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$39+ Cheap flights from Indiana to Kentucky

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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SDF
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Indiana to Kentucky

Keep the following information in mind while searching for Indiana to Kentucky flight deals. Data was last updated April 22, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$97
(Southwest)

One-way from

$39
(Southwest)
Provider with most accurate pricing for Indianapolis-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Louisville Intl flights.
Search Deals
From Indiana to Kentucky
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One-way flight from Indiana to Kentucky
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Find flight deals from Indiana to Kentucky

Cheapest flights from Indiana to Kentucky
Explore the most affordable flight options available from Indiana to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Southwest deal was found by Cheapflights users on 4/20. 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.
Mon 5/125:30 pmMDW - BNA
Nonstop1h 30mSouthwest
Wed 5/145:15 pmBNA - MDW
Nonstop1h 40mSouthwest
Deal found 4/20$97
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/128:05 pmORD - BNA
Nonstop1h 44mUnited Airlines
Wed 5/148:00 amBNA - ORD
Nonstop1h 51mUnited Airlines
Deal found 4/20$97
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/122:36 pmORD - BNA
Nonstop1h 36mMultiple Airlines
Mon 5/197:39 pmBNA - ORD
1 stop13h 11mMultiple Airlines
Deal found 4/21$98
This Expedia deal was found by Cheapflights users on 4/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/124:35 pmORD - BNA
1 stop6h 07mSpirit Airlines
Mon 5/192:28 pmBNA - ORD
Nonstop1h 57mSpirit Airlines
Deal found 4/21$99
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/122:36 pmORD - BNA
Nonstop1h 36mFrontier
Fri 5/164:55 pmBNA - ORD
Nonstop2h 04mFrontier
Deal found 4/21$101
This Southwest deal was found by Cheapflights users on 4/20. 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.
Mon 5/124:00 pmORD - BNA
Nonstop1h 40mSouthwest
Wed 5/146:05 amBNA - ORD
1 stop7h 00mSouthwest
Deal found 4/20$107
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1210:14 pmORD - BNA
Nonstop1h 34mAmerican Airlines
Sat 6/147:20 amBNA - ORD
Nonstop1h 57mAmerican Airlines
Deal found 4/21$128
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:06 pmIND - BNA
1 stop5h 26mAmerican Airlines
Wed 5/215:00 amBNA - IND
1 stop5h 17mAmerican Airlines
Deal found 4/21$159
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/151:19 pmMDW - CVG
1 stop10h 40mFrontier
Sun 5/185:45 amCVG - MDW
1 stop12h 45mFrontier
Deal found 4/20$160
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/154:15 pmORD - CVG
1 stop7h 44mFrontier
Sun 5/187:51 pmCVG - ORD
1 stop10h 19mFrontier
Deal found 4/20$160
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:40 pmORD - SDF
Nonstop1h 34mUnited Airlines
Mon 6/97:00 amSDF - ORD
Nonstop1h 37mUnited Airlines
Deal found 4/20$172
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:58 amORD - SDF
1 stop6h 37mAmerican Airlines
Wed 5/288:56 amSDF - ORD
Nonstop1h 36mAmerican Airlines
Deal found 4/21$176

Cheapflights Fare Finder

Customize your flight search to find flights from Indiana to Kentucky 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 April 22, 2025.
Use the filters below to find and compare flights from Indiana to Kentucky that are best for you.

Fly from

Indiana

Fly to

Kentucky

Route

Depart

Return

Price

ChicagoNashville

MDW - BNA

MDWBNA

Chicago Midway

Mon 5/12

5:30 pm-7:00 pm

Nonstop1h 30m

Nashville Intl

Wed 5/14

5:15 pm-6:55 pm

Nonstop1h 40m

$97

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Mon 5/12

8:05 pm-9:49 pm

Nonstop1h 44m

Nashville Intl

Wed 5/14

8:00 am-9:51 am

Nonstop1h 51m

$97

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Mon 5/12

2:36 pm-4:12 pm

Nonstop1h 36m

Nashville Intl

Mon 5/19

7:39 pm-8:50 am

1 stop13h 11m

$98

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Mon 5/12

4:35 pm-10:42 pm

1 stop6h 07m

Nashville Intl

Mon 5/19

2:28 pm-4:25 pm

Nonstop1h 57m

$99

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Mon 5/12

2:36 pm-4:12 pm

Nonstop1h 36m

Nashville Intl

Fri 5/16

4:55 pm-6:59 pm

Nonstop2h 04m

$101

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Mon 5/12

4:00 pm-5:40 pm

Nonstop1h 40m

Nashville Intl

Wed 5/14

6:05 am-1:05 pm

1 stop7h 00m

$107

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Mon 5/12

10:15 pm-11:50 pm

Nonstop1h 35m

Nashville Intl

Thu 5/15

5:32 am-7:25 am

Nonstop1h 53m

$151

IndianapolisNashville

IND - BNA

INDBNA

Indianapolis

Mon 5/19

7:06 pm-11:32 pm

1 stop5h 26m

Nashville Intl

Wed 5/21

5:00 am-11:17 am

1 stop5h 17m

$159

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Mon 5/12

6:20 am-4:44 pm

1 stop9h 24m

Cincinnati Cinci./N. Kentucky

Fri 5/16

5:55 pm-11:41 pm

1 stop6h 46m

$160

ChicagoCincinnati

MDW - CVG

MDWCVG

Chicago Midway

Fri 5/9

1:19 pm-12:59 am

1 stop10h 40m

Cincinnati Cinci./N. Kentucky

Mon 5/12

12:50 pm-8:33 pm

1 stop8h 43m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 60 results
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Best time to book a flight from Indiana to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Indiana 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.

Cheapflights Insights

Everything you need to know about your flight from Indiana to Kentucky

What is the cheapest time of day to fly from IN to KY?

Find hourly flight availability from Indiana to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indiana to Kentucky as you normally would.

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kentucky. Reviews last updated April 22, 2025.
Read through reviews of airlines operating flights from Indiana to Kentucky, such as Southwest, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,922 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,684 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,923 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Allegiant Air
7.3
Good
734 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

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

  • What are the cheapest airlines to fly from Indiana to Kentucky one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $39. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Indiana to Kentucky for a low price.

  • Can I find deals for flights from Indiana to Kentucky that include hotel bookings?

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

  • How can I find direct flights from Indiana to Kentucky?

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

  • Can I find deals for business class flights from Indiana to Kentucky?

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

  • What is the cheapest month to book a flight from Indiana to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Indiana to Kentucky (average of $299). Flying from Indiana to Kentucky in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Indiana to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Indiana to Kentucky

Discover the top airline that operate flights from Indiana to Kentucky. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$248FlexibilityNo cancel feeOn-time71%

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