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$49+ 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SDF
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$100
(Cheapflightsfares)

One-way from

$49
(Booking.com)
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
Search Deals
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 May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:47 amORD - BNA
1 stop8h 15mSpirit Airlines
Mon 6/27:39 pmBNA - ORD
1 stop13h 11mSpirit Airlines
Deal found 4/30$100
This Booking.com deal was found by Cheapflights users on 5/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2912:34 pmORD - BNA
Nonstop1h 36mMultiple Airlines
Mon 6/27:39 pmBNA - ORD
1 stop13h 11mMultiple Airlines
Deal found 5/1$102
This CheapOair deal was found by Cheapflights users on 5/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2912:34 pmORD - BNA
Nonstop1h 36mFrontier
Thu 6/53:07 pmBNA - ORD
Nonstop1h 49mFrontier
Deal found 5/1$103
This American Airlines deal was found by Cheapflights users on 5/1. 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 6/47:10 amORD - BNA
Nonstop1h 39mAmerican Airlines
Sat 6/73:26 pmBNA - ORD
Nonstop1h 50mAmerican Airlines
Deal found 5/1$145
This Southwest deal was found by Cheapflights users on 5/1. 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 5/295:20 amMDW - BNA
Nonstop1h 25mSouthwest
Thu 6/55:25 amBNA - MDW
Nonstop1h 35mSouthwest
Deal found 5/1$145
This Mytrip deal was found by Cheapflights users on 5/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:31 pmIND - BNA
1 stop21h 30mSpirit Airlines
Mon 5/267:47 pmBNA - IND
1 stop27h 12mSpirit Airlines
Deal found 5/1$162
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:03 pmORD - CVG
1 stop16h 56mFrontier
Sat 5/316:05 amCVG - ORD
1 stop18h 47mFrontier
Deal found 4/30$163
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/312:41 pmORD - SDF
1 stop19h 03mMultiple Airlines
Wed 6/42:07 pmSDF - ORD
1 stop7h 01mMultiple Airlines
Deal found 4/30$163
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:30 amORD - SDF
1 stop5h 42mSpirit Airlines
Fri 5/302:07 pmSDF - ORD
1 stop7h 01mSpirit Airlines
Deal found 4/30$164
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/303:57 pmORD - BNA
1 stop5h 49mDelta
Mon 6/27:45 pmBNA - ORD
1 stop4h 13mDelta
Deal found 4/30$177
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:31 pmMDW - BNA
1 stop4h 25mDelta
Mon 6/29:26 amBNA - MDW
1 stop5h 54mDelta
Deal found 5/1$177
This American Airlines deal was found by Cheapflights users on 5/1. 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 5/282:20 pmORD - SDF
Nonstop1h 32mAmerican Airlines
Thu 5/2911:51 amSDF - ORD
Nonstop1h 41mAmerican Airlines
Deal found 5/1$179

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 May 1, 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

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Thu 5/29

7:47 am-4:02 pm

1 stop8h 15m

Nashville Intl

Mon 6/2

7:39 pm-8:50 am

1 stop13h 11m

$100

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Thu 5/29

12:34 pm-2:10 pm

Nonstop1h 36m

Nashville Intl

Mon 6/2

7:39 pm-8:50 am

1 stop13h 11m

$102

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Thu 5/29

12:34 pm-2:10 pm

Nonstop1h 36m

Nashville Intl

Thu 6/5

3:07 pm-4:56 pm

Nonstop1h 49m

$103

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Wed 6/4

7:10 am-8:49 am

Nonstop1h 39m

Nashville Intl

Sat 6/7

3:26 pm-5:16 pm

Nonstop1h 50m

$145

ChicagoNashville

MDW - BNA

MDWBNA

Chicago Midway

Thu 5/29

5:20 am-6:45 am

Nonstop1h 25m

Nashville Intl

Thu 6/5

5:25 am-7:00 am

Nonstop1h 35m

$145

IndianapolisNashville

IND - BNA

INDBNA

Indianapolis

Sat 5/24

5:31 pm-2:01 pm

1 stop21h 30m

Nashville Intl

Mon 5/26

7:47 pm-11:59 pm

1 stop27h 12m

$162

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Sat 5/24

5:03 pm-10:59 am

1 stop16h 56m

Cincinnati Cinci./N. Kentucky

Sat 5/31

6:05 am-11:52 pm

1 stop18h 47m

$163

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Tue 6/3

12:41 pm-8:44 am

1 stop19h 03m

Louisville Intl

Wed 6/4

2:07 pm-8:08 pm

1 stop7h 01m

$163

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Wed 5/28

6:30 am-1:12 pm

1 stop5h 42m

Louisville Intl

Fri 5/30

2:07 pm-8:08 pm

1 stop7h 01m

$164

ChicagoNashville

ORD - BNA

ORDBNA

Chicago O'Hare Intl

Fri 5/30

7:05 am-1:56 pm

1 stop6h 51m

Nashville Intl

Mon 6/2

7:45 pm-11:58 pm

1 stop4h 13m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

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 May 1, 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 May 1, 2025.
Read through reviews of airlines operating flights from Indiana to Kentucky, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,293 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,923 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Allegiant Air, with whom users have recently found tickets for as low as $49. However, be on the lookout for offers from Spirit Airlines and Frontier, 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

Browse thousands of different options on Cheapflights for your next trip

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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 2 airlines flying from Indiana to Kentucky

Discover the top 2 airlines 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$248FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$243FlexibilityNo cancel feeOn-timeN/A

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