$49+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — IND
Dec 13 — Dec 201
1 adult, Economy
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Find cheap flights from Kentucky to Indiana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 November 13, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $90 (Kiwi.com) |
One-way from | $49 (United Airlines) |
Find flight deals from Kentucky to Indiana
Cheapest flights from Kentucky to IndianaExplore 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 November 13, 2025.
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 November 13, 2025.
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/39:00 pmBNA - ORD
Nonstop1h 50mSpirit Airlines
Sat 12/63:26 pmORD - BNA
1 stop7h 01mSpirit Airlines
Deal found 11/10![Spirit Airlines logo]()
$90
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/249:05 amSDF - ORD
Nonstop1h 44mUnited Airlines
Wed 12/317:52 pmORD - SDF
Nonstop1h 38mUnited Airlines
Deal found 11/12![United Airlines logo]()
$97
This Southwest deal was found by Cheapflights users on 11/12. 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.
Wed 12/248:10 amBNA - MDW
Nonstop1h 45mSouthwest
Thu 12/256:35 amMDW - BNA
Nonstop1h 30mSouthwest
Deal found 11/12![Southwest logo]()
$97
This Southwest deal was found by Cheapflights users on 11/12. 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.
Wed 12/248:10 amBNA - MDW
Nonstop1h 45mSouthwest
Wed 12/2412:15 pmMDW - BNA
1 stop4h 25mSouthwest
Deal found 11/12![Southwest logo]()
$107
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Wed 12/37:00 amSDF - ORD
Nonstop1h 40mUnited Airlines
Tue 12/95:54 pmORD - SDF
Nonstop1h 34mUnited Airlines
Deal found 11/11![United Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 11/12. 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.
Wed 12/36:45 amSDF - MDW
Nonstop1h 15mSouthwest
Tue 12/98:50 pmMDW - SDF
Nonstop1h 15mSouthwest
Deal found 11/12![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 11/10. 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.
Wed 12/38:55 pmBNA - MDW
Nonstop1h 40mSouthwest
Wed 12/176:20 pmMDW - BNA
Nonstop1h 35mSouthwest
Deal found 11/10![Southwest logo]()
$117
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Wed 12/1012:45 pmBNA - ORD
Nonstop1h 50mUnited Airlines
Wed 12/179:05 pmORD - BNA
Nonstop1h 44mUnited Airlines
Deal found 11/10![United Airlines logo]()
$117
This American Airlines deal was found by Cheapflights users on 11/12. 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 12/36:30 amSDF - ORD
Nonstop1h 44mAmerican Airlines
Tue 12/98:20 pmORD - SDF
Nonstop1h 36mAmerican Airlines
Deal found 11/12![American Airlines logo]()
$118
This Mytrip deal was found by Cheapflights users on 11/12. 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.
Wed 12/39:00 pmBNA - ORD
Nonstop1h 50mSpirit Airlines
Mon 12/87:10 amORD - BNA
1 stop15h 17mSpirit Airlines
Deal found 11/12![Spirit Airlines logo]()
$121
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/249:50 amBNA - ORD
Nonstop2h 04mUnited Airlines
Wed 12/245:50 pmORD - BNA
Nonstop1h 41mUnited Airlines
Deal found 11/12![United Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
Tue 11/258:45 amBNA - ORD
Nonstop1h 53mMultiple Airlines
Wed 12/33:43 pmORD - BNA
1 stop7h 59mMultiple Airlines
Deal found 11/11![Multiple Airlines logo]()
$126
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 November 13, 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
LouisvilleChicago
SDF - ORD
SDFORD
Louisville Intl
Tue 12/16
1:50 pm-2:28 pm
Nonstop1h 38m
Chicago O'Hare Intl
Wed 12/17
9:05 am-11:32 am
Nonstop1h 27m
$117
NashvilleChicago
BNA - MDW
BNAMDW
Nashville Intl
Wed 12/24
5:50 am-11:15 am
1 stop5h 25m
Chicago Midway
Wed 12/24
3:30 pm-7:55 pm
1 stop4h 25m
$117
NashvilleChicago
BNA - MDW
BNAMDW
Nashville Intl
Wed 12/10
11:05 am-12:45 pm
Nonstop1h 40m
Chicago Midway
Wed 12/17
5:35 am-7:05 am
Nonstop1h 30m
$117
NashvilleChicago
BNA - ORD
BNAORD
Nashville Intl
Wed 12/3
4:48 pm-6:55 pm
Nonstop2h 07m
Chicago O'Hare Intl
Wed 12/17
2:00 pm-3:44 pm
Nonstop1h 44m
$117
NashvilleChicago
BNA - MDW
BNAMDW
Nashville Intl
Wed 12/3
8:55 pm-10:35 pm
Nonstop1h 40m
Chicago Midway
Wed 12/17
6:20 pm-7:55 pm
Nonstop1h 35m
$117
NashvilleChicago
BNA - ORD
BNAORD
Nashville Intl
Wed 12/24
9:50 am-11:54 am
Nonstop2h 04m
Chicago O'Hare Intl
Wed 12/24
5:50 pm-7:31 pm
Nonstop1h 41m
$125
LouisvilleChicago
SDF - MDW
SDFMDW
Louisville Intl
Wed 12/3
1:50 pm-2:05 pm
Nonstop1h 15m
Chicago Midway
Tue 12/9
8:10 am-2:45 pm
1 stop5h 35m
$127
NashvilleChicago
BNA - ORD
BNAORD
Nashville Intl
Wed 2/4
10:20 am-12:15 pm
Nonstop1h 55m
Chicago O'Hare Intl
Wed 2/4
2:15 pm-8:55 pm
1 stop6h 40m
$127
LouisvilleChicago
SDF - ORD
SDFORD
Louisville Intl
Sun 1/18
5:35 am-6:19 am
Nonstop1h 44m
Chicago O'Hare Intl
Mon 1/19
7:52 pm-10:30 pm
Nonstop1h 38m
$134
LouisvilleChicago
SDF - MDW
SDFMDW
Louisville Intl
Thu 1/1
6:45 am-7:00 am
Nonstop1h 15m
Chicago Midway
Mon 1/5
2:40 pm-4:50 pm
Nonstop1h 10m
$134
Showing 1-10 of 60 results
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 November 13, 2025.
When flying from Kentucky to Indiana, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 61% versus a flight in the evening.