CVG - IDA

$221 Find Cheap Flights from Cincinnati to Idaho Falls - Compare and Save

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 Falls departing on 9/9. 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 Falls

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

Cheapest round-trip
$329
Typical prices: $483-$412
American Airlines
Sat 9/26Sat 10/3
CVG - IDA • 1 stop
Cheapest one-way
$221
United Airlines
Wed 9/9
CVG - IDA • 1 stop
Top airlines
American Airlines
Cheapest • from $329 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Cincinnati and Idaho Falls. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Denver (DEN)
Cheapest • Avg $459 (round-trip)
Salt Lake City (SLC)
Shortest trip • 6h 39m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 100% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cincinnati to Idaho Falls (CVG-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cincinnati to Idaho Falls 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 Falls

Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
7:51 am - 1:28 pm
CVG
-
IDA
7h 37m
1 stop
American Airlines Logo
1:58 pm - 11:37 pm
IDA
-
CVG
7h 39m
1 stop
$329American Airlines
Sun, Aug 2 - Fri, Aug 14
Multiple Airlines Logo
9:30 pm - 4:00 pm
CVG
-
IDA
20h 30m
1 stop
Multiple Airlines Logo
10:54 pm - 8:43 am
IDA
-
CVG
31h 49m
2 stops
$369Multiple Airlines
Sun, Aug 2 - Mon, Aug 10
Multiple Airlines Logo
9:30 pm - 4:00 pm
CVG
-
IDA
20h 30m
1 stop
Multiple Airlines Logo
10:54 pm - 11:48 am
IDA
-
CVG
34h 54m
2 stops
$370Multiple Airlines
Sun, Dec 13 - Tue, Dec 22
Delta Logo
6:40 am - 12:27 pm
CVG
-
IDA
7h 47m
1 stop
Delta Logo
1:10 pm - 11:09 pm
IDA
-
CVG
7h 59m
1 stop
$394Delta
Sat, Jul 4 - Fri, Jul 10
United Airlines Logo
6:00 am - 1:25 pm
CVG
-
IDA
9h 25m
2 stops
United Airlines Logo
2:30 pm - 10:40 pm
IDA
-
CVG
6h 10m
1 stop
$400United Airlines
Sun, Aug 2 - Thu, Aug 13
Multiple Airlines Logo
9:30 pm - 4:00 pm
CVG
-
IDA
20h 30m
1 stop
Multiple Airlines Logo
9:48 am - 7:29 pm
IDA
-
CVG
31h 41m
2 stops
$402Multiple Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
5:25 am - 11:38 am
CVG
-
IDA
8h 13m
1 stop
United Airlines Logo
2:25 pm - 10:30 pm
IDA
-
CVG
6h 05m
1 stop
$419United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
9:00 am - 3:23 pm
CVG
-
IDA
8h 23m
2 stops
United Airlines Logo
2:25 pm - 10:30 pm
IDA
-
CVG
6h 05m
1 stop
$424United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
11:26 am - 5:22 pm
CVG
-
IDA
7h 56m
2 stops
United Airlines Logo
5:57 pm - 10:47 am
IDA
-
CVG
14h 50m
2 stops
$429United Airlines
Thu, Aug 6 - Fri, Aug 14
Multiple Airlines Logo
8:00 am - 8:59 am
CVG
-
IDA
26h 59m
1 stop
Multiple Airlines Logo
10:54 pm - 8:43 am
IDA
-
CVG
31h 49m
2 stops
$430Multiple Airlines
Booking Insights

KAYAK's insights & trends for Cincinnati to Idaho Falls flights

Get data-powered insights and trends into flights from Cincinnati to Idaho Falls 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 Falls?

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 Falls departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cincinnati to Idaho Falls, 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 Falls is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $759 and $562 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$221
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Cincinnati to Idaho Falls

When to book flights from Cincinnati to Idaho Falls

Are your dates flexible? Find out the best times to travel from Cincinnati to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cincinnati to Idaho Falls

  • What is the cheapest flight from Cincinnati to Idaho Falls?

    In the last 5 days, the lowest price for a flight from Cincinnati to Idaho Falls was $221 for a one-way ticket and $329 for a round-trip.

  • Do I need a passport to fly between Cincinnati and Idaho Falls?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Cincinnati to Idaho Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cincinnati to Idaho Falls?

    SkyTeam is the only airline alliance operating flights between Cincinnati and Idaho Falls.

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

    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 Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Cincinnati 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 Falls?

    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 to Idaho Falls with an airline and back to Cincinnati with another airline. Booking your flights between Cincinnati and IDA can sometimes prove cheaper using this method.

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

    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 to Idaho Falls from Cincinnati up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Cincinnati to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Cincinnati to Idaho Falls. 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 Falls? 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 8405 reviews
7.8Entertainment
8.5Crew
7.2Food
8.1Boarding
7.8Comfort
Airline reviews

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

2.0 MediocreAnonymous, Jun 2026
RDU - LGA
Read more Delta reviews

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

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

Information on your arrival and departure airports

Cincinnati (CVG)
Idaho Falls (IDA)