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$176+ Cheap flights from Idaho to Cincinnati (CVG)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CVG
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Idaho to Cincinnati

Keep the following information in mind while searching for Idaho to Cincinnati flight deals. Data was last updated August 14, 2025.

Round-trip from

$225
(Kiwi.com)

One-way from

$176
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$390
From Idaho to Cincinnati Cinci./N. Kentucky
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One-way flight from Idaho to Cincinnati Cinci./N. Kentucky
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Highest demand for flights based on searches. 21% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Idaho to Cincinnati

Cheapest flights from Idaho to Cincinnati
Explore the most affordable flight options available from Idaho to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/162:25 pmBOI - CVG
1 stop14h 29mMultiple Airlines
Sun 10/199:10 pmCVG - BOI
1 stop24h 46mMultiple Airlines
Deal found 8/13$225
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:30 pmGEG - CVG
2 stops12h 27mDelta
Wed 9/176:05 amCVG - GEG
1 stop8h 50mDelta
Deal found 8/13$264
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:35 pmBOI - CVG
1 stop7h 44mAmerican Airlines
Tue 11/45:31 amCVG - BOI
1 stop9h 08mAmerican Airlines
Deal found 8/14$273
This Hawaiian Airlines deal was found by Cheapflights users on 8/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:30 amGEG - CVG
1 stop7h 19mHawaiian Airlines
Sat 10/256:49 pmCVG - GEG
1 stop6h 56mHawaiian Airlines
Deal found 8/14$277
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:58 pmGEG - CVG
1 stop6h 59mDelta
Tue 9/236:16 amCVG - GEG
1 stop10h 39mDelta
Deal found 8/14$278
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:35 pmGEG - CVG
1 stop7h 26mAmerican Airlines
Wed 9/1712:56 pmCVG - GEG
1 stop9h 21mAmerican Airlines
Deal found 8/13$287
This Hawaiian Airlines deal was found by Cheapflights users on 8/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:00 amBOI - CVG
1 stop7h 40mHawaiian Airlines
Mon 9/296:40 pmCVG - BOI
1 stop7h 28mHawaiian Airlines
Deal found 8/14$292
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 10/271:20 pmGEG - CVG
1 stop25h 10mAlaska Airlines
Thu 10/306:30 pmCVG - GEG
1 stop7h 29mAlaska Airlines
Deal found 8/14$296
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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 10/195:38 pmBOI - CVG
1 stop22h 11mAlaska Airlines
Wed 10/226:49 pmCVG - BOI
1 stop7h 07mAlaska Airlines
Deal found 8/14$302
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:51 pmGEG - CVG
1 stop8h 08mDelta
Thu 10/304:38 pmCVG - GEG
2 stops9h 10mDelta
Deal found 8/14$302
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:29 pmBOI - CVG
1 stop7h 05mAmerican Airlines
Mon 11/105:20 pmCVG - BOI
1 stop7h 07mAmerican Airlines
Deal found 8/13$303
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:28 pmBOI - CVG
2 stops9h 31mFrontier
Sun 10/196:05 amCVG - BOI
1 stop7h 38mFrontier
Deal found 8/13$309

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Cincinnati 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 August 14, 2025.
Use the filters below to find and compare flights from Idaho to Cincinnati that are best for you.

Fly from

Idaho

Fly to

Cincinnati

Route

Depart

Return

Price

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Thu 10/16

2:25 pm-6:54 am

1 stop14h 29m

Cincinnati Cinci./N. Kentucky

Sun 10/19

9:10 pm-7:56 pm

1 stop24h 46m

$225

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Wed 9/10

5:30 pm-8:57 am

2 stops12h 27m

Cincinnati Cinci./N. Kentucky

Wed 9/17

6:05 am-11:55 am

1 stop8h 50m

$264

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 10/28

1:35 pm-11:19 pm

1 stop7h 44m

Cincinnati Cinci./N. Kentucky

Tue 11/4

6:45 am-1:06 pm

1 stop8h 21m

$273

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Wed 10/22

7:30 am-5:49 pm

1 stop7h 19m

Cincinnati Cinci./N. Kentucky

Sat 10/25

6:49 pm-10:45 pm

1 stop6h 56m

$277

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Thu 9/18

10:58 pm-8:57 am

1 stop6h 59m

Cincinnati Cinci./N. Kentucky

Tue 9/23

6:16 am-1:55 pm

1 stop10h 39m

$278

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Sat 9/20

1:30 pm-11:12 pm

1 stop6h 42m

Cincinnati Cinci./N. Kentucky

Wed 9/24

1:57 pm-7:17 pm

1 stop8h 20m

$278

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Sat 9/20

6:10 am-3:31 pm

1 stop6h 21m

Cincinnati Cinci./N. Kentucky

Wed 9/24

6:00 am-1:17 pm

2 stops10h 17m

$283

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Wed 10/22

6:00 am-2:58 pm

1 stop5h 58m

Cincinnati Cinci./N. Kentucky

Sat 10/25

4:35 pm-10:34 pm

2 stops8h 59m

$283

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Wed 9/10

12:35 pm-11:01 pm

1 stop7h 26m

Cincinnati Cinci./N. Kentucky

Wed 9/17

12:56 pm-7:17 pm

1 stop9h 21m

$287

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Wed 9/24

6:35 am-5:40 pm

1 stop9h 05m

Cincinnati Cinci./N. Kentucky

Mon 9/29

6:40 pm-12:08 am

1 stop7h 28m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 37 results
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Best time to book a flight from Idaho to Cincinnati

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

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

Currently, August is the cheapest month in which you can book a flight from Idaho to Cincinnati (average of $239). Flying from Idaho to Cincinnati in March is currently the most expensive (average of $292). 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.

What is the cheapest time of day to fly from ID to CVG?

Find hourly flight availability from Idaho to Cincinnati. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Cincinnati as you normally would.

Related info for your journey

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

  • What airport do you fly into for flights to Cincinnati from Idaho?

    For a flight from Idaho to Cincinnati, you will be flying into Cinci./N. Kentucky. Cincinnati Cinci./N. Kentucky (CVG) is just 8.8 mi from the center of the city.

  • What are the cheapest airlines to fly from Idaho to Cincinnati one-way?

    The cheapest airlines for a one-way flight from Idaho to Cincinnati are Alaska Airlines ($176), American Airlines ($189), and United Airlines ($239).

  • What are the most popular routes from Idaho to Cincinnati?

    When deciding which route to take from Idaho to Cincinnati consider Boise Air Term. Gowen Fld - Cincinnati Cinci./N. Kentucky, Spokane - Cincinnati Cinci./N. Kentucky or Idaho Falls Fanning Field - Cincinnati Cinci./N. Kentucky as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Cincinnati 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 Cincinnati?

    Currently, August is the cheapest month in which you can book a flight from Idaho to Cincinnati (average of $239). Flying from Idaho to Cincinnati in March is currently the most expensive (average of $292). 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 Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Newport
Mason
Sharonville
West Chester
Covington
Hebron
Lawrenceburg
Fairfield
Blue Ash
Williamstown
Sparta
Middletown
Oxford
Edgewood
Dry Ridge

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Top 4 airlines flying from Idaho to Cincinnati

Discover the top 4 airlines that operate flights from Idaho to Cincinnati. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$261Average$372FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$278Average$324FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$314Average$451FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$430Average$699FlexibilityNo cancel feeOn-time69%

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