2 stops San Francisco Chicago O'Hare Intl

1:51 pm - 4:45 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

36h 54m1 stop San Francisco

$1,236United Airlines

Wed, Nov 11 - Mon, Nov 23

7:25 pm - 10:37 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

41h 12m2 stops Vancouver Intl Toronto Pearson Intl

5:20 pm - 12:35 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

29h 15m3 stops Rome Fiumicino Brussels Bruxelles-National Beijing Capital

$1,390Multiple Airlines

Tue, Nov 10 - Wed, Dec 2

6:05 pm - 10:00 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

41h 55m1 stop Hong Kong Intl

12:30 am - 3:10 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

24h 40m1 stop Hong Kong Intl

$1,447Cathay Pacific

Tue, Nov 10 - Tue, Dec 1

12:15 am - 1:40 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

51h 25m2 stops Incheon Intl Abu Dhabi Zayed Intl

10:55 pm - 12:35 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

23h 40m1 stop Beijing Capital

$1,462Multiple Airlines

Tue, Nov 10 - Wed, Dec 2

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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

Nov 19

KIX7:25 pmOsaka Kansai Intl

40h 03m

2 stops

BOS9:28 pmBoston Logan Intl

Nov 23

BOS7:40 pmBoston Logan Intl

56h 00m

2 stops

KIX5:40 pmOsaka Kansai Intl

$1,085

Air Canada

Jan 22

KIX3:20 pmOsaka Kansai Intl

32h 52m

2 stops

BOS10:12 amBoston Logan Intl

Jan 26

BOS11:05 amBoston Logan Intl

42h 25m

2 stops

KIX7:30 pmOsaka Kansai Intl

$1,155

Air Canada

Jan 22

KIX3:20 pmOsaka Kansai Intl

32h 52m

2 stops

BOS10:12 amBoston Logan Intl

Jan 26

BOS3:10 pmBoston Logan Intl

38h 20m

2 stops

KIX7:30 pmOsaka Kansai Intl

$1,156

United Airlines flights from Osaka Kansai Intl Airport to Massachusetts

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

United Airlines

Nov 19

KIX6:35 pmOsaka Kansai Intl

20h 11m

2 stops

BOS12:46 amBoston Logan Intl

Nov 23

BOS6:01 pmBoston Logan Intl

32h 44m

1 stop

KIX4:45 pmOsaka Kansai Intl

$1,236

United Airlines

Nov 12

KIX6:35 pmOsaka Kansai Intl

27h 21m

1 stop

BOS7:56 amBoston Logan Intl

Dec 4

BOS6:01 pmBoston Logan Intl

32h 44m

1 stop

KIX4:45 pmOsaka Kansai Intl

$1,305

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

Quickest round-trip

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Thu 11/19

2:00 pm-11:57 pm

2 stops23h 57m

Boston Logan Intl

Mon 11/23

7:50 am-10:40 pm

2 stops24h 50m

$1,061

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Wed 1/27

9:00 am-1:10 am

2 stops30h 10m

Boston Logan Intl

Sun 1/31

8:35 pm-10:40 pm

2 stops36h 05m

$1,064

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Thu 11/19

7:25 pm-9:28 pm

2 stops40h 03m

Boston Logan Intl

Mon 11/23

7:40 pm-5:40 pm

2 stops56h 00m

$1,085

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Wed 1/27

3:20 pm-10:12 am

2 stops32h 52m

Boston Logan Intl

Sun 1/31

5:30 am-8:30 am

2 stops37h 00m

$1,121

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Sun 12/6

11:55 am-11:47 pm

2 stops25h 52m

Boston Logan Intl

Wed 12/9

6:05 am-8:45 pm

2 stops24h 40m

$1,127

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Fri 1/22

3:20 pm-10:12 am

2 stops32h 52m

Boston Logan Intl

Tue 1/26

11:05 am-7:30 pm

2 stops42h 25m

$1,155

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Fri 1/22

3:20 pm-10:12 am

2 stops32h 52m

Boston Logan Intl

Tue 1/26

3:10 pm-7:30 pm

2 stops38h 20m

$1,156

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Thu 11/19

6:35 pm-12:46 am

2 stops20h 11m

Boston Logan Intl

Mon 11/23

6:01 pm-4:45 pm

1 stop32h 44m

$1,236

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Wed 12/23

7:25 am-10:07 am

2 stops40h 42m

Boston Logan Intl

Wed 12/30

10:25 am-8:25 pm

2 stops20h 00m

$1,262

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Wed 12/23

3:00 pm-10:07 am

2 stops33h 07m

Boston Logan Intl

Wed 12/30

5:45 am-9:40 pm

3 stops25h 55m

$1,319

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 19% 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

Best Price Found	$544
Fastest flight time	32h 52m
Direct flights	None

The best one-way flight to Massachusetts from Osaka Kansai Intl Airport in the past 72 hours is $544. The best round-trip flight deal from Osaka Kansai Intl Airport to Massachusetts found on momondo in the last 72 hours is $1,061.

The fastest flight from Osaka Kansai Intl Airport to Massachusetts takes 32h 52m

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.