How does KAYAK find such low prices on flights from Massachusetts to Osaka Kansai Intl?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Osaka Kansai Intl. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Osaka Kansai Intl?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka Kansai Intl from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Massachusetts to Osaka Kansai Intl?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka Kansai Intl with an airline and back to Massachusetts with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Osaka Kansai Intl?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka Kansai Intl from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$505 CHEAP FLIGHTS from Massachusetts to Osaka Kansai Intl (KIX)

KIX

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka Kansai Intl Airport

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$876

Overall average: $1,236

Hainan Airlines

Sun 1/11Thu 2/5

BOS - KIX • 2 stops

Cheapest one-way

$505

Hainan Airlines

Wed 11/19

BOS - KIX • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Kansai Intl!

Flight Deals

Cheap Flights from Massachusetts to Kansai Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Massachusetts to Kansai Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Massachusetts to Kansai Intl

Sun, Jan 11 - Thu, Feb 5

6:40 pm - 12:35 pmBOS-KIX

27h 55m2 stops

2:35 pm - 4:20 pmKIX-BOS

39h 45m1 stop

$876Hainan Airlines

Find Deal

Wed, Jan 21 - Sun, Jan 25

12:30 am - 5:50 pmBOS-KIX

27h 20m1 stop

4:55 pm - 10:00 pmKIX-BOS

43h 05m1 stop

$966Cathay Pacific

Find Deal

Sun, Jan 11 - Mon, Jan 26

12:30 am - 3:15 pmBOS-KIX

24h 45m1 stop

6:05 pm - 10:00 pmKIX-BOS

41h 55m1 stop

$967Cathay Pacific

Find Deal

Sun, Jan 11 - Fri, Feb 13

6:00 am - 7:25 pmBOS-KIX

23h 25m2 stops

11:05 am - 7:56 pmKIX-BOS

22h 51m2 stops

$974ANA

Find Deal

Sun, Jan 11 - Thu, Feb 5

7:55 pm - 7:25 pmBOS-KIX

33h 30m2 stops

3:45 pm - 10:37 pmKIX-BOS

20h 52m2 stops

$983Air Canada

Find Deal

Fri, Dec 5 - Wed, Dec 24

6:15 am - 10:20 pmBOS-KIX

26h 05m2 stops

3:00 pm - 10:37 pmKIX-BOS

21h 37m2 stops

$1,023Multiple Airlines

Find Deal

Sun, Jan 11 - Mon, Jan 26

12:30 am - 2:55 pmBOS-KIX

24h 25m2 stops

8:00 am - 12:40 amKIX-BOS

30h 40m3 stops

$1,047Multiple Airlines

Find Deal

Sun, Jan 11 - Fri, Feb 13

6:17 pm - 4:40 pmBOS-KIX

32h 23m2 stops

6:35 pm - 12:49 amKIX-BOS

20h 14m1 stop

$1,068United Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 26

6:00 am - 9:50 pmBOS-KIX

25h 50m2 stops

6:35 pm - 9:42 pmKIX-BOS

17h 07m1 stop

$1,092ANA

Find Deal

Mon, Jan 12 - Mon, Jan 26

9:30 am - 4:40 pmBOS-KIX

41h 10m2 stops

6:35 pm - 9:42 pmKIX-BOS

17h 07m1 stop

$1,118United Airlines

Find Deal

Useful Info

Low season	January
High season	June
Cheapest flight	$505

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from Boston to Osaka Kansai Intl

How does KAYAK find such low prices on flights from Massachusetts to Osaka Kansai Intl?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Osaka Kansai Intl.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Osaka Kansai Intl?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka Kansai Intl from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Massachusetts to Osaka Kansai Intl?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka Kansai Intl with an airline and back to Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Osaka Kansai Intl?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka Kansai Intl from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Izumisano

Himeji

Nishinomiya

Everything you need to know for your flight to Kansai Intl

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Osaka Kansai Intl (KIX)

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KIX

$505 Find Cheap Flights from Massachusetts to Osaka Kansai Intl

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka Kansai Intl Airport

Everything you should know

Cheap Flights from Massachusetts to Kansai Intl

Recent round-trip flight deals from Massachusetts to Kansai Intl

Recent one-way flight deals from Massachusetts to Kansai Intl

Recent last minute flight deals from Massachusetts to Kansai Intl

Good to know

FAQs for booking Massachusetts to Osaka Kansai Intl flights

How does KAYAK find such low prices on flights from Massachusetts to Osaka Kansai Intl?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Osaka Kansai Intl.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Osaka Kansai Intl?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka Kansai Intl from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Massachusetts to Osaka Kansai Intl?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka Kansai Intl with an airline and back to Massachusetts with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Osaka Kansai Intl?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka Kansai Intl from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Kansai Intl?

Everything you need to know for your flight to Kansai Intl

Information on your arrival and departure airports

Cabin class types available on flights to Kansai Intl

Complete your trip to Kansai Intl with a hotel stay or car rental

Find direct flights for Kansai Intl

Flights to other popular destinations

Flights from domestic origins to Massachusetts

Choose which airport to fly into in Osaka

Find deals for your return flight