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

Tokyo (NRT) was the most common stop: 60% 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 offers the lowest fares from Osaka to Boston?

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

What is the cheapest airline that flies from Osaka to Boston Logan Intl?

Korean Air, Japan Airlines, and American Airlines are the most popular carriers operating from Osaka to Boston Logan Intl

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.

$503 Cheap Flights from Osaka to Boston in 2026

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7:50 am - 10:02 am

KIX

BOS

40h 12m3 stops

3:35 pm - 2:05 pm

BOS

KIX

32h 30m3 stops

$1,133Multiple Airlines

Sat, Jan 24 - Sat, Feb 7

7:00 am - 11:54 pm

KIX

BOS

30h 54m2 stops

7:00 am - 6:45 pm

BOS

KIX

45h 45m2 stops

$1,136Multiple Airlines

Sat, Jan 24 - Sat, Feb 7

6:05 pm - 11:30 pm

KIX

BOS

43h 25m2 stops

12:30 am - 3:15 pm

BOS

KIX

24h 45m1 stop

$1,160Cathay Pacific

Sat, Jan 24 - Fri, Feb 6

4:55 pm - 7:24 pm

KIX

BOS

40h 29m2 stops

12:30 am - 9:05 pm

BOS

KIX

30h 35m1 stop

$1,161Cathay Pacific

Mon, Feb 23 - Sat, Feb 28

3:45 pm - 10:02 am

KIX

BOS

32h 17m2 stops

6:40 pm - 12:35 pm

BOS

KIX

27h 55m2 stops

$1,162Multiple Airlines

Fri, Feb 20 - Fri, Feb 27

2:40 pm - 11:54 pm

ITM

BOS

23h 14m2 stops

6:44 pm - 7:55 pm

BOS

ITM

35h 11m2 stops

$1,163Multiple Airlines

Sat, Jan 24 - Sat, Feb 7

4:55 pm - 7:24 pm

KIX

BOS

40h 29m2 stops

12:30 am - 2:55 pm

BOS

KIX

24h 25m2 stops

$1,177Cathay Pacific

Mon, Feb 23 - Sat, Feb 28

6:35 pm - 12:49 am

KIX

BOS

20h 14m1 stop

3:14 pm - 4:40 pm

BOS

KIX

35h 26m2 stops

$1,202United Airlines

Fri, Feb 20 - Fri, Feb 27

2:40 pm - 5:35 pm

ITM

BOS

16h 55m1 stop

5:32 am - 7:50 pm

BOS

ITM

24h 18m2 stops

$1,222Japan Airlines

Mon, Feb 23 - Sun, Mar 1

8:10 pm - 10:48 pm

ITM

BOS

40h 38m2 stops

9:33 pm - 8:00 pm

BOS

ITM

32h 27m2 stops

$1,250Japan Airlines

Mon, Feb 23 - Sun, Mar 1

Japan Airlines flights from Osaka to Boston

Our best Japan Airlines deals on Osaka to Boston flight tickets

Japan Airlines

Feb 23

ITM2:40 pmOsaka Itami

16h 55m

1 stop

BOS5:35 pmBoston Logan Intl

Mar 1

BOS5:32 amBoston Logan Intl

24h 18m

2 stops

ITM7:50 pmOsaka Itami

$1,222

Japan Airlines

Feb 23

ITM8:10 pmOsaka Itami

40h 38m

2 stops

BOS10:48 pmBoston Logan Intl

Mar 1

BOS9:33 pmBoston Logan Intl

32h 27m

2 stops

ITM8:00 pmOsaka Itami

$1,250

Japan Airlines

Jan 24

ITM2:40 pmOsaka Itami

16h 55m

1 stop

BOS5:35 pmBoston Logan Intl

Feb 7

BOS7:00 pmBoston Logan Intl

23h 40m

2 stops

ITM8:40 amOsaka Itami

$1,265

Cathay Pacific flights from Osaka to Boston

Our best Cathay Pacific deals on Osaka to Boston flight tickets

Cathay Pacific

Jan 24

KIX6:05 pmOsaka Kansai Intl

43h 25m

2 stops

BOS11:30 pmBoston Logan Intl

Feb 6

BOS12:30 amBoston Logan Intl

24h 45m

1 stop

KIX3:15 pmOsaka Kansai Intl

$1,160

Cathay Pacific

Feb 23

KIX4:55 pmOsaka Kansai Intl

40h 29m

2 stops

BOS7:24 pmBoston Logan Intl

Feb 28

BOS12:30 amBoston Logan Intl

30h 35m

1 stop

KIX9:05 pmOsaka Kansai Intl

$1,161

Cathay Pacific

Feb 23

KIX4:55 pmOsaka Kansai Intl

40h 29m

2 stops

BOS7:24 pmBoston Logan Intl

Feb 28

BOS12:30 amBoston Logan Intl

24h 25m

2 stops

KIX2:55 pmOsaka Kansai Intl

$1,177

Fly from

Fly to

Route

Depart

Return

Price

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Sat 1/24

7:50 am-10:02 am

3 stops40h 12m

Boston Logan Intl

Sat 2/7

3:35 pm-2:05 pm

3 stops32h 30m

$1,133

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Sat 1/24

7:00 am-11:54 pm

2 stops30h 54m

Boston Logan Intl

Sat 2/7

7:00 am-6:45 pm

2 stops45h 45m

$1,136

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Sat 1/24

6:05 pm-11:30 pm

2 stops43h 25m

Boston Logan Intl

Fri 2/6

12:30 am-3:15 pm

1 stop24h 45m

$1,160

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Mon 2/23

4:55 pm-7:24 pm

2 stops40h 29m

Boston Logan Intl

Sat 2/28

12:30 am-9:05 pm

1 stop30h 35m

$1,161

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Fri 2/20

3:45 pm-10:02 am

2 stops32h 17m

Boston Logan Intl

Fri 2/27

6:40 pm-12:35 pm

2 stops27h 55m

$1,162

OsakaBoston

ITM - BOS

ITMBOS

Osaka Itami

Sat 1/24

2:40 pm-11:54 pm

2 stops23h 14m

Boston Logan Intl

Sat 2/7

6:44 pm-7:55 pm

2 stops35h 11m

$1,163

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Mon 2/23

4:55 pm-7:24 pm

2 stops40h 29m

Boston Logan Intl

Sat 2/28

12:30 am-2:55 pm

2 stops24h 25m

$1,177

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Fri 2/20

6:35 pm-12:49 am

1 stop20h 14m

Boston Logan Intl

Fri 2/27

3:14 pm-4:40 pm

2 stops35h 26m

$1,202

OsakaBoston

ITM - BOS

ITMBOS

Osaka Itami

Mon 2/23

2:40 pm-5:35 pm

1 stop16h 55m

Boston Logan Intl

Sun 3/1

5:32 am-7:50 pm

2 stops24h 18m

$1,222

OsakaBoston

ITM - BOS

ITMBOS

Osaka Itami

Mon 2/23

8:10 pm-10:48 pm

2 stops40h 38m

Boston Logan Intl

Sun 3/1

9:33 pm-8:00 pm

2 stops32h 27m

$1,250

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

Airlines

Layovers

Can stopping save me money on Osaka to Boston flights?

You could potentially save up to 34% 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	19h 44m
Direct flights	None

The fastest flight from Osaka to Boston takes 19h 44m

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

Search flight deals

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 19h 44m, 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.
What is the most popular airline from Osaka to Boston?
momondo data reveals that the most frequently booked airline on the route from Osaka to Boston is Air Canada, representing 53% of all bookings. The subsequent popular airline is Cathay Pacific at 47%.

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Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

South Yarmouth

Cambridge

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Gloucester

Falmouth

Nashua

Laconia

Brockton

Concord

Everett

Sturbridge

Warwick

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.