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$46+ Cheap flights from Kentucky to Indiana

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — IND
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from Kentucky to Indiana

Keep the following information in mind while searching for Kentucky to Indiana flight deals. Data was last updated July 2, 2025.

Round-trip from

$87
(FlightHub)

One-way from

$46
(Flightnetwork)
From Kentucky to Indiana
Search Deals
One-way flight from Kentucky to Indiana
Search Deals

Find flight deals from Kentucky to Indiana

Cheapest flights from Kentucky to Indiana
Explore the most affordable flight options available from Kentucky to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/2. 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 9/53:11 pmBNA - ORD
Nonstop2h 05mMultiple Airlines
Sun 9/710:43 amORD - BNA
1 stop11h 34mMultiple Airlines
Deal found 7/2$86
This FlightHub deal was found by Cheapflights users on 7/2. 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.
Thu 7/174:46 pmBNA - ORD
1 stop7h 07mSpirit Airlines
Mon 7/214:37 pmORD - BNA
Nonstop1h 29mSpirit Airlines
Deal found 7/2$87
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/153:07 pmBNA - ORD
Nonstop2h 04mFrontier
Sun 8/1712:35 pmORD - BNA
Nonstop1h 39mFrontier
Deal found 6/30$88
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:08 pmSDF - ORD
Nonstop1h 42mUnited Airlines
Wed 8/67:40 pmORD - SDF
Nonstop1h 34mUnited Airlines
Deal found 6/30$97
This Southwest deal was found by Cheapflights users on 6/29. 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 8/71:15 pmSDF - MDW
Nonstop1h 15mSouthwest
Mon 8/113:30 pmMDW - SDF
Nonstop1h 10mSouthwest
Deal found 6/29$97
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/144:25 pmBNA - MDW
Nonstop1h 40mSouthwest
Mon 8/186:25 pmMDW - BNA
Nonstop1h 30mSouthwest
Deal found 6/30$97
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/142:35 pmBNA - ORD
Nonstop1h 50mSouthwest
Mon 8/182:55 pmORD - BNA
Nonstop1h 35mSouthwest
Deal found 6/30$97
This American Airlines deal was found by Cheapflights users on 6/29. 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 8/76:08 pmSDF - ORD
Nonstop1h 40mAmerican Airlines
Mon 8/118:32 pmORD - SDF
Nonstop1h 41mAmerican Airlines
Deal found 6/29$98
This Booking.com deal was found by Cheapflights users on 7/1. 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.
Fri 8/151:31 pmTYS - MDW
Nonstop1h 33mAllegiant Air
Mon 8/182:54 pmMDW - TYS
Nonstop1h 28mAllegiant Air
Deal found 7/1$112
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:50 amSDF - ORD
1 stop5h 35mSouthwest
Wed 8/201:50 pmORD - SDF
1 stop5h 05mSouthwest
Deal found 6/30$117
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/23:42 pmBNA - ORD
Nonstop1h 54mAmerican Airlines
Tue 8/58:02 amORD - BNA
Nonstop1h 29mAmerican Airlines
Deal found 6/30$118
This Southwest deal was found by Cheapflights users on 7/2. 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 9/65:55 amCVG - MDW
2 stops8h 35mSouthwest
Sat 9/138:05 amMDW - CVG
1 stop5h 20mSouthwest
Deal found 7/2$176

Cheapflights Fare Finder

Customize your flight search to find flights from Kentucky to Indiana 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 2, 2025.
Use the filters below to find and compare flights from Kentucky to Indiana that are best for you.

Fly from

Kentucky

Fly to

Indiana

Route

Depart

Return

Price

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Fri 9/5

3:11 pm-5:16 pm

Nonstop2h 05m

Chicago O'Hare Intl

Sun 9/7

10:43 am-10:17 pm

1 stop11h 34m

$86

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 7/17

4:46 pm-11:53 pm

1 stop7h 07m

Chicago O'Hare Intl

Mon 7/21

4:37 pm-6:06 pm

Nonstop1h 29m

$87

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Fri 8/15

3:07 pm-5:11 pm

Nonstop2h 04m

Chicago O'Hare Intl

Sun 8/17

12:35 pm-2:14 pm

Nonstop1h 39m

$88

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Mon 8/4

6:08 pm-6:50 pm

Nonstop1h 42m

Chicago O'Hare Intl

Wed 8/6

7:40 pm-10:14 pm

Nonstop1h 34m

$97

LouisvilleChicago

SDF - MDW

SDFMDW

Louisville Intl

Thu 8/7

7:10 pm-7:30 pm

Nonstop1h 20m

Chicago Midway

Mon 8/11

10:00 am-12:20 pm

Nonstop1h 20m

$97

NashvilleChicago

BNA - MDW

BNAMDW

Nashville Intl

Thu 8/14

4:25 pm-6:05 pm

Nonstop1h 40m

Chicago Midway

Mon 8/18

6:25 pm-7:55 pm

Nonstop1h 30m

$97

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 8/14

2:35 pm-4:25 pm

Nonstop1h 50m

Chicago O'Hare Intl

Mon 8/18

2:55 pm-4:30 pm

Nonstop1h 35m

$97

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Thu 8/7

6:08 pm-6:48 pm

Nonstop1h 40m

Chicago O'Hare Intl

Mon 8/11

8:32 pm-11:13 pm

Nonstop1h 41m

$98

KnoxvilleChicago

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Fri 8/15

1:31 pm-2:04 pm

Nonstop1h 33m

Chicago Midway

Mon 8/18

2:54 pm-5:22 pm

Nonstop1h 28m

$112

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Mon 8/18

11:50 am-4:25 pm

1 stop5h 35m

Chicago O'Hare Intl

Wed 8/20

1:50 pm-7:55 pm

1 stop5h 05m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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

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

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

Find hourly flight availability from Kentucky to Indiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

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

Reviews of airlines servicing Indiana

Get insights into the airlines that provide service to Indiana. 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 Indiana. Reviews last updated July 2, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Kentucky to Indiana have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Food

7.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Food

7.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,975 reviews
Southwest
8.0
Very good
4,272 reviews

Food

7.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,272 reviews

Food

7.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Food

7.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.2
Good
709 reviews
Southwest
8.0
Very good
4,272 reviews

Food

7.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Indiana. 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 Kentucky to Indiana one-way?

    The cheapest airlines for a one-way flight from Kentucky to Indiana are Frontier ($46), Spirit Airlines ($47), and United Airlines ($49).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Indiana 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 Kentucky to Indiana?

    Currently, August is the cheapest month in which you can book a flight from Kentucky to Indiana (average of $297). Flying from Kentucky to Indiana in March is currently the most expensive (average of $360). 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 Kentucky to Indiana

See prices for flight routes from nearby airports that may be better suited for you.
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