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Cheap flights from Cincinnati to Louisville from $109

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 Louisville departing on 8/27. 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

Find the cheapest flights from Cincinnati to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 am - 10:32 am
CVG
-
SDF
23h 32m
1 stop
Multiple Airlines Logo
2:56 pm - 11:21 am
SDF
-
CVG
20h 25m
2 stops
$274Multiple Airlines
Wed, Aug 26 - Wed, Sep 2
Southwest Logo
3:30 pm - 9:35 pm
CVG
-
SDF
6h 05m
1 stop
Southwest Logo
5:00 pm - 9:50 pm
SDF
-
CVG
4h 50m
1 stop
$279Southwest
Tue, Sep 22 - Tue, Sep 29
Southwest Logo
5:30 pm - 8:40 pm
CVG
-
SDF
3h 10m
1 stop
Southwest Logo
4:00 pm - 10:40 pm
SDF
-
CVG
6h 40m
2 stops
$284Southwest
Tue, Sep 22 - Tue, Oct 13
Multiple Airlines Logo
8:56 pm - 10:11 am
CVG
-
SDF
37h 15m
2 stops
Multiple Airlines Logo
7:59 pm - 8:51 am
SDF
-
CVG
12h 52m
1 stop
$285Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
2:23 pm - 10:32 am
CVG
-
SDF
20h 09m
2 stops
Multiple Airlines Logo
8:45 pm - 2:54 pm
SDF
-
CVG
18h 09m
1 stop
$291Multiple Airlines
Wed, Aug 12 - Sun, Aug 16
Multiple Airlines Logo
11:00 am - 10:32 am
CVG
-
SDF
23h 32m
1 stop
Multiple Airlines Logo
8:45 pm - 2:54 pm
SDF
-
CVG
18h 09m
1 stop
$292Multiple Airlines
Wed, Aug 12 - Sun, Aug 16
Southwest Logo
6:55 am - 12:15 pm
CVG
-
SDF
5h 20m
1 stop
Southwest Logo
4:40 pm - 8:55 pm
SDF
-
CVG
4h 15m
1 stop
$318Southwest
Wed, Nov 11 - Sun, Nov 15
Southwest Logo
5:30 pm - 8:30 pm
CVG
-
SDF
3h 00m
1 stop
Southwest Logo
4:40 pm - 11:55 pm
SDF
-
CVG
7h 15m
2 stops
$323Southwest
Wed, Nov 11 - Sun, Nov 15
Southwest Logo
6:00 am - 1:05 pm
CVG
-
SDF
7h 05m
2 stops
Southwest Logo
3:20 pm - 9:35 pm
SDF
-
CVG
6h 15m
1 stop
$364Southwest
Thu, Aug 20 - Thu, Aug 20
Southwest Logo
5:25 pm - 8:35 pm
CVG
-
SDF
3h 10m
1 stop
Southwest Logo
3:20 pm - 9:40 pm
SDF
-
CVG
6h 20m
1 stop
$388Southwest
Mon, Sep 14 - Mon, Sep 21

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Southwest flights from Cincinnati to Louisville

Our best Southwest deals on Cincinnati to Louisville flight tickets
Southwest
Sep 22
CVG3:30 pmCincinnati Cinci./N. Kentucky
6h 05m
1 stop
SDF9:35 pmLouisville Intl
Sep 29
SDF5:00 pmLouisville Intl
4h 50m
1 stop
CVG9:50 pmCincinnati Cinci./N. Kentucky
$279
Southwest
Sep 22
CVG5:30 pmCincinnati Cinci./N. Kentucky
3h 10m
1 stop
SDF8:40 pmLouisville Intl
Oct 13
SDF4:00 pmLouisville Intl
6h 40m
2 stops
CVG10:40 pmCincinnati Cinci./N. Kentucky
$284
Southwest
Nov 11
CVG6:55 amCincinnati Cinci./N. Kentucky
5h 20m
1 stop
SDF12:15 pmLouisville Intl
Nov 15
SDF4:40 pmLouisville Intl
4h 15m
1 stop
CVG8:55 pmCincinnati Cinci./N. Kentucky
$318

United Airlines flights from Cincinnati to Louisville

Our best United Airlines deals on Cincinnati to Louisville flight tickets
United Airlines
Oct 26
CVG7:00 amCincinnati Cinci./N. Kentucky
13h 52m
1 stop
SDF8:52 pmLouisville Intl
Oct 29
SDF5:15 amLouisville Intl
14h 03m
1 stop
CVG7:18 pmCincinnati Cinci./N. Kentucky
$503
United Airlines
Aug 11
CVG11:17 amCincinnati Cinci./N. Kentucky
5h 21m
1 stop
SDF4:38 pmLouisville Intl
Aug 13
SDF10:23 amLouisville Intl
4h 58m
1 stop
CVG3:21 pmCincinnati Cinci./N. Kentucky
$1,005

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Wed 8/26

11:00 am-10:32 am

1 stop23h 32m

Louisville Intl

Wed 9/2

2:56 pm-11:21 am

2 stops20h 25m

$274

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Tue 9/22

3:30 pm-9:35 pm

1 stop6h 05m

Louisville Intl

Tue 9/29

5:00 pm-9:50 pm

1 stop4h 50m

$279

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Tue 9/22

5:30 pm-8:40 pm

1 stop3h 10m

Louisville Intl

Tue 10/13

4:00 pm-10:40 pm

2 stops6h 40m

$284

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Mon 9/14

8:56 pm-10:11 am

2 stops37h 15m

Louisville Intl

Mon 9/21

7:59 pm-8:51 am

1 stop12h 52m

$285

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Wed 8/12

2:23 pm-10:32 am

2 stops20h 09m

Louisville Intl

Sun 8/16

8:45 pm-2:54 pm

1 stop18h 09m

$291

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Wed 8/12

11:00 am-10:32 am

1 stop23h 32m

Louisville Intl

Sun 8/16

8:45 pm-2:54 pm

1 stop18h 09m

$292

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Wed 11/11

6:55 am-12:15 pm

1 stop5h 20m

Louisville Intl

Sun 11/15

4:40 pm-8:55 pm

1 stop4h 15m

$318

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Wed 11/11

5:30 pm-8:30 pm

1 stop3h 00m

Louisville Intl

Sun 11/15

4:40 pm-11:55 pm

2 stops7h 15m

$323

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Thu 8/20

6:00 am-1:05 pm

2 stops7h 05m

Louisville Intl

Thu 8/20

3:20 pm-9:35 pm

1 stop6h 15m

$364
Quickest round-trip

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Mon 9/14

5:25 pm-8:35 pm

1 stop3h 10m

Louisville Intl

Mon 9/21

3:20 pm-9:40 pm

1 stop6h 20m

$388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Cincinnati to Louisville

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 Louisville Intl?

Breeze Airways, Allegiant Air, and Southwest are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Louisville Intl

When to book flights from Cincinnati to Louisville

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

Cheap Cincinnati to Louisville (CVG to SDF) flight deals and tips

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

Fastest flight time

5h 10m

Direct flights

None
The fastest flight from Cincinnati to Louisville takes 5h 10m
There are no direct flights from Cincinnati to Louisville. There are no popular flight routes from Cincinnati to Louisville.
Search flight deals

Frequently asked questions about flying from Cincinnati to Louisville

  • How far is Cincinnati Cinci./N. Kentucky to Louisville Intl by plane?

    The distance between Cincinnati Cinci./N. Kentucky and Louisville Intl is about 89.1 mi. Typically, this will take 5h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Louisville Intl Airport?

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Louisville Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Louisville Intl 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 Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
Jeffersonville
West Baden Springs
Bardstown
New Albany
Shepherdsville
Elizabeth
Corydon
Charlestown
Brandenburg
Georgetown
Springfield

Why use momondo?

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

Finding the right flight to Louisville from Cincinnati is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Louisville quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Louisville from Cincinnati which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cincinnati to Louisville?

Once you have performed a search for Cincinnati to Louisville 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 Louisville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cincinnati to Louisville 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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