Cheap Flights from Boston (BOS) to Osaka (KIX) from HK$4,587~

View HK$4,587 flight on Sat, 16 May 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Kansai Intl. Airport (KIX)

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Find Cheap Flights from Boston (BOS) to Osaka (KIX)

Prices were available within the past 7 days and start at HK$4,587 for one-way flights and HK$10,032 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, 9 Feb - Mon, 15 Feb
BOS
Boston
KIX
Osaka
HK$10,032 Return, found 2 days ago
HK$10,032
Return
found 2 days ago
Select JetBlue Airways flight, departing Tue, 9 Feb from Boston to Osaka, returning Mon, 15 Feb, priced at HK$10,032 found 2 days ago
JetBlue Airways
Tue, 9 Feb - Mon, 15 Feb
BOS
Boston
KIX
Osaka
HK$10,382 Return, found 2 days ago
HK$10,382
Return
found 2 days ago
Select JetBlue Airways flight, departing Tue, 9 Feb from Boston to Osaka, returning Mon, 15 Feb, priced at HK$10,382 found 2 days ago
Etihad Airways
Sat, 16 May - Mon, 1 Jun
BOS
Boston
KIX
Osaka
HK$10,552 Return, found 2 days ago
HK$10,552
Return
found 2 days ago
Select Etihad Airways flight, departing Sat, 16 May from Boston to Osaka, returning Mon, 1 Jun, priced at HK$10,552 found 2 days ago
Cathay Pacific
Tue, 9 Feb - Mon, 15 Feb
BOS
Boston
KIX
Osaka
HK$11,344 Return, found 2 days ago
HK$11,344
Return
found 2 days ago
Select Cathay Pacific flight, departing Tue, 9 Feb from Boston to Osaka, returning Mon, 15 Feb, priced at HK$11,344 found 2 days ago
Cathay Pacific
Tue, 9 Feb - Mon, 15 Feb
BOS
Boston
KIX
Osaka
HK$11,811 Return, found 2 days ago
HK$11,811
Return
found 2 days ago
Select Cathay Pacific flight, departing Tue, 9 Feb from Boston to Osaka, returning Mon, 15 Feb, priced at HK$11,811 found 2 days ago
United
Tue, 9 Feb - Mon, 15 Feb
BOS
Boston
KIX
Osaka
HK$12,006 Return, found 2 days ago
HK$12,006
Return
found 2 days ago
Select United flight, departing Tue, 9 Feb from Boston to Osaka, returning Mon, 15 Feb, priced at HK$12,006 found 2 days ago
American Airlines
Tue, 9 Feb - Mon, 15 Feb
BOS
Boston
KIX
Osaka
HK$12,030 Return, found 2 days ago
HK$12,030
Return
found 2 days ago
Select American Airlines flight, departing Tue, 9 Feb from Boston to Osaka, returning Mon, 15 Feb, priced at HK$12,030 found 2 days ago
American Airlines
Tue, 9 Feb - Mon, 15 Feb
BOS
Boston
KIX
Osaka
HK$12,150 Return, found 2 days ago
HK$12,150
Return
found 2 days ago
Select American Airlines flight, departing Tue, 9 Feb from Boston to Osaka, returning Mon, 15 Feb, priced at HK$12,150 found 2 days ago
Korean Air
Tue, 9 Feb - Mon, 15 Feb
BOS
Boston
KIX
Osaka
HK$13,604 Return, found 2 days ago
HK$13,604
Return
found 2 days ago
Select Korean Air flight, departing Tue, 9 Feb from Boston to Osaka, returning Mon, 15 Feb, priced at HK$13,604 found 2 days ago
Delta
Tue, 9 Feb - Mon, 15 Feb
BOS
Boston
KIX
Osaka
HK$17,076 Return, found 2 days ago
HK$17,076
Return
found 2 days ago
Select Delta flight, departing Tue, 9 Feb from Boston to Osaka, returning Mon, 15 Feb, priced at HK$17,076 found 2 days ago

Find the cheapest month to fly from Boston (BOS) to Osaka (KIX)

September is typically the cheapest month to fly

From HK$6,861 - HK$9,811 per traveller.

Frequently asked questions

How much is a flight from Logan Intl. Airport (BOS) to Kansai Intl. Airport (KIX)?
The lowest price advertised for a round-trip flight from Logan Intl. Airport to Kansai Intl. Airport is HK$10,032. But you better act soon. This figure is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport to KIX?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Logan Intl. Airport (BOS) to Kansai Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BOS to Kansai Intl. Airport (KIX) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport (BOS) to KIX?
With around 11,100 kilometers separating Logan Intl. Airport (BOS) and Kansai Intl. Airport, your flight will be a long one. Pack wisely to make your journey comfortable. Little things like a sleep mask and a good travel pillow can make a massive difference.
Which airlines fly direct from Logan Intl. Airport to Kansai Intl. Airport (KIX)?
If you want to fly straight from Logan Intl. Airport (BOS) to KIX, you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports.
Are BOS to Kansai Intl. Airport (KIX) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Logan Intl. Airport to KIX at the last minute could save you some serious cash. However, it could end up costing a good deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Travel information

Origin airport
Logan Intl.
Destination airport
Kansai Intl.
Return price
HK$10,032
Distance
11001 km

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