How does KAYAK find such low prices on flights from Idaho 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 Idaho 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 Idaho 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 Idaho 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 Idaho 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 Idaho 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 Idaho 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 Idaho 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>

$390 CHEAP FLIGHTS from Idaho to Osaka Kansai Intl (KIX)

KIX

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

...and more

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41,299,237 searches in the past 7 days on KAYAK

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

Cheapest round-trip

$704

ANA

Sun 2/1Wed 2/11

BOI - KIX • 1 stop

Cheapest one-way

$390

United Airlines

Thu 1/1

BOI - KIX • 1 stop

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 Idaho to Kansai Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho 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

Recent round-trip flight deals from Idaho to Kansai Intl

Sun, Feb 1 - Wed, Feb 11

7:45 am - 4:40 pm

BOI

KIX

16h 55m1 stop

6:35 pm - 4:10 pm

KIX

BOI

13h 35m1 stop

$704ANA

Sun, Feb 1 - Wed, Feb 11

7:45 am - 10:20 pm

BOI

KIX

22h 35m2 stops

6:35 pm - 4:10 pm

KIX

BOI

13h 35m1 stop

$705ANA

Tue, Jan 27 - Tue, Feb 3

5:40 am - 8:45 pm

BOI

KIX

23h 05m2 stops

2:00 pm - 5:35 pm

KIX

BOI

19h 35m2 stops

$713Delta

Mon, Jan 26 - Mon, Feb 2

5:16 pm - 4:40 pm

BOI

KIX

31h 24m2 stops

6:35 pm - 10:06 am

KIX

BOI

31h 31m2 stops

$715United Airlines

Mon, Jan 26 - Mon, Feb 2

7:05 pm - 4:40 pm

BOI

KIX

29h 35m1 stop

6:35 pm - 4:10 pm

KIX

BOI

13h 35m1 stop

$717United Airlines

Fri, Jan 30 - Tue, Feb 3

5:16 pm - 4:40 pm

BOI

KIX

31h 24m2 stops

8:20 am - 9:23 pm

KIX

BOI

29h 03m2 stops

$718United Airlines

Mon, Mar 9 - Tue, Mar 31

10:35 am - 10:45 am

BOI

KIX

33h 10m2 stops

6:20 pm - 4:00 pm

KIX

BOI

36h 40m2 stops

$752Korean Air

Mon, Mar 9 - Tue, Mar 31

8:39 am - 4:40 pm

BOI

KIX

17h 01m1 stop

8:30 am - 10:03 pm

KIX

BOI

52h 33m2 stops

$822United Airlines

Mon, Mar 9 - Tue, Mar 31

8:39 am - 4:40 pm

BOI

KIX

17h 01m1 stop

4:55 pm - 4:49 pm

KIX

BOI

14h 54m1 stop

$1,032ANA

Tue, Jan 27 - Tue, Feb 3

7:02 pm - 2:55 pm

BOI

KIX

27h 53m3 stops

10:00 am - 10:09 pm

KIX

BOI

28h 09m2 stops

$1,418Multiple Airlines

Useful Info

Low season	January
High season	April
Cheapest flight	$390

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly and prices are also 5% lower on average.

Flight from Boise to Osaka

How does KAYAK find such low prices on flights from Idaho 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 Idaho to Osaka Kansai Intl.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho 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 Idaho 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 Idaho 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 Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho 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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Direct Flights

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Osaka Kansai Intl (KIX)

KIX

$390 Find Cheap Flights from Idaho 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 Idaho to Kansai Intl

Recent round-trip flight deals from Idaho to Kansai Intl

Recent one-way flight deals from Idaho to Kansai Intl

Good to know

FAQs for booking Idaho to Osaka Kansai Intl flights

How does KAYAK find such low prices on flights from Idaho 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 Idaho to Osaka Kansai Intl.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho 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 Idaho 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 Idaho 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 Idaho with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho 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 Idaho

Choose which airport to fly into in Osaka