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

Etihad Airways is the most popular carrier 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.

$541 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 12:03 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

24h 03m2 stops Incheon Intl Seattle/Tacoma Intl

5:30 am - 8:45 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

25h 15m2 stops Detroit Metropolitan Wayne County Incheon Intl

$1,019Delta

Mon, Dec 14 - Mon, Jan 11

2:15 am - 12:14 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

35h 59m2 stops Incheon Intl Salt Lake City

5:30 am - 8:45 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

25h 15m2 stops Detroit Metropolitan Wayne County Incheon Intl

$1,019Delta

Thu, Dec 10 - Mon, Jan 11

3:20 pm - 10:37 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

21h 17m2 stops Tokyo Haneda Toronto Pearson Intl

7:40 pm - 7:30 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

33h 50m2 stops Toronto Pearson Intl Tokyo Haneda

$1,048Air Canada

Fri, Dec 11 - Sun, Jan 10

3:20 pm - 10:37 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

21h 17m2 stops Tokyo Haneda Toronto Pearson Intl

7:40 pm - 7:30 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

33h 50m2 stops Toronto Pearson Intl Tokyo Haneda

$1,048Air Canada

Mon, Dec 14 - Tue, Jan 5

3:20 pm - 10:37 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

21h 17m2 stops Tokyo Haneda Toronto Pearson Intl

5:45 am - 7:30 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

23h 45m2 stops Toronto Pearson Intl Tokyo Haneda

$1,048Air Canada

Fri, Dec 11 - Wed, Jan 6

3:20 pm - 10:37 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

21h 17m2 stops Tokyo Haneda Toronto Pearson Intl

7:40 pm - 7:30 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

33h 50m2 stops Toronto Pearson Intl Tokyo Haneda

$1,048Air Canada

Mon, Dec 14 - Sun, Jan 10

3:20 pm - 10:17 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

32h 57m2 stops Tokyo Haneda Toronto Pearson Intl

5:45 am - 7:30 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

23h 45m2 stops Toronto Pearson Intl Tokyo Haneda

$1,048Air Canada

Mon, Dec 14 - Wed, Jan 6

3:20 pm - 10:37 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

21h 17m2 stops Tokyo Haneda Toronto Pearson Intl

7:40 pm - 7:30 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

33h 50m2 stops Toronto Pearson Intl Tokyo Haneda

$1,048Air Canada

Fri, Dec 11 - Tue, Jan 5

9:50 am - 3:10 pmKIX Osaka Kansai Intl-BOS Boston Logan Intl

42h 20m2 stops Hong Kong 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

$1,064Etihad Airways

Wed, Oct 28 - Wed, Nov 4

11:55 am - 12:14 amKIX Osaka Kansai Intl-BOS Boston Logan Intl

26h 19m2 stops Incheon Intl Salt Lake City

7:05 am - 10:40 pmBOS Boston Logan Intl-KIX Osaka Kansai Intl

25h 35m2 stops Seattle/Tacoma Intl Incheon Intl

$1,110Delta

Mon, Dec 14 - Fri, Jan 8

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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

Oct 28

KIX9:50 amOsaka Kansai Intl

26h 10m

1 stop

BOS11:00 pmBoston Logan Intl

Nov 3

BOS12:30 amBoston Logan Intl

30h 35m

1 stop

KIX9:05 pmOsaka Kansai Intl

$1,339

Cathay Pacific

Nov 18

KIX9:25 amOsaka Kansai Intl

26h 35m

1 stop

BOS10:00 pmBoston Logan Intl

Nov 23

BOS12:30 amBoston Logan Intl

30h 35m

1 stop

KIX9:05 pmOsaka Kansai Intl

$1,343

Cathay Pacific

Oct 30

KIX2:00 pmOsaka Kansai Intl

22h 00m

1 stop

BOS11:00 pmBoston Logan Intl

Nov 5

BOS12:30 amBoston Logan Intl

39h 50m

1 stop

KIX6:20 amOsaka Kansai Intl

$1,351

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

Dec 11

KIX3:20 pmOsaka Kansai Intl

21h 17m

2 stops

BOS10:37 pmBoston Logan Intl

Jan 10

BOS7:40 pmBoston Logan Intl

33h 50m

2 stops

KIX7:30 pmOsaka Kansai Intl

$1,048

Air Canada

Dec 14

KIX3:20 pmOsaka Kansai Intl

21h 17m

2 stops

BOS10:37 pmBoston Logan Intl

Jan 7

BOS11:05 amBoston Logan Intl

42h 25m

2 stops

KIX7:30 pmOsaka Kansai Intl

$1,152

Air Canada

Oct 31

KIX7:25 pmOsaka Kansai Intl

36h 33m

2 stops

BOS6:58 pmBoston Logan Intl

Nov 7

BOS6:35 pmBoston Logan Intl

33h 05m

2 stops

KIX5:40 pmOsaka Kansai Intl

$1,238

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 Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Mon 12/14

2:00 pm-12:03 am

2 stops24h 03m

Boston Logan Intl

Mon 1/11

5:30 am-8:45 pm

2 stops25h 15m

$1,019

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Thu 12/10

2:15 am-12:14 am

2 stops35h 59m

Boston Logan Intl

Mon 1/11

5:30 am-8:45 pm

2 stops25h 15m

$1,019

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Fri 12/11

3:20 pm-10:37 pm

2 stops21h 17m

Boston Logan Intl

Sun 1/10

7:40 pm-7:30 pm

2 stops33h 50m

$1,048

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Mon 12/14

3:20 pm-10:37 pm

2 stops21h 17m

Boston Logan Intl

Tue 1/5

7:40 pm-7:30 pm

2 stops33h 50m

$1,048

Quickest round-trip

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Fri 12/11

3:20 pm-10:37 pm

2 stops21h 17m

Boston Logan Intl

Wed 1/6

5:45 am-7:30 pm

2 stops23h 45m

$1,048

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Mon 12/14

3:20 pm-10:37 pm

2 stops21h 17m

Boston Logan Intl

Sun 1/10

7:40 pm-7:30 pm

2 stops33h 50m

$1,048

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Mon 12/14

3:20 pm-10:17 am

2 stops32h 57m

Boston Logan Intl

Wed 1/6

5:45 am-7:30 pm

2 stops23h 45m

$1,048

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Fri 12/11

3:20 pm-10:37 pm

2 stops21h 17m

Boston Logan Intl

Tue 1/5

7:40 pm-7:30 pm

2 stops33h 50m

$1,048

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Wed 10/28

9:50 am-3:10 pm

2 stops42h 20m

Boston Logan Intl

Wed 11/4

3:40 pm-7:05 pm

2 stops37h 25m

$1,064

OsakaBoston

KIX Osaka Kansai Intl - BOS Boston Logan Intl

KIXBOS

Osaka Kansai Intl

Mon 12/14

11:55 am-12:14 am

2 stops26h 19m

Boston Logan Intl

Fri 1/8

7:05 am-10:40 pm

2 stops25h 35m

$1,110

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 8% 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	$541
Fastest flight time	22h 00m
Direct flights	None

The best one-way flight to Massachusetts from Osaka Kansai Intl Airport in the past 72 hours is $541. The best round-trip flight deal from Osaka Kansai Intl Airport to Massachusetts found on momondo in the last 72 hours is $1,019.

The fastest flight from Osaka Kansai Intl Airport to Massachusetts takes 22h 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.