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$109+ Cheap flights from Cincinnati to Louisville (CVG - SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SDF
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Cincinnati to Louisville

Cheapest flights from Cincinnati to Louisville
Explore the most affordable flight options available from Cincinnati to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:30 pm
CVG
-
SDF
1 stop6h 00m
Southwest
Tue 9/15:00 pm
SDF
-
CVG
1 stop4h 45m
Southwest
Deal found 7/28$279
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:23 pm
CVG
-
SDF
2 stops20h 09m
Multiple Airlines
Sun 8/168:45 pm
SDF
-
CVG
1 stop18h 09m
Multiple Airlines
Deal found 7/28$291
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:45 am
CVG
-
SDF
1 stop4h 36m
Multiple Airlines
Wed 8/122:56 pm
SDF
-
CVG
2 stops22h 51m
Multiple Airlines
Deal found 7/24$295
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:35 pm
CVG
-
SDF
1 stop6h 00m
Southwest
Sun 10/48:00 pm
SDF
-
CVG
1 stop4h 10m
Southwest
Deal found 7/26$318
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:09 am
CVG
-
SDF
2 stops10h 11m
Multiple Airlines
Fri 8/148:28 pm
SDF
-
CVG
1 stop21h 16m
Multiple Airlines
Deal found 7/26$354
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:45 am
CVG
-
SDF
1 stop4h 36m
Allegiant Air
Sun 8/99:24 pm
SDF
-
CVG
1 stop17h 40m
Allegiant Air
Deal found 7/25$369
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:40 pm
CVG
-
SDF
1 stop20h 51m
Multiple Airlines
Mon 8/38:28 pm
SDF
-
CVG
1 stop12h 41m
Multiple Airlines
Deal found 7/27$381
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:40 pm
CVG
-
SDF
1 stop20h 51m
Allegiant Air
Sat 8/15:51 pm
SDF
-
CVG
1 stop4h 33m
Allegiant Air
Deal found 7/24$404
This Southwest deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:50 pm
CVG
-
SDF
1 stop6h 30m
Southwest
Wed 8/128:45 am
SDF
-
CVG
1 stop6h 10m
Southwest
Deal found 7/24$469

Find flight deals from Cincinnati to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(Southwest)

One-way from

$109
(Kiwi.com)
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Louisville Intl flights.
Search Deals
From Cincinnati Cinci./N. Kentucky to Louisville Intl
Search Deals
One-way flight from Cincinnati Cinci./N. Kentucky to Louisville Intl
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 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

Tue 8/25

3:30 pm-9:30 pm

1 stop6h 00m

Louisville Intl

Tue 9/1

5:00 pm-9:45 pm

1 stop4h 45m

$279

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

Sat 8/8

7:45 am-12:21 pm

1 stop4h 36m

Louisville Intl

Wed 8/12

2:56 pm-1:47 pm

2 stops22h 51m

$295
Quickest round-trip

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Thu 10/1

3:35 pm-9:35 pm

1 stop6h 00m

Louisville Intl

Sun 10/4

8:00 pm-12:10 am

1 stop4h 10m

$318

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Fri 7/31

1:40 pm-10:31 am

1 stop20h 51m

Louisville Intl

Mon 8/3

8:28 pm-9:09 am

1 stop12h 41m

$381

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Mon 8/10

6:30 am-8:20 pm

1 stop13h 50m

Louisville Intl

Fri 8/14

8:28 pm-5:44 pm

1 stop21h 16m

$399

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Tue 8/11

3:30 pm-9:30 pm

1 stop6h 00m

Louisville Intl

Sat 8/15

8:20 am-12:40 pm

1 stop4h 20m

$469

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Sat 8/8

2:50 pm-9:20 pm

1 stop6h 30m

Louisville Intl

Wed 8/12

8:45 am-2:55 pm

1 stop6h 10m

$469

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Sat 8/8

5:50 am-12:40 pm

1 stop6h 50m

Louisville Intl

Sun 8/9

10:40 am-9:10 pm

2 stops10h 30m

$474

CincinnatiLouisville

CVG - SDF

CVGSDF

Cincinnati Cinci./N. Kentucky

Mon 8/10

6:00 am-1:05 pm

2 stops7h 05m

Louisville Intl

Fri 8/14

6:45 am-1:35 pm

2 stops6h 50m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Compare providers for flights from Cincinnati to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to Louisville in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cincinnati-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cincinnati-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cincinnati-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cincinnati to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Cincinnati with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Cincinnati to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cincinnati to Louisville?

    Airlines like Southwest fly from Cincinnati to Louisville in about 6h. The time it takes to get you to your destination can typically vary by up to . Cincinnati and Louisville are separated by a distance of 84 mi.

  • Can I find deals for flights from Cincinnati to Louisville that include hotel bookings?

    Yes. In addition to deals on Cincinnati to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cincinnati to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Louisville.

  • Can I find deals for business class flights from Cincinnati to Louisville?

    Yes. Cheapflights offers flight deals from Cincinnati to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Corydon
Shepherdsville
Elizabethtown
Jeffersonville
Bardstown

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