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Flights from Boston to Osaka – Airlines & connecting routes

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BOS to KIX flights and routes map BOS to KIX – All flight route options from Boston Logan International Airport, Massachusetts, USA to Kansai International Airport, Japan. These flights are operated by 7 different airlines through 4 different connections. The shortest flight time is 19 hours and 5 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA BOS Boston Logan Airport Boston, MA, USA
Japan KIX Kansai Airport, Japan
BOS
Boston Logan Airport
USABoston, MA, USA
Kansai Airport
JapanOsaka, Japan
KIX
No direct flights found
7 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Seoul ICN
1 stop with Korean Air. 1-2 flights per day.

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19h 05m

Via Seoul ICN
1 stop with Korean Air.
19h 05m
1-2 flights per day.
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Via Tokyo NRT
1 stop with JAL. 2 flights per day.

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20h 00m

Via Tokyo NRT
1 stop with JAL.
20h 00m
2 flights per day.
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Via San Francisco SFO
1 stop with United Airlines.

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20h 35m

Via San Francisco SFO
1 stop with United Airlines.
20h 35m
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1 stop route options with codeshare or different airlines:

Duration

Via Seoul ICN 1 stop with Delta Air Lines. 1-2 flights per day.
CODESHARE

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19h 33m

Via Seoul ICN
19h 33m
1 stop with Delta Air Lines. 1-2 flights per day.
CODESHARE
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Via San Francisco SFO 1 stop with ANA. 2 flights per day.
CODESHARE

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19h 50m

Via San Francisco SFO
19h 50m
1 stop with ANA. 2 flights per day.
CODESHARE
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Via Tokyo NRT With American Airlines & JAL 2 flights per day.
CODESHARE

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20h 00m

Via Tokyo NRT
20h 00m
With American Airlines & JAL 2 flights per day.
CODESHARE
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Via Los Angeles LAX 1 stop with American Airlines. 0-1 flights per day.
CODESHARE

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21h 45m

Via Los Angeles LAX
21h 45m
1 stop with American Airlines. 0-1 flights per day.
CODESHARE
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Boston to Osaka flights

With over 199 flights every week and 4 different airlines you have a wide range of options. While flying to Osaka from Boston you will be doing a stopover in Seoul, San Francisco or any other of the 4 alternatives with flight connections.

Are there any non-stop flights from BOS to KIX?

There are no direct or non-stop flights from Boston Logan International Airport, BOS to Kansai International Airport, KIX.

Tip! You might want to consider arriving at Osaka (ITM) instead.

Boston to Osaka with Korean Air

If you fly from Boston with Korean Air you will do a stopover in Seoul, ICN before reaching Osaka. This flight trip will take 19 hours and 5 minutes and you can fly every weekday with departures at 11:00, 12:00 or 12:55. Korean Air is a member of SkyTeam.

Distance & flight times: Logan Airport to Kansai International Airport

The shortest flight time between BOS and KIX is 19 hours and 33 minutes.

ViaTotal flight timeLayover timeDistance
ICN Seoul19h 33m1h 35m7389 miles (11889 km)
SFO San Francisco19h 50m2h 30m8143 miles (13102 km)
NRT Tokyo20h 0m--
LAX Los Angeles21h 45m3h 39m8381 miles (13485 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.BOS-KIX flight routesBoston to Osaka flight routes illustrated on a map.
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Boston - Osaka route map and flight paths
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From Boston to Japan

Below is a list of other destinations to Japan from Boston Logan International Airport with either direct flights or 1 stop connections.

From USA to Osaka

Below is a list of other cities in USA with flights to Osaka with either non-stop or connecting flights.

The fastest way to fly from Boston (BOS) to Osaka (KIX) is via Seoul and it will take about 19 hours and 33 minutes. The second fastest route is via San Francisco and will take 19 hours and 50 minutes.

You can fly with Delta Air Lines, ANA, American Airlines or JAL from Boston to Osaka.

The flight time between Boston Logan Airport (BOS) and Kansai International Airport (KIX) via Incheon International Airport, ICN is 19 hours and 33 minutes.

No. But you can still purchase a 1 stop flight via Seoul, San Francisco or any other route to Osaka (KIX).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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