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Cheap flights from Idaho Falls to Cincinnati from $174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Cincinnati departing on 3/4. 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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0 bags

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Find the cheapest flights from Idaho Falls to Cincinnati

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:35 am - 2:15 pm
IDA
-
CVG
5h 40m
1 stop
United Airlines Logo
6:05 am - 3:40 pm
CVG
-
IDA
11h 35m
2 stops
$379United Airlines
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
6:03 am - 4:32 pm
IDA
-
CVG
8h 29m
1 stop
American Airlines Logo
5:15 pm - 11:24 pm
CVG
-
IDA
8h 09m
1 stop
$385American Airlines
Sat, Feb 21 - Wed, Feb 25
Delta Logo
3:16 pm - 10:43 pm
IDA
-
CVG
5h 27m
1 stop
Delta Logo
6:05 am - 2:34 pm
CVG
-
IDA
10h 29m
2 stops
$395Delta
Thu, May 28 - Sat, May 30
Delta Logo
3:16 pm - 10:43 pm
IDA
-
CVG
5h 27m
1 stop
Delta Logo
7:55 pm - 10:47 am
CVG
-
IDA
16h 52m
1 stop
$408Delta
Thu, May 28 - Sun, May 31
United Airlines Logo
2:31 pm - 10:28 pm
IDA
-
CVG
5h 57m
1 stop
United Airlines Logo
3:36 pm - 8:58 pm
CVG
-
IDA
7h 22m
1 stop
$429United Airlines
Wed, May 27 - Sat, May 30
American Airlines Logo
6:03 am - 4:24 pm
IDA
-
CVG
8h 21m
1 stop
American Airlines Logo
5:15 pm - 11:24 pm
CVG
-
IDA
8h 09m
1 stop
$431American Airlines
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
1:43 pm - 11:15 pm
IDA
-
CVG
7h 32m
1 stop
American Airlines Logo
8:10 am - 1:13 pm
CVG
-
IDA
7h 03m
1 stop
$444American Airlines
Thu, May 28 - Sat, May 30
Delta Logo
1:09 pm - 10:48 pm
IDA
-
CVG
7h 39m
1 stop
Delta Logo
5:30 pm - 10:40 pm
CVG
-
IDA
7h 10m
1 stop
$445Delta
Tue, Apr 14 - Sat, Apr 18
Alaska Airlines Logo
6:00 am - 6:28 pm
IDA
-
CVG
10h 28m
1 stop
Alaska Airlines Logo
7:28 pm - 3:31 pm
CVG
-
IDA
22h 03m
1 stop
$449Alaska Airlines
Wed, May 27 - Sun, May 31
Delta Logo
11:30 am - 6:55 pm
IDA
-
CVG
5h 25m
1 stop
Delta Logo
6:05 am - 2:34 pm
CVG
-
IDA
10h 29m
2 stops
$450Delta
Mon, May 25 - Sat, May 30

United Airlines flights from Idaho Falls to Cincinnati

Our best United Airlines deals on Idaho Falls to Cincinnati flight tickets
United Airlines
Feb 21
IDA6:35 amIdaho Falls Fanning Field
5h 40m
1 stop
CVG2:15 pmCincinnati Cinci./N. Kentucky
Feb 25
CVG6:05 amCincinnati Cinci./N. Kentucky
11h 35m
2 stops
IDA3:40 pmIdaho Falls Fanning Field
$379
United Airlines
May 27
IDA2:31 pmIdaho Falls Fanning Field
5h 57m
1 stop
CVG10:28 pmCincinnati Cinci./N. Kentucky
May 30
CVG3:36 pmCincinnati Cinci./N. Kentucky
7h 22m
1 stop
IDA8:58 pmIdaho Falls Fanning Field
$429
United Airlines
May 24
IDA7:00 amIdaho Falls Fanning Field
5h 27m
1 stop
CVG2:27 pmCincinnati Cinci./N. Kentucky
Jun 1
CVG9:21 pmCincinnati Cinci./N. Kentucky
14h 34m
2 stops
IDA9:55 amIdaho Falls Fanning Field
$475

American Airlines flights from Idaho Falls to Cincinnati

Our best American Airlines deals on Idaho Falls to Cincinnati flight tickets
American Airlines
Feb 21
IDA6:03 amIdaho Falls Fanning Field
8h 29m
1 stop
CVG4:32 pmCincinnati Cinci./N. Kentucky
Feb 25
CVG5:15 pmCincinnati Cinci./N. Kentucky
8h 09m
1 stop
IDA11:24 pmIdaho Falls Fanning Field
$385
American Airlines
Feb 19
IDA6:03 amIdaho Falls Fanning Field
8h 21m
1 stop
CVG4:24 pmCincinnati Cinci./N. Kentucky
Feb 23
CVG5:15 pmCincinnati Cinci./N. Kentucky
8h 09m
1 stop
IDA11:24 pmIdaho Falls Fanning Field
$431
American Airlines
May 28
IDA1:43 pmIdaho Falls Fanning Field
7h 32m
1 stop
CVG11:15 pmCincinnati Cinci./N. Kentucky
May 30
CVG8:10 amCincinnati Cinci./N. Kentucky
7h 03m
1 stop
IDA1:13 pmIdaho Falls Fanning Field
$444

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Cincinnati 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 February 6, 2026.
Use the filters below to find and compare flights from Idaho Falls to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Sat 2/21

6:35 am-2:15 pm

1 stop5h 40m

Cincinnati Cinci./N. Kentucky

Wed 2/25

6:05 am-3:40 pm

2 stops11h 35m

$379

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Sat 2/21

6:03 am-4:32 pm

1 stop8h 29m

Cincinnati Cinci./N. Kentucky

Wed 2/25

5:15 pm-11:24 pm

1 stop8h 09m

$385

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Thu 5/28

3:16 pm-10:43 pm

1 stop5h 27m

Cincinnati Cinci./N. Kentucky

Sat 5/30

6:05 am-2:34 pm

2 stops10h 29m

$395

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Thu 5/28

3:16 pm-10:43 pm

1 stop5h 27m

Cincinnati Cinci./N. Kentucky

Sun 5/31

7:55 pm-10:47 am

1 stop16h 52m

$408

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Wed 5/27

2:31 pm-10:28 pm

1 stop5h 57m

Cincinnati Cinci./N. Kentucky

Sat 5/30

3:36 pm-8:58 pm

1 stop7h 22m

$429

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Thu 2/19

6:03 am-4:24 pm

1 stop8h 21m

Cincinnati Cinci./N. Kentucky

Mon 2/23

5:15 pm-11:24 pm

1 stop8h 09m

$431

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Thu 5/28

1:43 pm-11:15 pm

1 stop7h 32m

Cincinnati Cinci./N. Kentucky

Sat 5/30

8:10 am-1:13 pm

1 stop7h 03m

$444

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Tue 4/14

1:09 pm-10:48 pm

1 stop7h 39m

Cincinnati Cinci./N. Kentucky

Sat 4/18

5:30 pm-10:40 pm

1 stop7h 10m

$445

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Wed 5/27

6:00 am-6:28 pm

1 stop10h 28m

Cincinnati Cinci./N. Kentucky

Sun 5/31

7:28 pm-3:31 pm

1 stop22h 03m

$449

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Mon 5/25

11:30 am-6:55 pm

1 stop5h 25m

Cincinnati Cinci./N. Kentucky

Sat 5/30

6:05 am-2:34 pm

2 stops10h 29m

$450

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Idaho Falls to Cincinnati

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 airline that flies from Idaho Falls Fanning Field to Cincinnati Cinci./N. Kentucky?

Alaska Airlines and United Airlines are the most popular carriers operating from Idaho Falls Fanning Field to Cincinnati Cinci./N. Kentucky

When to book flights from Idaho Falls to Cincinnati

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

Cheap Idaho Falls to Cincinnati (IDA to CVG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Cincinnati

Fastest flight time

5h 27m

Direct flights

None
The fastest flight from Idaho Falls to Cincinnati takes 5h 27m
There are no direct flights from Idaho Falls to Cincinnati. There are no popular flight routes from Idaho Falls to Cincinnati.
Search flight deals

  • How far is Idaho Falls Fanning Field to Cincinnati Cinci./N. Kentucky by plane?

    The distance between Idaho Falls Fanning Field and Cincinnati Cinci./N. Kentucky is about 1452.3 mi. In terms of flight time, this usually takes a little over 5h 27m.

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Cincinnati Cinci./N. Kentucky Airport?

    Prices for flights from Idaho Falls Fanning Field Airport to Cincinnati Cinci./N. Kentucky Airport are updated daily.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Cincinnati Cinci./N. Kentucky Airport?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Cincinnati Cinci./N. Kentucky Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Cincinnati Cinci./N. Kentucky Airport.

  • What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

    The travel and health documents required for your trip to Cincinnati Cinci./N. Kentucky Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cincinnati Cinci./N. Kentucky Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Idaho Falls to Cincinnati?

Best airlines flying from Idaho Falls to Cincinnati

Compare and see reviews for airlines that fly from Idaho Falls to Cincinnati with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $305Free CancellationRating
7.4
9,244 reviews
Search United Airlines flights

Traveling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Mason
Newport
Sharonville
Covington
Middletown
Williamstown
Lawrenceburg
Blue Ash
Fairfield
West Chester
Oxford
Dry Ridge
Monroe
Hebron
Edgewood
Bethel
Trenton
Corinth
Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Cincinnati?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho Falls to Cincinnati for you.

Can I find flights from Idaho Falls to Cincinnati with flexible booking policies on momondo?

Flights from Idaho Falls to Cincinnati with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Idaho Falls to Cincinnati?

momondo helps you find the best flight between Idaho Falls and Cincinnati by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho Falls to Cincinnati right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho Falls to Cincinnati flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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