Cheap flights from Illinois to Kentucky from $49
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 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Illinois to Kentucky?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 176% on flights from Illinois to Kentucky compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $240. For sooner than that we have options available in the next 3 days from $373.
What is the cheapest month to fly from Illinois to Kentucky?
Due to multiple factors, expect to potentially pay more when booking in April. For low rates, December can be a great choice for travel to Kentucky. Flights to Kentucky from Illinois in December are about $263 on average during December, but can be found for as low as $101.
When is the cheapest time to fly from Illinois to Kentucky (IL - KY)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Kentucky as you normally would.
Cheap American Airlines flights from Illinois to Kentucky
Explore cheap flight options specifically provided by American Airlines for the route between Illinois and Kentucky. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Check out some of the cheapest American Airlines flights we've come across from Illinois to Kentucky. It's recommended that users confirm their flight details before booking.
Cheap Spirit Airlines flights from Illinois to Kentucky
Explore cheap flight options specifically provided by Spirit Airlines for the route between Illinois and Kentucky. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Have a look at some of the cheapest available Spirit Airlines flights departing from Illinois and landing in Kentucky. Deals are refreshing constantly so come back soon for more options.
Cheap Illinois to Kentucky flights in May & June 2024
Find cheap flight options from Illinois to Kentucky specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
Check out some of the best flight deals from Illinois to Kentucky in 2024. For more flight deals, be sure to check back very soon.
Illinois to Kentucky 2024 flight deals
Discover exclusive flight deals for travel between Illinois and Kentucky in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Check out some of the best flight deals from Illinois to Kentucky in 2024. For more flight deals, be sure to check back very soon.
Non-stop flights to Kentucky from Illinois
Discover non-stop flight options from Illinois to Kentucky. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
For a shorter flight, select one of these non-stop flights from Illinois to Kentucky. Users seeking other options on flights from Illinois to Kentucky should update the search form at the top of the page.
Illinois to Kentucky flights leaving soon
Find last-minute flight options from Illinois to Kentucky for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Have a look at some of the flights available from Illinois to Kentucky departing last-minute. It's wise to confirm all flight details are correct before booking.
One-way flights to Kentucky from Illinois
Search for one-way flight options from Illinois to Kentucky. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
If you're seeking multiple options on one-way flights from Illinois to Kentucky, be sure to check out these deals, which are updated often. Those needing a return flight from Illinois to Kentucky can use the search form above.
Find flights from Illinois to Kentucky within your budget
Customize your flight search to find flights from Illinois 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 2,752,338 searches. Data last updated May 8, 2024.
Fly from
Fly to
Budget
$97 - $280
Route
Depart
Return
Price
Chicago O'Hare IntlLouisville Intl
ORD - SDF
ORDSDF
Chicago O'Hare Intl
Sun 5/26
Nonstop1h 31m
Louisville Intl
Tue 5/28
Nonstop1h 34m
Chicago O'Hare IntlLouisville Intl
ORD - SDF
ORDSDF
Chicago O'Hare Intl
Fri 9/6
Nonstop1h 38m
Louisville Intl
Mon 9/9
Nonstop1h 30m
Chicago O'Hare IntlOwensboro Daviess County
ORD - OWB
ORDOWB
Chicago O'Hare Intl
Wed 6/5
Nonstop1h 30m
Owensboro Daviess County
Thu 6/6
Nonstop1h 35m
Chicago O'Hare IntlOwensboro Daviess County
ORD - OWB
ORDOWB
Chicago O'Hare Intl
Mon 5/27
Nonstop1h 30m
Owensboro Daviess County
Wed 5/29
Nonstop1h 35m
Chicago O'Hare IntlLouisville Intl
ORD - SDF
ORDSDF
Chicago O'Hare Intl
Sun 5/26
1 stop13h 49m
Louisville Intl
Wed 5/29
1 stop16h 28m
Chicago O'Hare IntlLouisville Intl
ORD - SDF
ORDSDF
Chicago O'Hare Intl
Sun 5/26
2 stops15h 29m
Louisville Intl
Wed 5/29
1 stop16h 28m
Chicago O'Hare IntlLouisville Intl
ORD - SDF
ORDSDF
Chicago O'Hare Intl
Wed 8/7
1 stop4h 30m
Louisville Intl
Wed 8/14
1 stop5h 29m
Chicago O'Hare IntlLouisville Intl
ORD - SDF
ORDSDF
Chicago O'Hare Intl
Thu 5/30
Nonstop1h 29m
Louisville Intl
Fri 5/31
Nonstop1h 35m
Chicago MidwayLouisville Intl
MDW - SDF
MDWSDF
Chicago Midway
Tue 5/21
Nonstop1h 15m
Louisville Intl
Wed 5/22
Nonstop1h 15m
No data available for this route at this time. Please check back soon.
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 8, 2024.
Peruse reviews from past customers who have flown with American Airlines, Spirit Airlines and Delta from Illinois to Kentucky to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to KentuckySee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Illinois to Kentucky
Discover the top 4 airlines that operate flights from Illinois 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 2,752,338 searches. Data last updated May 8, 2024.
Search flights from Illinois to Kentucky by cabin class
Find flights from Illinois to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Illinois to Kentucky
Find hourly flight availability from Illinois 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 8, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 22%of flight departures | Morning6 am to noon |
| 38%of flight departures | AfternoonNoon to 6 pm |
| 39%of flight departures | Evening6 pm to midnight |
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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from Illinois to Kentucky?
Deals for Illinois to Kentucky flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Illinois to Kentucky?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kentucky from Illinois.
Can Cheapflights find flights from Illinois to Kentucky with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Illinois to Kentucky flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Illinois to Kentucky become cheaper?
Yes! Start tracking prices for Illinois to Kentucky flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.