$101 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 4/7. 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$223
Idaho Falls
Idaho Falls1 stop$294
Hailey
Hailey1 stop$309
Lewiston
Lewiston1 stop$1,407
Spokane
Spokane1 stop$201
Boise
Boise1 stop$223
Idaho Falls
Idaho Falls1 stop$294
Hailey
Hailey1 stop$309
Lewiston
Lewiston1 stop$1,407
Spokane
Spokane1 stop$201

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

Wed, May 6 - Wed, May 13
Delta Logo
6:30 am - 10:45 am
CVG
-
GEG
7h 15m
1 stop
Delta Logo
4:13 pm - 5:56 am
GEG
-
CVG
10h 43m
1 stop
$201Delta
Wed, May 6 - Tue, May 12
Delta Logo
6:30 am - 10:45 am
CVG
-
GEG
7h 15m
1 stop
Delta Logo
6:10 am - 6:57 pm
GEG
-
CVG
9h 47m
2 stops
$206Delta
Wed, May 6 - Mon, May 11
Delta Logo
6:30 am - 12:27 pm
CVG
-
GEG
8h 57m
1 stop
Delta Logo
6:10 am - 7:18 pm
GEG
-
CVG
10h 08m
1 stop
$213Delta
Tue, Apr 28 - Tue, May 12
United Airlines Logo
9:00 am - 12:40 pm
CVG
-
GEG
6h 40m
1 stop
United Airlines Logo
5:00 am - 2:30 pm
GEG
-
CVG
6h 30m
1 stop
$267United Airlines
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
6:36 am - 12:18 pm
CVG
-
JAC
7h 42m
1 stop
American Airlines Logo
1:08 pm - 10:41 pm
JAC
-
CVG
7h 33m
1 stop
$273American Airlines
Mon, Apr 27 - Thu, May 7
American Airlines Logo
6:00 am - 12:41 pm
CVG
-
JAC
8h 41m
1 stop
American Airlines Logo
1:25 pm - 11:24 pm
JAC
-
CVG
7h 59m
1 stop
$289American Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
3:25 pm - 9:06 pm
CVG
-
IDA
7h 41m
1 stop
United Airlines Logo
2:30 pm - 10:30 pm
IDA
-
CVG
6h 00m
1 stop
$314United Airlines
Thu, Mar 12 - Mon, Mar 16
Multiple Airlines Logo
8:48 pm - 3:14 pm
CVG
-
IDA
20h 26m
1 stop
Multiple Airlines Logo
10:13 pm - 2:24 pm
IDA
-
CVG
14h 11m
2 stops
$331Multiple Airlines
Wed, Apr 1 - Fri, Apr 3
Alaska Airlines Logo
7:29 pm - 4:19 pm
CVG
-
IDA
22h 50m
1 stop
Alaska Airlines Logo
6:00 am - 6:29 pm
IDA
-
CVG
10h 29m
1 stop
$418Alaska Airlines
Wed, Apr 1 - Thu, Apr 2
Alaska Airlines Logo
6:36 am - 4:19 pm
CVG
-
IDA
11h 43m
2 stops
Alaska Airlines Logo
6:00 am - 6:29 pm
IDA
-
CVG
10h 29m
1 stop
$454Alaska Airlines
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.

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 February and March, when the average cost of round-trip tickets is $595 and $587 respectively.

Good to know

Low seasonJanuary
Cheapest flight$101
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 3% 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 8245 reviews
8.1Boarding
7.8Entertainment
7.2Food
7.9Comfort
8.5Crew
Airline reviews

Flight was warm for first few hours and quite rough

6.0 GoodZachary, Feb 2026
SLC - DCA
Read more Delta reviews

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

It was good experience this time. The flight was on time.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

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

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

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

Information on your arrival and departure airports