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$127+ Cheap flights from Cincinnati (CVG) to Idaho

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — BOI
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Cincinnati to Idaho

Keep the following information in mind while searching for Cincinnati to Idaho flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$160
(Frontier)

One-way from

$127
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$402
From Cincinnati Cinci./N. Kentucky to Idaho
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One-way flight from Cincinnati Cinci./N. Kentucky to Idaho
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Cincinnati to Idaho

Cheapest flights from Cincinnati to Idaho
Explore the most affordable flight options available from Cincinnati to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Frontier deal was found by Cheapflights users on 9/13. 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.
jue. 10/26:18 amCVG - BOI
1 stop7h 19mFrontier
dom. 10/512:22 pmBOI - CVG
1 stop11h 18mFrontier
Deal found 9/13$160
This Frontier deal was found by Cheapflights users on 9/13. 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.
jue. 9/256:18 amCVG - GEG
1 stop7h 40mFrontier
dom. 9/2811:53 amGEG - CVG
1 stop10h 47mFrontier
Deal found 9/13$282
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/156:49 pmCVG - BOI
1 stop7h 07mMultiple Airlines
jue. 10/1612:28 pmBOI - CVG
1 stop11h 11mMultiple Airlines
Deal found 9/15$326
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/298:00 amCVG - BOI
1 stop14h 31mMultiple Airlines
vie. 10/39:26 pmBOI - CVG
2 stops23h 15mMultiple Airlines
Deal found 9/14$327
This Hawaiian Airlines deal was found by Cheapflights users on 9/16. 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.
mar. 10/146:49 pmCVG - BOI
1 stop7h 07mHawaiian Airlines
mar. 10/216:30 amBOI - CVG
1 stop9h 19mHawaiian Airlines
Deal found 9/16$336
This American Airlines deal was found by Cheapflights users on 9/14. 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.
mar. 10/145:51 pmCVG - BOI
1 stop6h 31mAmerican Airlines
mar. 10/211:26 pmBOI - CVG
1 stop7h 40mAmerican Airlines
Deal found 9/14$337
This Delta deal was found by Cheapflights users on 9/16. 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.
mar. 10/146:52 amCVG - BOI
1 stop8h 28mDelta
mar. 10/2111:12 amBOI - CVG
2 stops10h 47mDelta
Deal found 9/16$342
This American Airlines deal was found by Cheapflights users on 9/16. 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.
jue. 10/236:22 amCVG - BOI
1 stop8h 21mAmerican Airlines
mié. 10/296:40 amBOI - CVG
1 stop7h 55mAmerican Airlines
Deal found 9/16$348
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/316:05 amCVG - BOI
2 stops18h 15mMultiple Airlines
lun. 11/36:28 amBOI - CVG
1 stop9h 02mMultiple Airlines
Deal found 9/13$350
This United Airlines deal was found by Cheapflights users on 9/15. 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.
sáb. 11/88:00 amCVG - BOI
2 stops10h 03mUnited Airlines
mar. 11/112:31 pmBOI - CVG
1 stop5h 44mUnited Airlines
Deal found 9/15$353
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/317:00 amCVG - BOI
1 stop6h 39mUnited Airlines
lun. 11/32:31 pmBOI - CVG
1 stop5h 44mUnited Airlines
Deal found 9/14$368
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/246:49 pmCVG - IDA
1 stop22h 49mAlaska Airlines
mar. 10/286:05 amIDA - CVG
1 stop9h 25mAlaska Airlines
Deal found 9/13$386

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati to Idaho 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Cincinnati to Idaho that are best for you.

Fly from

Cincinnati

Fly to

Idaho

Route

Depart

Return

Price

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

jue. 10/2

6:18 am-11:37 am

1 stop7h 19m

Boise Air Term. Gowen Fld

dom. 10/5

12:22 pm-1:40 am

1 stop11h 18m

$160

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

mié. 10/15

6:49 pm-11:56 pm

1 stop7h 07m

Boise Air Term. Gowen Fld

jue. 10/16

12:28 pm-1:39 am

1 stop11h 11m

$326

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

mar. 10/14

6:52 am-1:20 pm

1 stop8h 28m

Boise Air Term. Gowen Fld

mar. 10/21

11:12 am-11:59 pm

2 stops10h 47m

$342

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

sáb. 11/8

8:00 am-4:03 pm

2 stops10h 03m

Boise Air Term. Gowen Fld

mar. 11/11

2:31 pm-10:15 pm

1 stop5h 44m

$353

CincinnatiHailey

CVG - SUN

CVGSUN

Cincinnati Cinci./N. Kentucky

sáb. 2/21

8:00 am-6:30 pm

1 stop12h 30m

Hailey Sun Valley-Friedman

sáb. 3/7

7:15 pm-4:10 pm

1 stop18h 55m

$366

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

vie. 10/31

7:00 am-11:39 am

1 stop6h 39m

Boise Air Term. Gowen Fld

lun. 11/3

2:31 pm-10:15 pm

1 stop5h 44m

$368

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

jue. 10/23

8:45 pm-12:20 am

1 stop5h 35m

Boise Air Term. Gowen Fld

mié. 10/29

7:40 am-8:20 pm

2 stops10h 40m

$369

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

mié. 10/8

6:52 am-1:20 pm

1 stop8h 28m

Boise Air Term. Gowen Fld

dom. 10/12

11:39 pm-8:49 am

1 stop7h 10m

$376

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

vie. 11/7

6:52 am-1:20 pm

1 stop8h 28m

Boise Air Term. Gowen Fld

lun. 11/10

7:45 pm-10:18 am

2 stops12h 33m

$379

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

vie. 10/24

6:49 pm-3:38 pm

1 stop22h 49m

Idaho Falls Fanning Field

mar. 10/28

6:05 am-5:30 pm

1 stop9h 25m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
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Best time to book a flight from Cincinnati to Idaho

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

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

Currently, October is the cheapest month in which you can book a flight from Cincinnati to Idaho (average of $314). Flying from Cincinnati to Idaho in June is currently the most expensive (average of $398). 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 CVG to ID?

Find hourly flight availability from Cincinnati to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

When flying from Cincinnati to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated septiembre 16, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Cincinnati to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Cincinnati to Idaho. 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 from for flights from Cincinnati to Idaho?

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

  • How long is the flight from Cincinnati to Idaho?

    There are many flights that can get you from Cincinnati to Idaho in 7h 19m. Fly via Frontier, Delta, or Alaska Airlines to get the fastest option. The distance from Cincinnati to Idaho is about 1656 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $168. United Airlines flights start at $169 while deals on Delta start at $169 one-way.

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

    The most popular flight routes from Cincinnati to Idaho are Cincinnati Cinci./N. Kentucky - Jackson Hole, Cincinnati Cinci./N. Kentucky - Boise Air Term. Gowen Fld and Cincinnati Cinci./N. Kentucky - Spokane.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Cincinnati to Idaho (average of $314). Flying from Cincinnati to Idaho in June is currently the most expensive (average of $398). 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

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Alternative routes for Cincinnati to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Cincinnati to Idaho

Discover the top 4 airlines that operate flights from Cincinnati to Idaho. 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$223Average$462FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$426FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$295Average$550FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$426Average$478FlexibilityNo cancel feeOn-time63%

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