HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho Falls

$336+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — IDA
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cincinnati to Idaho Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find 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 November 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 12/186:39 pmCVG - IDA
1 stop7h 28mAlaska Airlines
Mon 1/52:43 pmIDA - CVG
1 stop24h 56mAlaska Airlines
Deal found 11/1$434
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:20 pmCVG - IDA
2 stops24h 01mMultiple Airlines
Sat 1/39:30 pmIDA - CVG
1 stop16h 48mMultiple Airlines
Deal found 11/2$619
This Expedia deal was found by Cheapflights users on 11/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:39 pmCVG - IDA
1 stop7h 28mAlaska Airlines
Sat 1/33:09 pmIDA - CVG
1 stop24h 30mAlaska Airlines
Deal found 11/2$925
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:00 amCVG - IDA
1 stop7h 30mUnited Airlines
Wed 12/312:30 pmIDA - CVG
1 stop5h 42mUnited Airlines
Deal found 11/2$927
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/273:18 pmCVG - IDA
1 stop7h 56mUnited Airlines
Thu 1/16:40 amIDA - CVG
1 stop5h 42mUnited Airlines
Deal found 11/2$1,161

Cheap 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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$434
(Alaska Airlines)

One-way from

$336
(United Airlines)

Popular in

February

Cheapest in

March

Average price

$539
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
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 3, 2025.
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

Thu 12/18

6:39 pm-12:07 am

1 stop7h 28m

Idaho Falls Fanning Field

Mon 1/5

2:43 pm-5:39 pm

1 stop24h 56m

$434

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Mon 12/29

8:20 pm-6:21 pm

2 stops24h 01m

Idaho Falls Fanning Field

Sat 1/3

9:30 pm-4:18 pm

1 stop16h 48m

$619

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Mon 12/29

6:39 pm-12:07 am

1 stop7h 28m

Idaho Falls Fanning Field

Sat 1/3

3:09 pm-5:39 pm

1 stop24h 30m

$925

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Mon 12/29

8:00 am-1:30 pm

1 stop7h 30m

Idaho Falls Fanning Field

Wed 12/31

2:30 pm-10:12 pm

1 stop5h 42m

$927

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Sat 12/27

3:18 pm-9:14 pm

1 stop7h 56m

Idaho Falls Fanning Field

Thu 1/1

6:40 am-2:22 pm

1 stop5h 42m

$1,161

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Mon 1/5

2:19 pm-10:59 pm

2 stops10h 40m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cincinnati-Idaho Falls flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $246). Flying from Cincinnati to Idaho Falls in February is currently the most expensive (average of $466). 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 November 3, 2025.
Read through reviews of airlines operating flights from Cincinnati to Idaho Falls, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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 7h 28m. Alaska Airlines provides one of the quickest options available for as low as $434. The distance between Cincinnati and Idaho Falls is about 1448 mi.

  • 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 35% 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 $246). Flying from Cincinnati to Idaho Falls in February is currently the most expensive (average of $466). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cincinnati to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Boise flights
Cincinnati to Jackson flights
Cincinnati to Spokane flights
Columbus to Spokane flights
Pittsburgh to Spokane flights
Detroit to Spokane flights
Cleveland to Jackson flights
Columbus to Boise flights
Columbus to Jackson flights
Cleveland to Boise flights
Cincinnati to Boise flights
Detroit to Jackson flights
Dayton to Spokane flights
Pittsburgh to Jackson flights
Pittsburgh to Boise flights
Cleveland to Spokane flights
Pittsburgh to Idaho Falls flights
Dayton to Boise flights
Detroit to Idaho Falls flights
Akron to Idaho Falls flights
Cleveland to Hailey flights
Pittsburgh to Pocatello flights
Akron to Boise flights
Detroit to Lewiston flights
Columbus to Idaho Falls flights
Dayton to Jackson flights
Pittsburgh to Hailey flights
Akron to Jackson flights
Cincinnati to Hailey flights
Cleveland to Idaho Falls flights
Detroit to Hailey flights
Cincinnati to Lewiston flights
Dayton to Idaho Falls flights
Cleveland to Pocatello flights
Pittsburgh to Lewiston flights
Huntington to Boise flights
Detroit to West Yellowstone flights
Detroit to Pocatello flights
Cleveland to Twin Falls flights
Dayton to Pocatello flights
Cincinnati to Pocatello flights
Pittsburgh to West Yellowstone flights
Akron to Twin Falls flights
Cincinnati to West Yellowstone flights
Toledo to Boise flights
Toledo to Spokane flights
Columbus to West Yellowstone flights
Cleveland to West Yellowstone flights
Akron to West Yellowstone flights

Top 2 airlines flying from Cincinnati to Idaho Falls

Discover the top 2 airlines 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$372Average$517FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$414Average$747FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.