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.

$531 CHEAP FLIGHTS from Idaho to Osaka (KIX)

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Cheap Flights from Idaho to Kansai Intl

Cheap flights from Idaho to Kansai Intl with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Tue, Jan 12 - Thu, Jan 28

9:57 am - 8:25 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

18h 28m2 stops Seattle/Tacoma Intl Tokyo Narita

9:10 pm - 2:20 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

33h 10m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,081Japan Airlines

Tue, Jan 12 - Thu, Jan 28

9:57 am - 8:25 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

18h 28m2 stops Seattle/Tacoma Intl Tokyo Narita

6:00 pm - 10:50 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

20h 50m1 stop Los Angeles

$1,094Multiple Airlines

Tue, Jan 12 - Thu, Jan 28

6:31 pm - 7:10 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

32h 39m1 stop Los Angeles

6:00 pm - 10:50 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

20h 50m1 stop Los Angeles

$1,104Multiple Airlines

Sat, Jan 30 - Wed, Feb 3

5:28 pm - 4:45 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

31h 17m2 stops Denver Intl San Francisco

6:35 pm - 9:59 amKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

31h 24m2 stops San Francisco Denver Intl

$1,109United Airlines

Sat, Jan 30 - Wed, Feb 3

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

32h 35m1 stop San Francisco

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

19h 00m1 stop San Francisco

$1,111United Airlines

Sat, Jan 30 - Wed, Feb 3

2:35 pm - 10:40 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

40h 05m2 stops Seattle/Tacoma Intl Incheon Intl

11:55 am - 4:00 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

20h 05m2 stops Incheon Intl Seattle/Tacoma Intl

$1,125Korean Air

Sat, Oct 24 - Wed, Nov 4

4:00 pm - 8:45 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

37h 45m2 stops Los Angeles Incheon Intl

11:55 am - 5:14 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

21h 19m2 stops Incheon Intl Seattle/Tacoma Intl

$1,131Korean Air

Sat, Oct 24 - Fri, Oct 30

4:00 pm - 8:45 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

37h 45m2 stops Los Angeles Incheon Intl

2:00 pm - 5:14 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

42h 14m2 stops Incheon Intl Seattle/Tacoma Intl

$1,137Korean Air

Tue, Oct 27 - Fri, Oct 30

10:34 am - 10:40 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

21h 06m2 stops Seattle/Tacoma Intl Incheon Intl

2:00 pm - 11:59 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

24h 59m2 stops Incheon Intl Minneapolis St Paul

$1,139Delta

Mon, Oct 26 - Mon, Nov 2

5:50 am - 7:10 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

22h 20m2 stops Phoenix Sky Harbor Intl Los Angeles

6:00 pm - 10:57 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

20h 57m2 stops Los Angeles Phoenix Sky Harbor Intl

$1,159American Airlines

Wed, Oct 14 - Sun, Oct 18

7:20 am - 6:40 amBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

32h 20m2 stops Los Angeles Hong Kong Intl

5:35 pm - 6:17 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

39h 42m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,186Multiple Airlines

Wed, Oct 14 - Sun, Oct 18

7:20 am - 6:40 amBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

32h 20m2 stops Los Angeles Hong Kong Intl

6:30 pm - 3:23 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

35h 53m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,239Multiple Airlines

Wed, Oct 14 - Sun, Oct 18

8:15 am - 2:50 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

15h 35m1 stop San Francisco

4:55 pm - 11:59 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

22h 04m1 stop San Francisco

$1,412United Airlines

Wed, Oct 14 - Sun, Oct 18

6:57 pm - 2:50 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

28h 53m3 stops Los Angeles Hong Kong Intl Taipei City Taiwan Taoyuan Intl

6:30 pm - 3:23 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

35h 53m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,445Multiple Airlines

Wed, Oct 14 - Sun, Oct 18

8:15 am - 2:50 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

15h 35m1 stop San Francisco

4:55 pm - 11:59 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

22h 04m1 stop San Francisco

$1,516United Airlines

Wed, Oct 14 - Sun, Oct 18

5:30 pm - 2:50 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

30h 20m2 stops Denver Intl San Francisco

4:55 pm - 11:59 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

22h 04m1 stop San Francisco

$1,562United Airlines

Wed, Oct 14 - Sun, Oct 18

6:57 pm - 2:50 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

28h 53m3 stops Los Angeles Hong Kong Intl Taipei City Taiwan Taoyuan Intl

5:35 pm - 3:23 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

36h 48m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,618Multiple Airlines

Wed, Oct 14 - Sun, Oct 18

8:15 am - 2:50 pmBOI Boise Air Term. Gowen Fld-KIX Osaka Kansai Intl

15h 35m1 stop San Francisco

3:55 pm - 3:31 pmKIX Osaka Kansai Intl-BOI Boise Air Term. Gowen Fld

38h 36m2 stops Tokyo Haneda San Francisco

$1,696ANA

Low season	August
High season	November
Cheapest flight	$531

Best time to beat the crowds but there is an average 7% 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.