Which airport is the most popular layover for flights between Osaka and Boston?

Tokyo (NRT) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Osaka to Boston?

San Francisco (SFO) has the shortest average layover time for this route: 1h 51m.

Which layover airport has the shortest travel time from Osaka to Boston?

Flights connecting via Tokyo (NRT) have the shortest average one-way travel time: 16h 30m.

Which layover airport offers the lowest fares from Osaka to Boston?

Flights via Tokyo (NRT) offer the lowest average round-trip price of $1,308.

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

Prices for flights from Osaka to Boston Logan Intl Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Osaka 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.

$493 Cheap Flights from Osaka to Boston in 2026

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Find the cheapest flights from Osaka to Boston

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7:05 pm - 8:40 am

KIX

BOS

26h 35m

2 stops

7:59 pm - 12:50 pm

BOS

KIX

27h 51m

2 stops

$1,308Multiple Airlines

Tue, Jun 2 - Sat, Aug 29

12:35 pm - 6:30 am

KIX

BOS

30h 55m

2 stops

7:00 pm - 11:20 am

BOS

KIX

27h 20m

2 stops

$1,323Delta

Fri, Aug 28 - Thu, Sep 17

7:05 pm - 8:40 am

KIX

BOS

26h 35m

2 stops

7:59 pm - 12:50 pm

BOS

KIX

27h 51m

2 stops

$1,346Multiple Airlines

Tue, Jun 2 - Sat, Aug 29

9:05 am - 11:05 pm

KIX

BOS

27h 00m

1 stop

1:45 am - 9:15 pm

BOS

KIX

30h 30m

1 stop

$1,416Cathay Pacific

Sun, Oct 4 - Fri, Oct 16

2:25 pm - 11:05 pm

KIX

BOS

21h 40m

1 stop

1:45 am - 3:10 pm

BOS

KIX

24h 25m

1 stop

$1,424Cathay Pacific

Tue, Jun 2 - Fri, Aug 28

7:25 am - 6:49 pm

ITM

BOS

48h 24m

2 stops

7:00 am - 7:10 pm

BOS

ITM

23h 10m

2 stops

$1,655American Airlines

Mon, Sep 28 - Fri, Oct 2

7:25 am - 6:49 pm

ITM

BOS

48h 24m

2 stops

7:00 am - 7:10 pm

BOS

ITM

23h 10m

2 stops

$1,658American Airlines

Mon, Sep 28 - Fri, Oct 2

8:20 am - 9:04 pm

ITM

BOS

25h 44m

2 stops

6:00 am - 5:35 pm

BOS

ITM

22h 35m

2 stops

$1,700Japan Airlines

Fri, Aug 28 - Tue, Sep 15

3:00 pm - 10:39 pm

ITM

BOS

20h 39m

2 stops

10:40 am - 6:55 pm

BOS

ITM

19h 15m

2 stops

$1,719Air Canada

Tue, Jun 16 - Tue, Jun 23

2:00 pm - 9:27 pm

ITM

BOS

20h 27m

2 stops

5:50 am - 6:55 pm

BOS

ITM

24h 05m

2 stops

$1,742Air Canada

Fri, Aug 28 - Tue, Sep 15

Cathay Pacific flights from Osaka to Boston

Our best Cathay Pacific deals on Osaka to Boston flight tickets

Cathay Pacific

Oct 4

KIX9:05 amOsaka Kansai Intl

27h 00m

1 stop

BOS11:05 pmBoston Logan Intl

Oct 16

BOS1:45 amBoston Logan Intl

30h 30m

1 stop

KIX9:15 pmOsaka Kansai Intl

$1,416

Cathay Pacific

Jun 2

KIX2:25 pmOsaka Kansai Intl

21h 40m

1 stop

BOS11:05 pmBoston Logan Intl

Aug 28

BOS1:45 amBoston Logan Intl

24h 25m

1 stop

KIX3:10 pmOsaka Kansai Intl

$1,424

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

27h 20m

1 stop

KIX6:05 pmOsaka Kansai Intl

$1,428

United Airlines flights from Osaka to Boston

Our best United Airlines deals on Osaka to Boston flight tickets

United Airlines

Aug 25

KIX4:55 pmOsaka Kansai Intl

27h 59m

1 stop

BOS7:54 amBoston Logan Intl

Sep 14

BOS6:00 amBoston Logan Intl

19h 50m

1 stop

KIX2:50 pmOsaka Kansai Intl

$1,552

United Airlines

Jun 25

ITM12:50 pmOsaka Itami

22h 03m

2 stops

BOS9:53 pmBoston Logan Intl

Jul 2

BOS6:00 amBoston Logan Intl

22h 05m

2 stops

ITM5:05 pmOsaka Itami

$2,108

United Airlines

Jun 28

ITM12:50 pmOsaka Itami

25h 24m

2 stops

BOS1:14 amBoston Logan Intl

Jul 5

BOS8:00 amBoston Logan Intl

20h 05m

2 stops

ITM5:05 pmOsaka Itami

$2,160

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/2

7:05 pm-8:40 am

2 stops26h 35m

Boston Logan Intl

Sat 8/29

7:59 pm-12:50 pm

2 stops27h 51m

$1,308

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Fri 8/28

12:35 pm-6:30 am

2 stops30h 55m

Boston Logan Intl

Thu 9/17

7:00 pm-11:20 am

2 stops27h 20m

$1,323

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/2

7:05 pm-8:40 am

2 stops26h 35m

Boston Logan Intl

Sat 8/29

7:59 pm-12:50 pm

2 stops27h 51m

$1,346

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Sun 10/4

9:05 am-11:05 pm

1 stop27h 00m

Boston Logan Intl

Fri 10/16

1:45 am-9:15 pm

1 stop30h 30m

$1,416

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/2

2:25 pm-11:05 pm

1 stop21h 40m

Boston Logan Intl

Fri 8/28

1:45 am-3:10 pm

1 stop24h 25m

$1,424

OsakaBoston

ITM - BOS

ITMBOS

Osaka Itami

Mon 9/28

7:25 am-6:49 pm

2 stops48h 24m

Boston Logan Intl

Fri 10/2

7:00 am-7:10 pm

2 stops23h 10m

$1,655

OsakaBoston

ITM - BOS

ITMBOS

Osaka Itami

Mon 9/28

7:25 am-6:49 pm

2 stops48h 24m

Boston Logan Intl

Fri 10/2

7:00 am-7:10 pm

2 stops23h 10m

$1,658

OsakaBoston

ITM - BOS

ITMBOS

Osaka Itami

Fri 8/28

8:20 am-9:04 pm

2 stops25h 44m

Boston Logan Intl

Tue 9/15

6:00 am-5:35 pm

2 stops22h 35m

$1,700

Quickest round-trip

OsakaBoston

ITM - BOS

ITMBOS

Osaka Itami

Tue 6/16

3:00 pm-10:39 pm

2 stops20h 39m

Boston Logan Intl

Tue 6/23

10:40 am-6:55 pm

2 stops19h 15m

$1,719

OsakaBoston

ITM - BOS

ITMBOS

Osaka Itami

Fri 8/28

2:00 pm-9:27 pm

2 stops20h 27m

Boston Logan Intl

Tue 9/15

5:50 am-6:55 pm

2 stops24h 05m

$1,742

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 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

Prices

Layovers

Can stopping save me money on Osaka to Boston flights?

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

How have Osaka to Boston flight prices changed over time?

When to book flights from Osaka to Boston

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

Estimated round-trip price

Cheap Osaka to Boston (OSA to BOS) flight deals and tips

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

Fastest flight time	22h 34m
Direct flights	None

The fastest flight from Osaka to Boston takes 22h 34m

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

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Frequently asked questions about flying from Osaka to Boston

How far is Osaka to Boston Logan Intl by plane?
Boston Logan Intl is 6850.9 mi away from Osaka. Flights usually cover this in 22h 34m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Osaka to Boston Logan Intl Airport?
Prices for flights from Osaka to Boston Logan Intl Airport were last updated today.
How old do you have to be to fly from Osaka to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Osaka 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.

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Hampton

York Beach

Kennebunkport

Cambridge

Plymouth

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Falmouth

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Chatham

Warwick

Sturbridge

Laconia

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Nashua

Why use momondo?

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

It is quick and easy to find Osaka to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

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

Flights from Osaka to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Osaka and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Osaka to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.