$169 Cheap Flights from Cincinnati (CVG) to Idaho Falls (IDA)

View $169 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Idaho Falls Regional Airport (IDA)

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

Prices were available within the past 7 days and start at $169 for one-way flights and $322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Feb 3 - Tue, Feb 17
CVG
Cincinnati
IDA
Idaho Falls
$322 Roundtrip, found 13 hours ago
$322
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Cincinnati to Idaho Falls, returning Tue, Feb 17, priced at $322 found 13 hours ago
Alaska Airlines
Wed, Dec 3 - Wed, Dec 10
CVG
Cincinnati
IDA
Idaho Falls
$323 Roundtrip, found 11 hours ago
$323
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Cincinnati to Idaho Falls, returning Wed, Dec 10, priced at $323 found 11 hours ago
Hawaiian Airlines
Tue, Feb 3 - Wed, Feb 18
CVG
Cincinnati
IDA
Idaho Falls
$332 Roundtrip, found 13 hours ago
$332
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Cincinnati to Idaho Falls, returning Wed, Feb 18, priced at $332 found 13 hours ago
Alaska Airlines
Fri, Dec 12 - Mon, Jan 5
CVG
Cincinnati
IDA
Idaho Falls
$333 Roundtrip, found 8 hours ago
$333
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Cincinnati to Idaho Falls, returning Mon, Jan 5, priced at $333 found 8 hours ago
Alaska Airlines
Mon, Feb 2 - Sat, Feb 7
CVG
Cincinnati
IDA
Idaho Falls
$334 Roundtrip, found 13 hours ago
$334
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Mon, Feb 2 from Cincinnati to Idaho Falls, returning Sat, Feb 7, priced at $334 found 13 hours ago
Hawaiian Airlines
Tue, Jan 20 - Sat, Jan 24
CVG
Cincinnati
IDA
Idaho Falls
$337 Roundtrip, found 6 days ago
$337
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 20 from Cincinnati to Idaho Falls, returning Sat, Jan 24, priced at $337 found 6 days ago
Hawaiian Airlines
Tue, Dec 9 - Thu, Dec 25
CVG
Cincinnati
IDA
Idaho Falls
$340 Roundtrip, found 2 days ago
$340
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Dec 9 from Cincinnati to Idaho Falls, returning Thu, Dec 25, priced at $340 found 2 days ago
Delta
Tue, Dec 9 - Wed, Dec 24
CVG
Cincinnati
IDA
Idaho Falls
$344 Roundtrip, found 2 days ago
$344
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 9 from Cincinnati to Idaho Falls, returning Wed, Dec 24, priced at $344 found 2 days ago
United
Mon, Feb 2 - Sat, Feb 7
CVG
Cincinnati
IDA
Idaho Falls
$349 Roundtrip, found 13 hours ago
$349
Roundtrip
found 13 hours ago
Select United flight, departing Mon, Feb 2 from Cincinnati to Idaho Falls, returning Sat, Feb 7, priced at $349 found 13 hours ago
American Airlines
Tue, Mar 3 - Tue, Mar 10
CVG
Cincinnati
IDA
Idaho Falls
$353 Roundtrip, found 6 days ago
$353
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Mar 3 from Cincinnati to Idaho Falls, returning Tue, Mar 10, priced at $353 found 6 days ago

Find the cheapest month to fly from Cincinnati (CVG) to Idaho Falls (IDA)

January is typically the cheapest month to fly

From $308 - $935 per traveler.

Alternative airports near Idaho Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Idaho Falls Regional IDA. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $442
IDA
Idaho Falls Regional
CheapestClosest
Average driving time to city center5 min
Flights from $442

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Idaho Falls Regional Airport (IDA) cost?
Get a cheap one-way flight from $169 or cheap return flight from $322 from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Idaho Falls Regional Airport (IDA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Idaho Falls Regional Airport (IDA)?
February is the most affordable month to fly from CVG to IDA. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Idaho Falls Regional Airport (IDA)?
To find the cheapest airline flying from CVG to IDA, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Idaho Falls Regional Airport (IDA)?
There aren't any daily direct flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Idaho Falls Regional Airport (IDA). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from CVG to IDA?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Idaho Falls Regional Airport (IDA)?
To land at Idaho Falls Regional Airport (IDA) without delays, opt for a flight that takes off from Cincinnati - Northern Kentucky Intl. Airport (CVG) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Idaho Falls Regional Airport (IDA) last-minute?
Booking your flight from CVG to IDA just before your trip is usually more expensive. However, if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a CVG to IDA flight and hotel package?
Compared with arranging flights and hotels separately, booking a CVG to IDA flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of travel planning. Just pick your flights and select from our wide range of hotels, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Idaho Falls Regional Airport (IDA)?
In most cases, you can modify or cancel your CVG to IDA flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Idaho Falls Regional
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$322
Distance
1448 mi

Book with confidence

Cincinnati to Idaho Falls Flights

The cheapest times to fly from Cincinnati to Idaho Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cincinnati to Idaho Falls are during the month of February. You can find some of the cheapest flights from Cincinnati to Idaho Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cincinnati to Idaho Falls

Sunday is one of the best days to book for cheap flights from Cincinnati to Idaho Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cincinnati to Idaho Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cincinnati to Idaho Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $169 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cincinnati to Idaho Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cincinnati to Idaho Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cincinnati to Idaho Falls Flights

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*Available to One Key members.