$505 Cheap flights from Logan Intl. to Kansai Intl. (BOS to KIX)

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Find The Best Dates To Fly from Logan Intl. to Kansai Intl.

Compare Flight Prices from Boston to Osaka

Affordable Airfare Tickets from BOS to KIX Airport

The cheapest flights to Kansai Intl. found within the past 7 days were $896 round trip and $505 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Jan 11 - Thu, Feb 5
BOS
Boston
KIX
Osaka
$896 Roundtrip, found 8 hours ago
$896
Roundtrip
found 8 hours ago
Select Hainan Airlines flight, departing Sun, Jan 11 from Boston to Osaka, returning Thu, Feb 5, priced at $896 found 8 hours ago
Mon, Apr 6 - Mon, Apr 20
BOS
Boston
KIX
Osaka
$991 Roundtrip, found 8 hours ago
$991
Roundtrip
found 8 hours ago
Select Cathay Pacific flight, departing Mon, Apr 6 from Boston to Osaka, returning Mon, Apr 20, priced at $991 found 8 hours ago
Sun, Nov 30 - Mon, Feb 9
BOS
Boston
KIX
Osaka
$1,013 Roundtrip, found 6 days ago
$1,013
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Nov 30 from Boston to Osaka, returning Mon, Feb 9, priced at $1,013 found 6 days ago
Tue, Feb 17 - Thu, Feb 26
BOS
Boston
KIX
Osaka
$1,082 Roundtrip, found 2 days ago
$1,082
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Tue, Feb 17 from Boston to Osaka, returning Thu, Feb 26, priced at $1,082 found 2 days ago
Mon, Feb 9 - Sun, Feb 15
BOS
Boston
KIX
Osaka
$1,117 Roundtrip, found 17 hours ago
$1,117
Roundtrip
found 17 hours ago
Select Korean Air flight, departing Mon, Feb 9 from Boston to Osaka, returning Sun, Feb 15, priced at $1,117 found 17 hours ago
Thu, Oct 30 - Wed, Nov 12
BOS
Boston
KIX
Osaka
$1,328 Roundtrip, found 2 hours ago
$1,328
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Oct 30 from Boston to Osaka, returning Wed, Nov 12, priced at $1,328 found 2 hours ago
Mon, Dec 1 - Wed, Dec 10
BOS
Boston
KIX
Osaka
$1,378 Roundtrip, found 3 days ago
$1,378
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Dec 1 from Boston to Osaka, returning Wed, Dec 10, priced at $1,378 found 3 days ago
Mon, Dec 1 - Wed, Dec 10
BOS
Boston
KIX
Osaka
$1,434 Roundtrip, found 3 days ago
$1,434
Roundtrip
found 3 days ago
Select United flight, departing Mon, Dec 1 from Boston to Osaka, returning Wed, Dec 10, priced at $1,434 found 3 days ago
Sun, Jan 11 - Thu, Feb 5
BOS
Boston
KIX
Osaka
$1,519 Roundtrip, found 8 hours ago
$1,519
Roundtrip
found 8 hours ago
Select Turkish Airlines flight, departing Sun, Jan 11 from Boston to Osaka, returning Thu, Feb 5, priced at $1,519 found 8 hours ago
Fri, Nov 28 - Fri, Dec 12
BOS
Boston
KIX
Osaka
$1,639 Roundtrip, found 9 hours ago
$1,639
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Fri, Nov 28 from Boston to Osaka, returning Fri, Dec 12, priced at $1,639 found 9 hours ago

Frequently asked questions

Are there direct flights from Logan Intl. Airport (BOS) to Kansai Intl. Airport (KIX)?
Take note of your connecting gate, because there are no direct flights between Logan Intl. Airport and KIX. American Airlines, Japan Airlines and Cathay Pacific are some airlines that will take you to Osaka with only one stopover.
How long is the flight from Logan Intl. Airport (BOS) to Kansai Intl. Airport?
Taking about 18 hours and 32 minutes in total, flying from Logan Intl. Airport (BOS) to Kansai Intl. Airport (KIX) is no small task. On such a long journey, it's wise to get up and stretch your legs whenever you can.
What is the flight distance from Logan Intl. Airport (BOS) to Kansai Intl. Airport (KIX)?
The distance from BOS to Kansai Intl. Airport is 6,900 mi. Apart from cramming your phone with more films, it'll be wise to pack some noise-canceling earphones and a jacket as well.
What airlines fly from Logan Intl. Airport (BOS) to KIX?
When traveling from Logan Intl. Airport (BOS) to Kansai Intl. Airport, you'd best plan ahead — no direct flights are currently available. Booking early will help you get the best possible price and route.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Boston to Osaka

 

Traveling From
Logan Intl.
Traveling To
Kansai Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$896

Route Info

Flight path for flights from Logan International Airport to Kansai International Airport.


Origin:
BOS - Logan International Airport
Destination:
KIX - Kansai International Airport
Distance:
8,143.00 miles


Discover our best flights from Boston BOS to Osaka KIX. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Boston BOS to Osaka KIX at the right price  

Airfares to Osaka KIX from Boston BOS currently cost between $896 and $1,639. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Boston BOS to Osaka KIX 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Boston BOS to Osaka KIX on Travelocity starting at $505. Prices and availability subject to change. Additional terms may apply. 

 

Get to Osaka KIX from Boston BOS quicker with direct flights. 

Get to Osaka faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to KIX from BOS to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Boston BOS to Osaka KIX

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to KIX from BOS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Boston BOS to Osaka KIX today 

If you’re flexible about when you travel, January is usually the cheapest month to fly from Boston BOS to Osaka KIX. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Osaka KIX from Boston BOS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to KIX from BOS have this option.  

 

Travel with confidence when you book flights to Osaka KIX from Boston BOS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

Explore More Ways to Travel with Travelocity

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.