$124 Find Cheap Flights from Cincinnati to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cincinnati to Idaho departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cincinnati to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cincinnati to Idaho, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Cincinnati to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$335
Idaho Falls
Idaho Falls1 stop$229
Hailey
Hailey1 stop$438
Lewiston
Lewiston2 stops$831
Pocatello
Pocatello1 stop$609
Spokane
Spokane1 stop$302
Boise
Boise1 stop$335
Idaho Falls
Idaho Falls1 stop$229
Hailey
Hailey1 stop$438
Lewiston
Lewiston2 stops$831
Pocatello
Pocatello1 stop$609
Spokane
Spokane1 stop$302

Book Cheap Cincinnati to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cincinnati to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cincinnati to Idaho

Sun, May 10 - Fri, May 15
Multiple Airlines Logo
8:40 pm - 3:27 pm
CVG
-
IDA
20h 47m
1 stop
Multiple Airlines Logo
10:21 pm - 11:04 am
IDA
-
CVG
34h 43m
2 stops
$229Multiple Airlines
Sun, Aug 16 - Thu, Aug 20
Allegiant Air Logo
8:00 am - 11:02 am
CVG
-
GEG
30h 02m
1 stop
Allegiant Air Logo
12:44 pm - 7:30 pm
GEG
-
CVG
27h 46m
1 stop
$302Allegiant Air
Sat, May 2 - Sat, May 9
Delta Logo
4:34 pm - 9:05 pm
CVG
-
GEG
7h 31m
1 stop
Delta Logo
2:16 pm - 10:58 pm
GEG
-
CVG
5h 42m
1 stop
$357Delta
Sat, May 2 - Wed, May 13
Delta Logo
5:59 am - 2:53 pm
CVG
-
GEG
11h 54m
2 stops
Delta Logo
4:13 pm - 5:56 am
GEG
-
CVG
10h 43m
1 stop
$362Delta
Tue, Aug 11 - Thu, Aug 13
United Airlines Logo
3:30 pm - 9:02 pm
CVG
-
JAC
7h 32m
1 stop
United Airlines Logo
7:00 am - 2:28 pm
JAC
-
CVG
5h 28m
1 stop
$362United Airlines
Tue, Aug 18 - Thu, Aug 27
American Airlines Logo
1:57 pm - 7:23 pm
CVG
-
JAC
7h 26m
1 stop
American Airlines Logo
12:53 pm - 11:22 pm
JAC
-
CVG
8h 29m
1 stop
$367American Airlines
Sat, May 2 - Tue, May 12
United Airlines Logo
7:00 am - 12:39 pm
CVG
-
GEG
8h 39m
2 stops
United Airlines Logo
5:00 am - 8:30 pm
GEG
-
CVG
12h 30m
2 stops
$368United Airlines
Wed, May 27 - Tue, Jun 2
American Airlines Logo
2:15 pm - 7:24 pm
CVG
-
JAC
7h 09m
1 stop
American Airlines Logo
3:49 pm - 11:58 pm
JAC
-
CVG
6h 09m
1 stop
$384American Airlines
Wed, Jun 24 - Thu, Jul 2
Frontier Logo
8:15 pm - 12:09 pm
CVG
-
BOI
17h 54m
1 stop
Frontier Logo
1:25 pm - 7:31 pm
BOI
-
CVG
28h 06m
1 stop
$390Frontier
Wed, Jun 24 - Thu, Jul 2
Frontier Logo
8:36 pm - 12:09 pm
CVG
-
BOI
17h 33m
1 stop
Frontier Logo
1:04 pm - 7:31 pm
BOI
-
CVG
28h 27m
1 stop
$395Frontier
Booking Insights

KAYAK's insights & trends for Cincinnati to Idaho flights

Get data-powered insights and trends into flights from Cincinnati to Idaho to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Cincinnati to Idaho?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Cincinnati to Idaho departing in June.

What is the cheapest month to fly from Cincinnati to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cincinnati to Idaho, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cincinnati to Idaho is January, when tickets cost $318 (return) on average. On the other hand, the most expensive months are March and February, when the average cost of round-trip tickets is $633 and $595 respectively.

Good to know

Low seasonJanuary
Cheapest flight$124
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Cincinnati to Spokane

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Cincinnati to Idaho?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cincinnati to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cincinnati to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cincinnati to Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cincinnati to Idaho?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Cincinnati to Idaho with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cincinnati to Idaho?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cincinnati to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Cincinnati to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Cincinnati to Idaho. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cincinnati to Idaho? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8408 reviews
7.2Food
8.1Boarding
7.8Entertainment
8.5Crew
7.9Comfort
Airline reviews

Would have been better if there was a nonstop flight from Tampa to Norfolk or Tampa to New Port News.

8.0 ExcellentKaren, Apr 2026
ORF - ATL
Read more Delta reviews

Would have been better if there was a nonstop flight from Tampa to Norfolk or Tampa to New Port News.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

The flight was smooth, the crew was great but the plane was quite old

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Okay considering we had weather delays which the Pilot notified us of immediately!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

Wifi was spotty. Tray table was very dirty when I sat down.

Very disappointing. Flight was delayed by 1.5 hours and food options are very underwhelming even for first class seats (same food given to economy seats)

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Flight was delayed and they gave up my seat on my connection, even when I could still make the flight

The WiFi would not connect enough for me to do my actual work. It permaspooled, disconnected, said it was connected, then wouldn't open an email... it was frustrating. I am not a tall person, 5'4" - and I felt cramped with little room to reach into my bag under the seat in front of me. I feel sorry for anyone taller than me having to fly. the one positive thing I will add, is the overhead bins are roomy enough to manage more bags than other carriers.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

On time flight, good communication about boarding, lines didn't form unnecessarily for boarding before their group was announced (kept aisles clear), friendly flight attendants and service

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Everything you need to know for your flight from Cincinnati to Idaho

Information on your arrival and departure airports