When did momondo last update prices for flights from Osaka Kansai Intl Airport to Boston Logan Intl Airport?

Prices for flights from Osaka Kansai Intl Airport to Boston Logan Intl Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka Kansai Intl Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$751 Cheap Flights from Osaka Kansai Intl Airport to Boston in 2026

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Find the cheapest flights from Osaka Kansai Intl Airport to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 pm - 3:15 pm

KIX

BOS

33h 20m

1 stop

10:00 pm - 5:25 pm

BOS

KIX

30h 25m

1 stop

$1,245Qatar Airways

Mon, Jul 6 - Tue, Jul 14

7:45 am - 5:40 pm

KIX

BOS

46h 55m

3 stops

6:40 pm - 12:45 pm

BOS

KIX

29h 05m

2 stops

$1,247Multiple Airlines

Sat, Sep 26 - Wed, Sep 30

6:55 pm - 3:15 pm

KIX

BOS

33h 20m

1 stop

10:00 pm - 5:25 pm

BOS

KIX

30h 25m

1 stop

$1,250Qatar Airways

Mon, Jul 6 - Wed, Jul 15

6:55 pm - 3:15 pm

KIX

BOS

33h 20m

1 stop

10:00 pm - 5:25 pm

BOS

KIX

30h 25m

1 stop

$1,281Multiple Airlines

Thu, Jul 9 - Sat, Jul 11

6:55 pm - 3:15 pm

KIX

BOS

33h 20m

1 stop

10:00 pm - 5:25 pm

BOS

KIX

30h 25m

1 stop

$1,283Qatar Airways

Tue, Jun 30 - Fri, Jul 17

7:45 am - 5:40 pm

KIX

BOS

46h 55m

3 stops

6:00 am - 10:45 pm

BOS

KIX

27h 45m

3 stops

$1,342Multiple Airlines

Sat, Sep 26 - Wed, Sep 30

1:10 pm - 7:14 am

KIX

BOS

31h 04m

2 stops

8:09 pm - 12:00 pm

BOS

KIX

26h 51m

2 stops

$1,367Multiple Airlines

Thu, Jul 9 - Sat, Jul 11

7:05 pm - 8:40 am

KIX

BOS

26h 35m

2 stops

7:59 pm - 12:50 pm

BOS

KIX

27h 51m

2 stops

$1,369Multiple Airlines

Tue, Jul 28 - Tue, Sep 15

6:55 pm - 3:15 pm

KIX

BOS

33h 20m

1 stop

10:00 pm - 5:25 pm

BOS

KIX

30h 25m

1 stop

$1,385Qatar Airways

Thu, Sep 3 - Wed, Sep 9

6:55 pm - 3:15 pm

KIX

BOS

33h 20m

1 stop

12:45 pm - 5:25 pm

BOS

KIX

39h 40m

2 stops

$1,399Multiple Airlines

Mon, Jul 6 - Tue, Jul 14

Cathay Pacific flights from Osaka Kansai Intl Airport to Boston

Our best Cathay Pacific deals on Osaka Kansai Intl Airport to Boston 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

27h 20m

1 stop

KIX6:05 pmOsaka Kansai Intl

$1,404

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

$1,405

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

$1,407

Air Canada flights from Osaka Kansai Intl Airport to Boston

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

Air Canada

Jul 9

KIX6:00 pmOsaka Kansai Intl

33h 41m

2 stops

BOS2:41 pmBoston Logan Intl

Jul 16

BOS6:00 amBoston Logan Intl

21h 25m

1 stop

KIX4:25 pmOsaka Kansai Intl

$1,435

Air Canada

Jun 2

KIX6:00 pmOsaka Kansai Intl

28h 45m

2 stops

BOS9:45 amBoston Logan Intl

Aug 29

BOS6:00 amBoston Logan Intl

21h 25m

1 stop

KIX4:25 pmOsaka Kansai Intl

$1,451

Air Canada

Jun 22

KIX6:00 pmOsaka Kansai Intl

28h 50m

2 stops

BOS9:50 amBoston Logan Intl

Jun 29

BOS5:45 amBoston Logan Intl

21h 40m

2 stops

KIX4:25 pmOsaka Kansai Intl

$1,454

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Mon 7/6

6:55 pm-3:15 pm

1 stop33h 20m

Boston Logan Intl

Tue 7/14

10:00 pm-5:25 pm

1 stop30h 25m

$1,245

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Sat 9/26

7:45 am-5:40 pm

3 stops46h 55m

Boston Logan Intl

Wed 9/30

6:40 pm-12:45 pm

2 stops29h 05m

$1,247

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Mon 7/6

6:55 pm-3:15 pm

1 stop33h 20m

Boston Logan Intl

Wed 7/15

10:00 pm-5:25 pm

1 stop30h 25m

$1,250

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Thu 7/9

6:55 pm-3:15 pm

1 stop33h 20m

Boston Logan Intl

Sat 7/11

10:00 pm-5:25 pm

1 stop30h 25m

$1,281

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/30

6:55 pm-3:15 pm

1 stop33h 20m

Boston Logan Intl

Fri 7/17

10:00 pm-5:25 pm

1 stop30h 25m

$1,283

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Sat 9/26

7:45 am-5:40 pm

3 stops46h 55m

Boston Logan Intl

Wed 9/30

6:00 am-10:45 pm

3 stops27h 45m

$1,342

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Thu 7/9

1:10 pm-7:14 am

2 stops31h 04m

Boston Logan Intl

Sat 7/11

8:09 pm-12:00 pm

2 stops26h 51m

$1,367

Quickest round-trip

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 7/28

7:05 pm-8:40 am

2 stops26h 35m

Boston Logan Intl

Tue 9/15

7:59 pm-12:50 pm

2 stops27h 51m

$1,369

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Thu 9/3

6:55 pm-3:15 pm

1 stop33h 20m

Boston Logan Intl

Wed 9/9

10:00 pm-5:25 pm

1 stop30h 25m

$1,385

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Mon 7/6

6:55 pm-3:15 pm

1 stop33h 20m

Boston Logan Intl

Tue 7/14

12:45 pm-5:25 pm

2 stops39h 40m

$1,399

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 Boston

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 Boston flights?

You could potentially save up to 46% on your flight if you consider stops on a Osaka Kansai Intl Airport to Boston flight.

When to book flights from Osaka Kansai Intl Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka Kansai Intl Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Osaka Kansai Intl Airport to Boston (KIX to BOS) flight deals and tips

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

Fastest flight time	25h 36m
Direct flights	None

The fastest flight from Osaka Kansai Intl Airport to Boston takes 25h 36m

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

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

How far is Osaka Kansai Intl to Boston Logan Intl by plane?
The distance between Osaka Kansai Intl and Boston Logan Intl is about 6871.6 mi. By plane, this route typically takes 25h 36m.
When did momondo last update prices for flights from Osaka Kansai Intl Airport to Boston Logan Intl Airport?
Prices for flights from Osaka Kansai Intl Airport to Boston Logan Intl Airport are updated daily.
How old do you have to be to fly from Osaka Kansai Intl Airport to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka Kansai Intl Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Cambridge

Plymouth

South Yarmouth

Gloucester

Narragansett

Brockton

Falmouth

Warwick

Chatham

Sturbridge

Laconia

Dennis Port

Revere

Why use momondo?

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

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

All flight searches from Osaka to Boston on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Osaka.

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

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Osaka and alert you when they change.