HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Osaka Itami

$359+ Cheap flights from Idaho to Osaka Itami (ITM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ITM
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Osaka Itami with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Idaho to Osaka Itami

Cheapest flights from Idaho to Osaka Itami
Explore the most affordable flight options available from Idaho to Osaka Itami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:55 amBOI - ITM
2 stops19h 00mAlaska Airlines
Fri 12/122:40 pmITM - BOI
2 stops16h 46mAlaska Airlines
Deal found 10/29$1,025
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:00 amBOI - ITM
2 stops17h 55mJapan Airlines
Fri 12/122:40 pmITM - BOI
2 stops16h 46mJapan Airlines
Deal found 10/29$1,079
This Ovago deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:00 amBOI - ITM
2 stops20h 55mJapan Airlines
Fri 12/122:40 pmITM - BOI
2 stops16h 46mJapan Airlines
Deal found 10/29$1,106
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:35 amBOI - ITM
3 stops20h 35mMultiple Airlines
Fri 12/1212:00 pmITM - BOI
2 stops20h 03mMultiple Airlines
Deal found 10/29$1,395
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:11 pmBOI - ITM
2 stops30h 59mMultiple Airlines
Sat 12/201:00 pmITM - BOI
2 stops19h 08mMultiple Airlines
Deal found 10/29$1,506
This Flightnetwork deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:35 amBOI - ITM
2 stops20h 20mANA
Fri 12/192:05 pmITM - BOI
2 stops18h 03mANA
Deal found 10/28$2,244
This KAYAK deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:35 amBOI - ITM
2 stops19h 35mANA
Fri 12/128:20 pmITM - BOI
2 stops35h 43mANA
Deal found 10/29$2,888

Cheap flight deals from Idaho to Osaka Itami

Keep the following information in mind while searching for Idaho to Osaka Itami flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$717
(United Airlines)

One-way from

$359
(FlightHub)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Osaka (OSA) flights.
Search Deals
From Idaho to Osaka Itami
Search Deals
One-way flight from Idaho to Osaka Itami
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Osaka Itami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Idaho to Osaka Itami Airport that are best for you.

Fly from

Idaho

Fly to

Osaka Itami

Route

Depart

Return

Price

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Thu 1/29

10:15 am-6:10 pm

2 stops39h 55m

Osaka Itami

Mon 2/2

1:00 pm-9:23 pm

2 stops24h 23m

$717

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Sun 12/7

8:55 am-7:55 pm

2 stops19h 00m

Osaka Itami

Fri 12/12

2:40 pm-3:26 pm

2 stops16h 46m

$1,025

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Mon 12/8

8:55 am-7:55 pm

2 stops19h 00m

Osaka Itami

Fri 12/12

2:40 pm-3:26 pm

2 stops16h 46m

$1,025

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Wed 12/10

7:00 am-7:55 pm

2 stops20h 55m

Osaka Itami

Fri 12/12

2:40 pm-3:26 pm

2 stops16h 46m

$1,106

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Wed 12/10

6:35 am-7:10 pm

3 stops20h 35m

Osaka Itami

Fri 12/12

12:00 pm-4:03 pm

2 stops20h 03m

$1,395

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Sat 12/13

7:11 pm-6:10 pm

2 stops30h 59m

Osaka Itami

Sat 12/20

1:00 pm-4:08 pm

2 stops19h 08m

$1,506

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Fri 12/12

6:35 am-6:55 pm

2 stops20h 20m

Osaka Itami

Fri 12/19

2:05 pm-4:08 pm

2 stops18h 03m

$2,244

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Thu 12/11

6:35 am-6:10 pm

2 stops19h 35m

Osaka Itami

Fri 12/12

8:20 pm-4:03 pm

2 stops35h 43m

$2,888

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Wed 12/31

8:30 am-6:55 pm

2 stops18h 25m

$359

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Wed 12/31

9:55 am-7:55 pm

2 stops18h 00m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 19 results
1
2

Best time to book a flight from Idaho to Osaka Itami

Have a flexible travel schedule? Discover the best time to fly to Osaka Itami from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Osaka Itami Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Osaka Itami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho to Osaka Itami Airport?

    United Airlines and Alaska Airlines can get you from Idaho to Osaka Itami Airport in just under 19h. Your travel time can differ by up to 20h 55m. The distance from Idaho to Osaka Itami Airport is about 5393 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Idaho to Osaka Itami that include hotel bookings?

    Yes. In addition to deals on Idaho to Osaka Itami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Osaka Itami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Osaka Itami.

  • Can I find deals for business class flights from Idaho to Osaka Itami?

    Yes. Cheapflights offers flight deals from Idaho to Osaka Itami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Osaka Itami Airport?

Book flights to Osaka Itami Airport if you plan to visit one of these locations
Nara
Nishinomiya

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Osaka Itami

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Kansai Intl flights
San Francisco to Kansai Intl flights
Honolulu to Kansai Intl flights
Los Angeles to Osaka Itami flights
Los Angeles to Kobe flights
Seattle to Kansai Intl flights
John F Kennedy Intl to Kansai Intl flights
San Francisco to Osaka Itami flights
John F Kennedy Intl to Osaka Itami flights
Seattle to Osaka Itami flights
Newark to Kansai Intl flights
John F Kennedy Intl to Kobe flights
Ontario to Kansai Intl flights
San Francisco to Kobe flights
Honolulu to Osaka Itami flights
LaGuardia to Kansai Intl flights
Santa Ana to Kansai Intl flights
Hobby to Kansai Intl flights
Newark to Osaka Itami flights
Seattle to Kobe flights
Dallas/Fort Worth to Kansai Intl flights
O'Hare Intl to Osaka Itami flights
Dulles Intl to Kansai Intl flights
O'Hare Intl to Kansai Intl flights
San Jose to Kansai Intl flights
O'Hare Intl to Kobe flights
Dulles Intl to Osaka Itami flights
George Bush Intcntl to Kansai Intl flights
LaGuardia to Osaka Itami flights
Orlando to Kansai Intl flights
George Bush Intcntl to Osaka Itami flights
Honolulu to Kobe flights
Boston to Kansai Intl flights
Baltimore to Kansai Intl flights
San Diego to Kansai Intl flights
San Diego to Osaka Itami flights
Reagan-National to Kansai Intl flights
Atlanta to Osaka Itami flights
Orlando to Osaka Itami flights
Baltimore to Osaka Itami flights
Reagan-National to Osaka Itami flights
Boston to Osaka Itami flights
Orlando to Kobe flights
Portland to Kansai Intl flights
Tampa to Osaka Itami flights
George Bush Intcntl to Kobe flights
Atlanta to Kobe flights
Dulles Intl to Kobe flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.