How does KAYAK find such low prices on flights from Idaho to Osaka?

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.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka 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?

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 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?

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 from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$558 CHEAP FLIGHTS from Idaho to Osaka (KIX)

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Flight Deals

Cheap Flights from Idaho to Kansai Intl

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

Tue, Jan 12 - Thu, Jan 28

6:00 am - 4:45 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

18h 45m1 stop San Francisco

3:20 pm - 9:35 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

22h 15m2 stops Tokyo Haneda San Francisco

$967United Airlines

Tue, Jan 12 - Thu, Jan 28

7:04 am - 4:45 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

17h 41m1 stop San Francisco

3:20 pm - 4:46 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

17h 26m2 stops Tokyo Haneda San Francisco

$968United Airlines

Tue, Jan 12 - Thu, Jan 28

6:50 am - 8:45 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

21h 55m2 stops Seattle/Tacoma Intl Incheon Intl

11:55 am - 8:33 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

24h 38m2 stops Incheon Intl Seattle/Tacoma Intl

$975Delta

Tue, Jan 12 - Thu, Jan 28

5:30 am - 10:40 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

25h 10m2 stops Minneapolis St Paul Incheon Intl

9:00 am - 7:17 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

26h 17m2 stops Incheon Intl Seattle/Tacoma Intl

$975Delta

Sun, Dec 6 - Wed, Dec 16

4:10 pm - 4:45 pmIDA Idaho Falls Fanning Field-KIX Osaka Kansai Intl

32h 35m2 stops Denver Intl San Francisco

6:35 pm - 9:51 amKIX Osaka Kansai Intl-IDA Idaho Falls Fanning Field

31h 16m2 stops San Francisco Denver Intl

$1,071United Airlines

Sun, Dec 6 - Wed, Dec 16

4:10 pm - 4:45 pmIDA Idaho Falls Fanning Field-KIX Osaka Kansai Intl

32h 35m2 stops Denver Intl San Francisco

6:35 pm - 9:51 amKIX Osaka Kansai Intl-IDA Idaho Falls Fanning Field

31h 16m2 stops San Francisco Denver Intl

$1,081United Airlines

Thu, Dec 3 - Wed, Dec 16

6:10 am - 4:45 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

18h 35m1 stop San Francisco

6:35 pm - 9:30 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

18h 55m1 stop San Francisco

$1,116United Airlines

Thu, Dec 3 - Wed, Dec 16

6:10 am - 4:45 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

18h 35m1 stop San Francisco

6:35 pm - 9:27 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

18h 52m2 stops San Francisco Denver Intl

$1,121United Airlines

Thu, Dec 3 - Wed, Dec 16

7:01 pm - 2:00 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

26h 59m2 stops Los Angeles Tokyo Haneda

6:50 am - 3:00 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

24h 10m2 stops Tokyo Haneda Los Angeles

$1,126Multiple Airlines

Tue, Jan 12 - Thu, Jan 28

9:59 am - 8:25 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

18h 26m2 stops Seattle/Tacoma Intl Tokyo Narita

9:10 pm - 2:21 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

33h 11m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,179Japan Airlines

Useful Info

Low season	August
High season	May
Cheapest flight	$558

Best time to beat the crowds but there is an average 3% increase in price.

Most popular time to fly with an average 3% increase in price.

Flight from Boise to Osaka

How does KAYAK find such low prices on flights from Idaho to Osaka?
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.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Osaka?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka 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?
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 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?
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 from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.