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Idaho Falls

$226+ Cheap flights from Cincinnati to Idaho Falls (CVG - IDA)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — IDA
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Cheap flight deals from Cincinnati to Idaho Falls

Cheapest flights from Cincinnati to Idaho Falls
Explore the most affordable flight options available from Cincinnati to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/118:00 am
CVG
-
IDA
1 stop12h 18m
Alaska Airlines
Sat 2/148:00 am
IDA
-
CVG
1 stop10h 39m
Alaska Airlines
Deal found 1/21$289
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/119:00 am
CVG
-
IDA
1 stop8h 31m
United Airlines
Sat 2/146:35 am
IDA
-
CVG
2 stops11h 43m
United Airlines
Deal found 1/21$319
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 4/276:58 pm
CVG
-
IDA
1 stop22h 33m
Alaska Airlines
Fri 5/14:08 pm
IDA
-
CVG
1 stop23h 50m
Alaska Airlines
Deal found 1/20$329
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 9/267:01 am
CVG
-
IDA
1 stop7h 11m
American Airlines
Tue 9/291:44 pm
IDA
-
CVG
1 stop5h 21m
American Airlines
Deal found 1/21$339
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/278:09 am
CVG
-
IDA
1 stop17h 27m
Alaska Airlines
Mon 3/25:20 pm
IDA
-
CVG
1 stop25h 19m
Alaska Airlines
Deal found 1/20$353
This United Airlines deal was found by Cheapflights users on 1/20. 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 1/319:00 am
CVG
-
IDA
1 stop6h 30m
United Airlines
Sat 2/72:40 pm
IDA
-
CVG
1 stop5h 43m
United Airlines
Deal found 1/20$374
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 2/248:09 am
CVG
-
IDA
1 stop10h 34m
Alaska Airlines
Thu 2/268:00 am
IDA
-
CVG
1 stop10h 39m
Alaska Airlines
Deal found 1/21$389
This Delta deal was found by Cheapflights users on 1/21. 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.
Tue 2/246:35 am
CVG
-
IDA
2 stops13h 14m
Delta
Thu 2/266:35 pm
IDA
-
CVG
2 stops12h 29m
Delta
Deal found 1/21$408
This United Airlines deal was found by Cheapflights users on 1/21. 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 9/263:25 pm
CVG
-
IDA
1 stop7h 43m
United Airlines
Tue 9/295:57 pm
IDA
-
CVG
2 stops14h 50m
United Airlines
Deal found 1/21$414
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/249:00 am
CVG
-
IDA
1 stop8h 40m
United Airlines
Thu 2/2610:45 am
IDA
-
CVG
2 stops11h 04m
United Airlines
Deal found 1/21$421

Find flight deals from Cincinnati to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$289
(Alaska Airlines)

One-way from

$226
(American Airlines)

Popular in

December

Cheapest in

February
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Idaho Falls Fanning Field flights.
Search Deals
From Cincinnati Cinci./N. Kentucky to Idaho Falls Fanning Field
Search Deals
One-way flight from Cincinnati Cinci./N. Kentucky to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati to Idaho Falls 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 January 22, 2026.
Use the filters below to find and compare flights from Cincinnati to Idaho Falls that are best for you.

Fly from

Cincinnati

Fly to

Idaho Falls

Route

Depart

Return

Price

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Wed 2/11

8:00 am-6:18 pm

1 stop12h 18m

Idaho Falls Fanning Field

Sat 2/14

8:00 am-8:39 pm

1 stop10h 39m

$289

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Fri 2/27

8:09 am-11:36 pm

1 stop17h 27m

Idaho Falls Fanning Field

Mon 3/2

5:20 pm-8:39 pm

1 stop25h 19m

$353

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Wed 2/11

7:00 am-3:31 pm

2 stops10h 31m

Idaho Falls Fanning Field

Sat 2/14

10:45 am-11:49 pm

2 stops11h 04m

$383

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Tue 7/7

3:25 pm-9:08 pm

1 stop7h 43m

Idaho Falls Fanning Field

Tue 7/14

5:57 pm-10:47 am

2 stops14h 50m

$435

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Sat 2/7

4:15 pm-6:18 pm

2 stops28h 03m

Idaho Falls Fanning Field

Sat 2/14

8:00 am-8:39 pm

1 stop10h 39m

$449

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Wed 2/4

10:00 am-10:59 pm

2 stops14h 59m

Idaho Falls Fanning Field

Sun 2/8

6:58 pm-7:49 pm

1 stop22h 51m

$474

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Sat 2/7

7:00 am-3:31 pm

2 stops10h 31m

Idaho Falls Fanning Field

Sat 2/14

6:35 am-2:15 pm

1 stop5h 40m

$485

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Wed 4/1

9:00 am-3:39 pm

1 stop8h 39m

Idaho Falls Fanning Field

Sun 4/5

2:30 pm-10:30 pm

1 stop6h 00m

$491

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Thu 3/5

5:15 pm-11:24 pm

1 stop8h 09m

$226

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Sat 3/7

8:09 am-4:43 pm

1 stop10h 34m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 16 results
1
2

Compare providers for flights from Cincinnati to Idaho Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to Idaho Falls in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cincinnati-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cincinnati-Idaho Falls flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cincinnati-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cincinnati to Idaho Falls

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

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

Currently, November is the cheapest month in which you can book a flight from Cincinnati to Idaho Falls (average of $213). Flying from Cincinnati to Idaho Falls in December is currently the most expensive (average of $366). 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.

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated January 22, 2026.
Read through reviews of airlines operating flights from Cincinnati to Idaho Falls, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,087 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,087 reviews
Delta
7.9
Good
8,087 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    A quick flight from Cincinnati to Idaho Falls can take about 10h 31m. Alaska Airlines provides one of the quickest options available for as low as $383. The distance between Cincinnati and Idaho Falls is about 1448 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Cincinnati to Idaho Falls round-trip?

    Cheapflights users have booked flights from Cincinnati to Idaho Falls round-trip from $372. Users have found that Delta is 32% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Cincinnati to Idaho Falls (average of $213). Flying from Cincinnati to Idaho Falls in December is currently the most expensive (average of $366). 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 Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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Top airline flying from Cincinnati to Idaho Falls

Discover the top airline that operate flights from Cincinnati to Idaho Falls. 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 January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$372Average$517FlexibilityNo cancel feeOn-timeN/A

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