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Osaka

$1,099+ Cheap flights from Idaho to Osaka (OSA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — OSA
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheap flight deals from Idaho to Osaka

Keep the following information in mind while searching for Idaho to Osaka flight deals. Data was last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,099
(Orbitz)
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.
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From Idaho to Osaka (OSA)
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Find flight deals from Idaho to Osaka

Cheapest flights from Idaho to Osaka
Explore the most affordable flight options available from Idaho to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Orbitz deal was found by Cheapflights users on 4/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:07 pmBOI - KIX
2 stops54h 18mAir Canada
Mon 6/236:05 pmKIX - BOI
2 stops30h 41mAir Canada
Deal found 4/2$1,099
This Justfly.com deal was found by Cheapflights users on 4/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/277:50 amBOI - ITM
2 stops21h 25mANA
Thu 6/57:30 amITM - BOI
2 stops24h 11mANA
Deal found 4/3$1,110
This Mytrip deal was found by Cheapflights users on 4/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:41 amBOI - KIX
1 stop16h 09mANA
Mon 5/266:45 amKIX - BOI
2 stops48h 56mANA
Deal found 4/4$1,214
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Tue 5/274:40 pmBOI - KIX
2 stops55h 10mUnited Airlines
Thu 6/58:25 amKIX - BOI
2 stops23h 16mUnited Airlines
Deal found 4/3$1,274
This oojo deal was found by Cheapflights users on 4/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/198:05 amBOI - KIX
3 stops39h 50mCathay Pacific
Mon 5/266:35 pmKIX - BOI
2 stops37h 36mCathay Pacific
Deal found 4/4$1,739
This Mytrip deal was found by Cheapflights users on 4/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/271:50 pmBOI - KIX
2 stops35h 35mMultiple Airlines
Thu 6/56:30 pmKIX - BOI
3 stops31h 51mMultiple Airlines
Deal found 4/3$1,834
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Tue 5/275:10 amBOI - ITM
3 stops20h 55mMultiple Airlines
Thu 6/510:00 amITM - BOI
2 stops21h 41mMultiple Airlines
Deal found 4/3$2,388

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Osaka 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 April 4, 2025.
Use the filters below to find and compare flights from Idaho to Osaka that are best for you.

Fly from

Idaho

Fly to

Osaka

Route

Depart

Return

Price

BoiseOsaka

BOI - KIX

BOIKIX

Boise Air Term. Gowen Fld

Mon 6/2

7:07 pm-4:25 pm

2 stops54h 18m

Osaka Kansai Intl

Mon 6/23

6:05 pm-9:46 am

2 stops30h 41m

$1,099

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Tue 5/27

7:50 am-8:15 pm

2 stops21h 25m

Osaka Itami

Thu 6/5

7:30 am-4:41 pm

2 stops24h 11m

$1,110

BoiseOsaka

BOI - KIX

BOIKIX

Boise Air Term. Gowen Fld

Mon 5/19

7:41 am-2:50 pm

1 stop16h 09m

Osaka Kansai Intl

Mon 5/26

6:45 am-4:41 pm

2 stops48h 56m

$1,214

BoiseOsaka

BOI - KIX

BOIKIX

Boise Air Term. Gowen Fld

Tue 5/27

4:40 pm-2:50 pm

2 stops55h 10m

Osaka Kansai Intl

Thu 6/5

8:25 am-4:41 pm

2 stops23h 16m

$1,274

BoiseOsaka

BOI - KIX

BOIKIX

Boise Air Term. Gowen Fld

Mon 5/19

8:05 am-2:55 pm

3 stops39h 50m

Osaka Kansai Intl

Mon 5/26

6:35 pm-5:11 pm

2 stops37h 36m

$1,739

BoiseOsaka

BOI - KIX

BOIKIX

Boise Air Term. Gowen Fld

Tue 5/27

1:50 pm-4:25 pm

2 stops35h 35m

Osaka Kansai Intl

Thu 6/5

6:30 pm-11:21 am

3 stops31h 51m

$1,834

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Tue 5/27

5:10 am-5:05 pm

3 stops20h 55m

Osaka Itami

Thu 6/5

10:00 am-4:41 pm

2 stops21h 41m

$2,388

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Best time to book a flight from Idaho to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka 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

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated April 4, 2025.
ANA
8.3
Very good
835 reviews

Entertainment

7.9

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.6

Boarding

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very good
835 reviews
ANA
8.3
Very good
835 reviews

Entertainment

7.9

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.6

Boarding

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Cathay Pacific
7.5
Good
842 reviews
ANA
8.3
Very good
835 reviews

Entertainment

7.9

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.6

Boarding

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
United Airlines
7.4
Good
8,618 reviews
ANA
8.3
Very good
835 reviews

Entertainment

7.9

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.6

Boarding

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Air Canada
7.0
Good
9,034 reviews
ANA
8.3
Very good
835 reviews

Entertainment

7.9

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.6

Boarding

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

Related info for your journey

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

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Idaho to Osaka?

    Currently, February is the cheapest month in which you can book a flight from Idaho to Osaka (average of $898). Flying from Idaho to Osaka in December is currently the most expensive (average of $1,350). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Idaho?

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Nara
Nishinomiya

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