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Cheap flights from Cincinnati to Idaho Falls from $186

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 4/9. 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

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Find the cheapest flights from Cincinnati to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:00 am - 1:24 pm
CVG
-
IDA
7h 24m
1 stop
United Airlines Logo
2:31 pm - 10:28 pm
IDA
-
CVG
5h 57m
1 stop
$373United Airlines
Wed, Jun 3 - Mon, Jun 8
United Airlines Logo
8:00 am - 1:24 pm
CVG
-
IDA
7h 24m
1 stop
United Airlines Logo
2:31 pm - 10:28 pm
IDA
-
CVG
5h 57m
1 stop
$374United Airlines
Tue, Jun 9 - Wed, Jun 24
American Airlines Logo
5:15 pm - 11:24 pm
CVG
-
IDA
8h 09m
1 stop
American Airlines Logo
2:18 pm - 10:41 pm
IDA
-
CVG
6h 23m
1 stop
$401American Airlines
Mon, Mar 2 - Wed, Mar 4
United Airlines Logo
9:00 am - 3:40 pm
CVG
-
IDA
8h 40m
1 stop
United Airlines Logo
6:35 am - 2:15 pm
IDA
-
CVG
5h 40m
1 stop
$405United Airlines
Tue, Feb 17 - Sat, Feb 21
United Airlines Logo
9:00 am - 1:30 pm
CVG
-
IDA
6h 30m
1 stop
United Airlines Logo
10:45 am - 11:49 pm
IDA
-
CVG
11h 04m
2 stops
$436United Airlines
Mon, Mar 2 - Wed, Mar 4
United Airlines Logo
8:00 am - 1:24 pm
CVG
-
IDA
7h 24m
1 stop
United Airlines Logo
6:03 pm - 11:02 am
IDA
-
CVG
14h 59m
2 stops
$443United Airlines
Tue, Jun 9 - Tue, Jun 23
United Airlines Logo
8:00 am - 1:24 pm
CVG
-
IDA
7h 24m
1 stop
United Airlines Logo
6:03 pm - 8:32 am
IDA
-
CVG
12h 29m
2 stops
$460United Airlines
Tue, Jun 9 - Wed, Jun 24
American Airlines Logo
8:10 am - 1:13 pm
CVG
-
IDA
7h 03m
1 stop
American Airlines Logo
12:41 pm - 9:58 pm
IDA
-
CVG
7h 17m
1 stop
$465American Airlines
Wed, Jun 10 - Wed, Jun 24
United Airlines Logo
7:00 am - 1:30 pm
CVG
-
IDA
8h 30m
2 stops
United Airlines Logo
10:45 am - 11:49 pm
IDA
-
CVG
11h 04m
2 stops
$472United Airlines
Mon, Mar 2 - Wed, Mar 4
United Airlines Logo
8:00 am - 1:24 pm
CVG
-
IDA
7h 24m
1 stop
United Airlines Logo
2:31 pm - 10:28 pm
IDA
-
CVG
5h 57m
1 stop
$473United Airlines
Tue, Jun 9 - Sun, Jun 21

United Airlines flights from Cincinnati to Idaho Falls

Our best United Airlines deals on Cincinnati to Idaho Falls flight tickets
United Airlines
Jun 3
CVG8:00 amCincinnati Cinci./N. Kentucky
7h 24m
1 stop
IDA1:24 pmIdaho Falls Fanning Field
Jun 8
IDA2:31 pmIdaho Falls Fanning Field
5h 57m
1 stop
CVG10:28 pmCincinnati Cinci./N. Kentucky
$373
United Airlines
Jun 9
CVG8:00 amCincinnati Cinci./N. Kentucky
7h 24m
1 stop
IDA1:24 pmIdaho Falls Fanning Field
Jun 24
IDA2:31 pmIdaho Falls Fanning Field
5h 57m
1 stop
CVG10:28 pmCincinnati Cinci./N. Kentucky
$374
United Airlines
Feb 17
CVG9:00 amCincinnati Cinci./N. Kentucky
8h 40m
1 stop
IDA3:40 pmIdaho Falls Fanning Field
Feb 21
IDA6:35 amIdaho Falls Fanning Field
5h 40m
1 stop
CVG2:15 pmCincinnati Cinci./N. Kentucky
$405

Alaska Airlines flights from Cincinnati to Idaho Falls

Our best Alaska Airlines deals on Cincinnati to Idaho Falls flight tickets
Alaska Airlines
Jun 10
CVG6:33 pmCincinnati Cinci./N. Kentucky
7h 26m
1 stop
IDA11:59 pmIdaho Falls Fanning Field
Jun 25
IDA6:00 amIdaho Falls Fanning Field
21h 43m
1 stop
CVG5:43 amCincinnati Cinci./N. Kentucky
$476
Alaska Airlines
Jun 10
CVG6:33 pmCincinnati Cinci./N. Kentucky
7h 26m
1 stop
IDA11:59 pmIdaho Falls Fanning Field
Jun 24
IDA4:17 pmIdaho Falls Fanning Field
11h 26m
2 stops
CVG5:43 amCincinnati Cinci./N. Kentucky
$481
Alaska Airlines
Jun 10
CVG6:33 pmCincinnati Cinci./N. Kentucky
7h 26m
1 stop
IDA11:59 pmIdaho Falls Fanning Field
Jun 22
IDA6:00 amIdaho Falls Fanning Field
21h 43m
1 stop
CVG5:43 amCincinnati Cinci./N. Kentucky
$496

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 February 5, 2026.
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

Wed 6/3

8:00 am-1:24 pm

1 stop7h 24m

Idaho Falls Fanning Field

Mon 6/8

2:31 pm-10:28 pm

1 stop5h 57m

$373

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Tue 6/9

8:00 am-1:24 pm

1 stop7h 24m

Idaho Falls Fanning Field

Wed 6/24

2:31 pm-10:28 pm

1 stop5h 57m

$374

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Mon 3/2

5:15 pm-11:24 pm

1 stop8h 09m

Idaho Falls Fanning Field

Wed 3/4

2:18 pm-10:41 pm

1 stop6h 23m

$401

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Tue 2/17

9:00 am-3:40 pm

1 stop8h 40m

Idaho Falls Fanning Field

Sat 2/21

6:35 am-2:15 pm

1 stop5h 40m

$405

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Mon 3/2

9:00 am-1:30 pm

1 stop6h 30m

Idaho Falls Fanning Field

Wed 3/4

10:45 am-11:49 pm

2 stops11h 04m

$436

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Tue 6/9

8:00 am-1:24 pm

1 stop7h 24m

Idaho Falls Fanning Field

Tue 6/23

6:03 pm-11:02 am

2 stops14h 59m

$443

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Tue 6/9

8:00 am-1:24 pm

1 stop7h 24m

Idaho Falls Fanning Field

Wed 6/24

6:03 pm-8:32 am

2 stops12h 29m

$460

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Wed 6/10

8:10 am-1:13 pm

1 stop7h 03m

Idaho Falls Fanning Field

Wed 6/24

12:41 pm-9:58 pm

1 stop7h 17m

$465

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Mon 3/2

7:00 am-1:30 pm

2 stops8h 30m

Idaho Falls Fanning Field

Wed 3/4

10:45 am-11:49 pm

2 stops11h 04m

$472

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Tue 6/9

8:00 am-1:24 pm

1 stop7h 24m

Idaho Falls Fanning Field

Sun 6/21

2:31 pm-10:28 pm

1 stop5h 57m

$473

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 airline that flies from Cincinnati Cinci./N. Kentucky to Idaho Falls Fanning Field?

American Airlines is the most popular carrier 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 46% 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

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

Fastest flight time

6h 30m

Direct flights

None
The fastest flight from Cincinnati to Idaho Falls takes 6h 30m
There are no direct flights from Cincinnati to Idaho Falls. There are no popular flight routes from Cincinnati to Idaho Falls.
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 6h 30m 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
7.9
8,151 reviews
Search Delta 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.

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