Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Cincinnati to Idaho Falls from $110

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 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Cincinnati to Idaho Falls

Cheap round-trip flights

United Airlines Logo
3:31 pm - 8:54 pmCVG-IDA
7h 23m1 stop
United Airlines Logo
5:00 am - 2:29 pmIDA-CVG
7h 29m1 stop
$367United Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
Delta Logo
6:05 am - 12:26 pmCVG-IDA
8h 21m1 stop
Delta Logo
6:51 pm - 10:07 amIDA-CVG
13h 16m2 stops
$368Delta
Find Deal
Sat, Sep 27 - Fri, Oct 3
Delta Logo
7:10 pm - 10:25 pmCVG-IDA
5h 15m1 stop
Delta Logo
6:51 pm - 8:57 amIDA-CVG
12h 06m2 stops
$372Delta
Find Deal
Sat, Sep 20 - Tue, Sep 23
Delta Logo
6:05 am - 12:26 pmCVG-IDA
8h 21m1 stop
Delta Logo
6:51 pm - 8:57 amIDA-CVG
12h 06m2 stops
$380Delta
Find Deal
Sat, Sep 27 - Sat, Oct 4
Delta Logo
4:36 pm - 10:25 pmCVG-IDA
7h 49m2 stops
Delta Logo
6:51 pm - 8:57 amIDA-CVG
12h 06m2 stops
$389Delta
Find Deal
Fri, Sep 26 - Sat, Oct 4
Logo
10:27 pm - 11:30 amCVG-IDA
15h 03m1 stop
Logo
6:20 pm - 8:12 pmIDA-CVG
23h 52m2 stops
$392
Find Deal
Thu, Aug 14 - Mon, Aug 18
Alaska Airlines Logo
6:40 pm - 10:39 pmCVG-IDA
29h 59m1 stop
Alaska Airlines Logo
6:00 am - 5:49 pmIDA-CVG
9h 49m1 stop
$402Alaska Airlines
Find Deal
Fri, Sep 26 - Sat, Oct 4
Alaska Airlines Logo
6:40 pm - 10:39 pmCVG-IDA
29h 59m1 stop
Alaska Airlines Logo
6:13 am - 5:40 pmIDA-CVG
9h 27m1 stop
$422Alaska Airlines
Find Deal
Fri, Sep 26 - Fri, Oct 3
American Airlines Logo
6:36 am - 1:03 pmCVG-IDA
8h 27m1 stop
American Airlines Logo
12:54 pm - 1:22 pmIDA-CVG
22h 28m1 stop
$474American Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
United Airlines Logo
3:31 pm - 8:54 pmCVG-IDA
7h 23m1 stop
United Airlines Logo
5:56 pm - 10:03 pmIDA-CVG
26h 07m1 stop
$598United Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7

United Airlines flights from Cincinnati to Idaho Falls

Our best United Airlines deals on Cincinnati to Idaho Falls flight tickets
United Airlines
Sep 20
CVG3:31 pmCincinnati Cinci./N. Kentucky
7h 23m
1 stop
IDA8:54 pmIdaho Falls Fanning Field
Sep 23
IDA5:00 amIdaho Falls Fanning Field
7h 29m
1 stop
CVG2:29 pmCincinnati Cinci./N. Kentucky
$367
Find similar
United Airlines
Sep 4
CVG3:31 pmCincinnati Cinci./N. Kentucky
7h 23m
1 stop
IDA8:54 pmIdaho Falls Fanning Field
Sep 7
IDA5:56 pmIdaho Falls Fanning Field
26h 07m
1 stop
CVG10:03 pmCincinnati Cinci./N. Kentucky
$598
Find similar
United Airlines
Sep 4
CVG3:31 pmCincinnati Cinci./N. Kentucky
7h 23m
1 stop
IDA8:54 pmIdaho Falls Fanning Field
Sep 7
IDA5:00 amIdaho Falls Fanning Field
8h 52m
2 stops
CVG3:52 pmCincinnati Cinci./N. Kentucky
$600
Find similar

Delta flights from Cincinnati to Idaho Falls

Our best Delta deals on Cincinnati to Idaho Falls flight tickets
Delta
Sep 27
CVG6:05 amCincinnati Cinci./N. Kentucky
8h 21m
1 stop
IDA12:26 pmIdaho Falls Fanning Field
Oct 3
IDA6:51 pmIdaho Falls Fanning Field
13h 16m
2 stops
CVG10:07 amCincinnati Cinci./N. Kentucky
$368
Find similar
Delta
Sep 20
CVG7:10 pmCincinnati Cinci./N. Kentucky
5h 15m
1 stop
IDA10:25 pmIdaho Falls Fanning Field
Sep 23
IDA6:51 pmIdaho Falls Fanning Field
12h 06m
2 stops
CVG8:57 amCincinnati Cinci./N. Kentucky
$372
Find similar
Delta
Sep 27
CVG6:05 amCincinnati Cinci./N. Kentucky
8h 21m
1 stop
IDA12:26 pmIdaho Falls Fanning Field
Oct 4
IDA6:51 pmIdaho Falls Fanning Field
12h 06m
2 stops
CVG8:57 amCincinnati Cinci./N. Kentucky
$380
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cincinnati to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Cincinnati to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Sat 9/20

3:31 pm-8:54 pm

1 stop7h 23m

Idaho Falls Fanning Field

Tue 9/23

5:00 am-2:29 pm

1 stop7h 29m

$367

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Sat 9/27

6:05 am-12:26 pm

1 stop8h 21m

Idaho Falls Fanning Field

Fri 10/3

6:51 pm-10:07 am

2 stops13h 16m

$368

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Sat 9/20

7:10 pm-10:25 pm

1 stop5h 15m

Idaho Falls Fanning Field

Tue 9/23

6:51 pm-8:57 am

2 stops12h 06m

$372

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Sat 9/27

6:05 am-12:26 pm

1 stop8h 21m

Idaho Falls Fanning Field

Sat 10/4

6:51 pm-8:57 am

2 stops12h 06m

$380

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Fri 9/26

4:36 pm-10:25 pm

2 stops7h 49m

Idaho Falls Fanning Field

Sat 10/4

6:51 pm-8:57 am

2 stops12h 06m

$389

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Thu 8/14

10:27 pm-11:30 am

1 stop15h 03m

Idaho Falls Fanning Field

Mon 8/18

6:20 pm-8:12 pm

2 stops23h 52m

$392

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Fri 9/26

6:40 pm-10:39 pm

1 stop29h 59m

Idaho Falls Fanning Field

Sat 10/4

6:00 am-5:49 pm

1 stop9h 49m

$402

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Fri 9/26

6:40 pm-10:39 pm

1 stop29h 59m

Idaho Falls Fanning Field

Fri 10/3

6:13 am-5:40 pm

1 stop9h 27m

$422

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Thu 9/25

6:36 am-1:03 pm

1 stop8h 27m

Idaho Falls Fanning Field

Mon 9/29

12:54 pm-1:22 pm

1 stop22h 28m

$474

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Thu 9/4

3:31 pm-8:54 pm

1 stop7h 23m

Idaho Falls Fanning Field

Sun 9/7

5:56 pm-10:03 pm

1 stop26h 07m

$598

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Idaho Falls from

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 time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the afternoon. Flights from Cincinnati to Idaho Falls during this time can be as low as $614. Try not to purchase tickets in the morning because they tend to be around $712. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Cincinnati to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Cincinnati to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$110

Fastest flight time

5h 15m

Direct flights

None

Airports in Idaho Falls

1 airport
The best one-way flight to Idaho Falls from Cincinnati in the past 72 hours is $110. The best round-trip flight deal from Cincinnati to Idaho Falls found on momondo in the last 72 hours is $367.
The fastest flight from Cincinnati to Idaho Falls takes 5h 15m
There are no direct flights from Cincinnati to Idaho Falls. Popular non-direct route for this connection is Cincinnati Cinci./N. Kentucky Airport - Idaho Falls Fanning Field Airport.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)
Search flight deals

  • 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 5h 15m 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?

  • 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?

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
DeltaPriceFrom $372Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $414Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why 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.

An easier way to manage your Idaho Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States