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.

$470 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

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

18h 35m1 stop San Francisco

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

22h 00m2 stops Tokyo Haneda San Francisco

$977United Airlines

Tue, Jan 12 - Thu, Jan 28

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

18h 35m1 stop San Francisco

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

22h 00m2 stops Tokyo Haneda San Francisco

$978United Airlines

Tue, Jan 12 - Thu, Jan 28

11:48 am - 7:30 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

39h 42m2 stops San Francisco Tokyo Haneda

3:20 pm - 4:54 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

17h 34m2 stops Tokyo Haneda San Francisco

$985United Airlines

Tue, Jan 12 - Thu, Jan 28

8:00 am - 7:30 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

19h 30m2 stops San Francisco Tokyo Haneda

3:20 pm - 4:54 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

17h 34m2 stops Tokyo Haneda San Francisco

$985United Airlines

Tue, Feb 2 - Thu, Feb 11

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

25h 00m2 stops Minneapolis St Paul Incheon Intl

2:15 am - 6:33 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

32h 18m2 stops Incheon Intl Seattle/Tacoma Intl

$987Delta

Mon, Feb 1 - Fri, Feb 12

6:00 am - 10:40 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

24h 40m2 stops Salt Lake City Incheon Intl

9:00 am - 11:55 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

30h 55m2 stops Incheon Intl Minneapolis St Paul

$987Delta

Sun, Jan 31 - Fri, Feb 12

10:38 am - 8:45 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

18h 07m2 stops Seattle/Tacoma Intl Incheon Intl

9:00 am - 11:55 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

30h 55m2 stops Incheon Intl Minneapolis St Paul

$987Delta

Mon, Feb 1 - Mon, Feb 15

7:15 am - 8:45 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

21h 30m2 stops Los Angeles Incheon Intl

6:10 pm - 4:00 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

37h 50m2 stops Incheon Intl Seattle/Tacoma Intl

$993Korean Air

Tue, Jan 12 - Thu, Jan 28

7:15 am - 8:45 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

21h 30m2 stops Los Angeles Incheon Intl

9:00 am - 4:00 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

23h 00m2 stops Incheon Intl Seattle/Tacoma Intl

$993Korean Air

Tue, Feb 2 - Mon, Feb 15

8:40 am - 10:40 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

22h 00m2 stops Seattle/Tacoma Intl Incheon Intl

6:10 pm - 4:00 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

37h 50m2 stops Incheon Intl Seattle/Tacoma Intl

$993Korean Air

Useful Info

Low season	August
High season	November
Cheapest flight	$470

Best time to beat the crowds but there is an average 9% increase in price.

Most popular time to fly and prices are also 1% lower on average.

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.