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Cheap flights from Idaho to Osaka from $1,270

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Osaka departing on 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Idaho to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
8:15 am - 6:55 pm
BOI
-
ITM
19h 40m
2 stops
ANA Logo
2:00 pm - 3:31 pm
ITM
-
BOI
16h 31m
2 stops
$1,270ANA
Tue, Aug 11 - Tue, Aug 18
ANA Logo
8:15 am - 6:55 pm
BOI
-
ITM
19h 40m
2 stops
ANA Logo
2:00 pm - 3:31 pm
ITM
-
BOI
16h 31m
2 stops
$1,305ANA
Thu, Aug 20 - Fri, Aug 28
Japan Airlines Logo
7:57 am - 7:50 pm
BOI
-
ITM
20h 53m
2 stops
Japan Airlines Logo
2:30 pm - 8:25 pm
ITM
-
BOI
20h 55m
2 stops
$1,319Japan Airlines
Tue, Aug 11 - Tue, Aug 18
ANA Logo
8:15 am - 6:55 pm
BOI
-
ITM
19h 40m
2 stops
ANA Logo
12:50 pm - 3:31 pm
ITM
-
BOI
17h 41m
2 stops
$1,489ANA
Tue, Sep 1 - Tue, Sep 8
ANA Logo
8:15 am - 6:55 pm
BOI
-
ITM
19h 40m
2 stops
ANA Logo
2:00 pm - 3:31 pm
ITM
-
BOI
16h 31m
2 stops
$1,490ANA
Tue, Sep 1 - Tue, Sep 8
ANA Logo
8:05 am - 5:05 pm
BOI
-
ITM
18h 00m
2 stops
ANA Logo
2:00 pm - 3:31 pm
ITM
-
BOI
16h 31m
2 stops
$1,540ANA
Mon, Sep 14 - Mon, Sep 28
United Airlines Logo
8:22 am - 6:10 pm
BOI
-
ITM
17h 48m
2 stops
United Airlines Logo
1:00 pm - 4:59 pm
ITM
-
BOI
19h 59m
2 stops
$1,596United Airlines
Sun, Nov 15 - Tue, Nov 24
ANA Logo
8:22 am - 7:10 pm
BOI
-
ITM
19h 48m
2 stops
ANA Logo
2:00 pm - 4:59 pm
ITM
-
BOI
18h 59m
2 stops
$1,623ANA
Wed, Oct 28 - Mon, Nov 9
ANA Logo
8:20 am - 6:10 pm
BOI
-
ITM
17h 50m
2 stops
ANA Logo
2:05 pm - 2:56 pm
ITM
-
BOI
16h 51m
2 stops
$6,350ANA
Tue, Dec 29 - Thu, Jan 14

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ANA flights from Idaho to Osaka Itami Airport

Our best ANA deals on Idaho to Osaka Itami Airport flight tickets
ANA
Aug 11
BOI8:15 amBoise Air Term. Gowen Fld
19h 40m
2 stops
ITM6:55 pmOsaka Itami
Aug 18
ITM2:00 pmOsaka Itami
16h 31m
2 stops
BOI3:31 pmBoise Air Term. Gowen Fld
$1,270
ANA
Aug 20
BOI8:15 amBoise Air Term. Gowen Fld
19h 40m
2 stops
ITM6:55 pmOsaka Itami
Aug 28
ITM2:00 pmOsaka Itami
16h 31m
2 stops
BOI3:31 pmBoise Air Term. Gowen Fld
$1,305
ANA
Sep 1
BOI8:15 amBoise Air Term. Gowen Fld
19h 40m
2 stops
ITM6:55 pmOsaka Itami
Sep 8
ITM12:50 pmOsaka Itami
17h 41m
2 stops
BOI3:31 pmBoise Air Term. Gowen Fld
$1,489

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Osaka Itami Airport 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, momondo users made 832,500 searches. Data last updated July 12, 2026.
Use the filters below to find and compare flights from Idaho to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Tue 8/11

8:15 am-6:55 pm

2 stops19h 40m

Osaka Itami

Tue 8/18

2:00 pm-3:31 pm

2 stops16h 31m

$1,270

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Thu 8/20

8:15 am-6:55 pm

2 stops19h 40m

Osaka Itami

Fri 8/28

2:00 pm-3:31 pm

2 stops16h 31m

$1,305

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Tue 8/11

7:57 am-7:50 pm

2 stops20h 53m

Osaka Itami

Tue 8/18

2:30 pm-8:25 pm

2 stops20h 55m

$1,319

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Tue 9/1

8:15 am-6:55 pm

2 stops19h 40m

Osaka Itami

Tue 9/8

12:50 pm-3:31 pm

2 stops17h 41m

$1,489

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Tue 9/1

8:15 am-6:55 pm

2 stops19h 40m

Osaka Itami

Tue 9/8

2:00 pm-3:31 pm

2 stops16h 31m

$1,490
Quickest round-trip

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Mon 9/14

8:05 am-5:05 pm

2 stops18h 00m

Osaka Itami

Mon 9/28

2:00 pm-3:31 pm

2 stops16h 31m

$1,540

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Sun 11/15

8:22 am-6:10 pm

2 stops17h 48m

Osaka Itami

Tue 11/24

1:00 pm-4:59 pm

2 stops19h 59m

$1,596

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Wed 10/28

8:22 am-7:10 pm

2 stops19h 48m

Osaka Itami

Mon 11/9

2:00 pm-4:59 pm

2 stops18h 59m

$1,623

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Tue 12/29

8:20 am-6:10 pm

2 stops17h 50m

Osaka Itami

Thu 1/14

2:05 pm-2:56 pm

2 stops16h 51m

$6,350

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Idaho to Osaka Itami Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Osaka Itami Airport

Fastest flight time

17h 50m

Direct flights

None
The fastest flight from Idaho to Osaka Itami Airport takes 17h 50m
There are no direct flights from Idaho to Osaka Itami Airport. There are no popular flight routes from Idaho to Osaka Itami Airport.
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Frequently asked questions about flying from Idaho to Osaka Itami Airport

  • When did momondo last update prices for flights from Idaho to Osaka Itami Airport?

    Prices for flights from Idaho to Osaka Itami Airport refresh daily.

  • How old do you have to be to fly from Idaho to Osaka Itami Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Osaka Itami Airport.

  • What documentation or ID do you need to fly to Osaka Itami Airport?

    The required travel and health documents for your Osaka Itami Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka Itami Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Idaho to Osaka Itami Airport

  • How do I get Price Alerts for flights from Idaho to Osaka Itami Airport?

    Search flight deals from Idaho to Osaka Itami Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Idaho to Osaka Itami Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Osaka?

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

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Osaka?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Osaka from Idaho.

Can I find flights from Idaho to Osaka with flexible booking policies on momondo?

momondo does allow users to show only those flights to Osaka from Idaho which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Idaho to Osaka?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Osaka.

I’m not ready to book a flight from Idaho to Osaka right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Osaka, momondo offers a useful price alert feature which will track prices for flights to Osaka from Idaho and alert you when they change.

An easier way to manage your Osaka Itami Airport trip

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Tue 8/11
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