Cheap flights from Cincinnati to Idaho Falls from $211
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Idaho Falls departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Cincinnati to Idaho Falls
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Idaho Falls?
If you aren’t able to travel to Idaho Falls during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $414.
What is the cheapest day to depart on your flight to Idaho Falls?
Our data shows that Tuesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $496. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Friday is $768.
What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Idaho Falls Fanning Field?
United Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Idaho Falls Fanning Field
What airlines fly to Idaho Falls?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Idaho Falls from Cincinnati according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 3 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.
When to book flights from Cincinnati to Idaho Falls
Cheap Cincinnati to Idaho Falls (CVG to IDA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Idaho Falls
How far is Cincinnati Cinci./N. Kentucky to Idaho Falls Fanning Field by plane?
The straight-line distance from Cincinnati Cinci./N. Kentucky to Idaho Falls Fanning Field is 1452.3 mi. Typically, this will take 6h 02m by plane in normal conditions.
When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Idaho Falls Fanning Field Airport?
Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Idaho Falls Fanning Field Airport are updated daily.
How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Idaho Falls Fanning Field Airport?
The number of operators available for flights from Cincinnati Cinci./N. Kentucky Airport to Idaho Falls Fanning Field Airport is 2 as of June 2025.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Idaho Falls Fanning Field Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The required travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Cincinnati to Idaho Falls?
Based on momondo bookings for flights between Cincinnati and Idaho Falls, the leading airline is United Airlines, making up 69% of the total bookings. Other popular airlines include Delta with 31%.
Best airlines flying from Cincinnati to Idaho Falls
Compare and see reviews for airlines that fly from Cincinnati to Idaho Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $372 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $426 | Free Cancellation | Rating 7.4 8,801 reviews |
Traveling to a place near Idaho Falls?
Book flights to Idaho Falls if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Cincinnati to Idaho Falls?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho Falls from Cincinnati.
Can I find flights from Cincinnati to Idaho Falls with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Idaho Falls from Cincinnati with this policy.
How can momondo help me find flights from Cincinnati to Idaho Falls?
Once you have performed a search for Cincinnati to Idaho Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Cincinnati to Idaho Falls right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Idaho Falls from Cincinnati. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.