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Cheap flights from Idaho Falls to Cincinnati from $221

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 5/28. 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
1 adult, Economy, 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.
Allegiant Air Logo
1:22 pm - 7:32 pm
IDA
-
CVG
28h 10m
1 stop
Allegiant Air Logo
8:00 am - 5:51 pm
CVG
-
IDA
11h 51m
1 stop
$387Allegiant Air
Tue, Apr 7 - Sat, Apr 11
United Airlines Logo
2:30 pm - 10:19 pm
IDA
-
CVG
5h 49m
1 stop
United Airlines Logo
8:00 am - 1:24 pm
CVG
-
IDA
7h 24m
1 stop
$419United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
2:30 pm - 10:28 pm
IDA
-
CVG
5h 58m
1 stop
United Airlines Logo
8:00 am - 1:25 pm
CVG
-
IDA
7h 25m
1 stop
$422United Airlines
Sat, May 23 - Mon, May 25
United Airlines Logo
10:35 am - 11:59 pm
IDA
-
CVG
11h 24m
2 stops
United Airlines Logo
8:00 am - 1:25 pm
CVG
-
IDA
7h 25m
1 stop
$427United Airlines
Sat, May 23 - Mon, May 25
United Airlines Logo
2:30 pm - 10:19 pm
IDA
-
CVG
5h 49m
1 stop
United Airlines Logo
8:00 am - 1:24 pm
CVG
-
IDA
7h 24m
1 stop
$439United Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
12:44 pm - 8:29 pm
IDA
-
CVG
5h 45m
1 stop
American Airlines Logo
8:30 am - 1:38 pm
CVG
-
IDA
7h 08m
1 stop
$448American Airlines
Wed, May 27 - Sun, May 31
American Airlines Logo
2:18 pm - 10:40 pm
IDA
-
CVG
6h 22m
1 stop
American Airlines Logo
5:27 pm - 11:39 pm
CVG
-
IDA
8h 12m
1 stop
$484American Airlines
Sat, Apr 4 - Wed, Apr 8
United Airlines Logo
2:30 pm - 10:19 pm
IDA
-
CVG
5h 49m
1 stop
United Airlines Logo
7:40 am - 5:16 pm
CVG
-
IDA
11h 36m
2 stops
$503United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
10:35 am - 11:57 pm
IDA
-
CVG
11h 22m
2 stops
United Airlines Logo
8:00 am - 1:24 pm
CVG
-
IDA
7h 24m
1 stop
$515United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
2:30 pm - 10:28 pm
IDA
-
CVG
5h 58m
1 stop
United Airlines Logo
6:50 am - 11:45 am
CVG
-
IDA
6h 55m
1 stop
$517United Airlines
Mon, Jun 1 - Sat, Jun 6

Delta flights from Idaho Falls to Cincinnati

Our best Delta deals on Idaho Falls to Cincinnati flight tickets
Delta
Apr 7
IDA6:55 pmIdaho Falls Fanning Field
12h 01m
2 stops
CVG8:56 amCincinnati Cinci./N. Kentucky
Apr 11
CVG8:05 amCincinnati Cinci./N. Kentucky
6h 22m
1 stop
IDA12:27 pmIdaho Falls Fanning Field
$530
Delta
Apr 2
IDA1:10 pmIdaho Falls Fanning Field
7h 34m
1 stop
CVG10:44 pmCincinnati Cinci./N. Kentucky
Apr 6
CVG3:00 pmCincinnati Cinci./N. Kentucky
9h 16m
2 stops
IDA10:16 pmIdaho Falls Fanning Field
$555
Delta
Apr 7
IDA6:55 pmIdaho Falls Fanning Field
12h 01m
2 stops
CVG8:56 amCincinnati Cinci./N. Kentucky
Apr 11
CVG1:59 pmCincinnati Cinci./N. Kentucky
10h 17m
2 stops
IDA10:16 pmIdaho Falls Fanning Field
$590

American Airlines flights from Idaho Falls to Cincinnati

Our best American Airlines deals on Idaho Falls to Cincinnati flight tickets
American Airlines
May 27
IDA12:44 pmIdaho Falls Fanning Field
5h 45m
1 stop
CVG8:29 pmCincinnati Cinci./N. Kentucky
May 31
CVG8:30 amCincinnati Cinci./N. Kentucky
7h 08m
1 stop
IDA1:38 pmIdaho Falls Fanning Field
$448
American Airlines
Apr 4
IDA2:18 pmIdaho Falls Fanning Field
6h 22m
1 stop
CVG10:40 pmCincinnati Cinci./N. Kentucky
Apr 8
CVG5:27 pmCincinnati Cinci./N. Kentucky
8h 12m
1 stop
IDA11:39 pmIdaho Falls Fanning Field
$484
American Airlines
Jul 24
IDA1:54 pmIdaho Falls Fanning Field
7h 28m
1 stop
CVG11:22 pmCincinnati Cinci./N. Kentucky
Jul 31
CVG8:34 amCincinnati Cinci./N. Kentucky
6h 50m
1 stop
IDA1:24 pmIdaho Falls Fanning Field
$581

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 March 23, 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

Cheapest round-trip

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Tue 4/7

1:22 pm-7:32 pm

1 stop28h 10m

Cincinnati Cinci./N. Kentucky

Sat 4/11

8:00 am-5:51 pm

1 stop11h 51m

$387

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Tue 8/25

2:30 pm-10:19 pm

1 stop5h 49m

Cincinnati Cinci./N. Kentucky

Sat 8/29

8:00 am-1:24 pm

1 stop7h 24m

$419

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Sat 5/23

2:30 pm-10:28 pm

1 stop5h 58m

Cincinnati Cinci./N. Kentucky

Mon 5/25

8:00 am-1:25 pm

1 stop7h 25m

$422

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Sat 5/23

10:35 am-11:59 pm

2 stops11h 24m

Cincinnati Cinci./N. Kentucky

Mon 5/25

8:00 am-1:25 pm

1 stop7h 25m

$427

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Tue 8/25

2:30 pm-10:19 pm

1 stop5h 49m

Cincinnati Cinci./N. Kentucky

Sat 8/29

8:00 am-1:24 pm

1 stop7h 24m

$439
Quickest round-trip

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Wed 5/27

12:44 pm-8:29 pm

1 stop5h 45m

Cincinnati Cinci./N. Kentucky

Sun 5/31

8:30 am-1:38 pm

1 stop7h 08m

$448

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Sat 4/4

2:18 pm-10:40 pm

1 stop6h 22m

Cincinnati Cinci./N. Kentucky

Wed 4/8

5:27 pm-11:39 pm

1 stop8h 12m

$484

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Tue 8/25

2:30 pm-10:19 pm

1 stop5h 49m

Cincinnati Cinci./N. Kentucky

Sat 8/29

7:40 am-5:16 pm

2 stops11h 36m

$503

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Tue 8/25

10:35 am-11:57 pm

2 stops11h 22m

Cincinnati Cinci./N. Kentucky

Sat 8/29

8:00 am-1:24 pm

1 stop7h 24m

$515

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Mon 6/1

2:30 pm-10:28 pm

1 stop5h 58m

Cincinnati Cinci./N. Kentucky

Sat 6/6

6:50 am-11:45 am

1 stop6h 55m

$517

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

Delta and Alaska 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 49m

Direct flights

None
The fastest flight from Idaho Falls to Cincinnati takes 5h 49m
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 49m.

  • 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
9,462 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
West Chester
Fairfield
Oxford
Dry Ridge
Monroe
Hebron
Bethel
Trenton
Corinth
Georgetown
Edgewood

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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