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Cheap flights from Kentucky (KY) to Illinois (IL)

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How to find the cheapest flight from
Kentucky to Illinois

How far in advance should I book a flight from Kentucky to Illinois?

To save on the cost of your flight from Kentucky to Illinois, book at least 37 days before your planned departure. Booking around this time can save you about 10% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $177 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $177.

Cheap flights from Kentucky to Illinois in August, September 2020

The best prices found for Kentucky to Illinois flights for August, September
15 Aug - 14 Sep
$96pp
SDF
Louisville Standiford Field
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
SDF
Louisville Standiford Field
1 Aug - 3 Aug
$97pp
SDF
Louisville Standiford Field
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SDF
Louisville Standiford Field
1 Aug - 6 Aug
$100pp
SDF
Louisville Standiford Field
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
SDF
Louisville Standiford Field

Kentucky to Illinois 2020 flight deals

Cheap flights to Illinois from Kentucky found for this year
15 Aug - 14 Sep
$96pp
SDF
Louisville Standiford Field
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
SDF
Louisville Standiford Field
1 Aug - 4 Aug
$97pp
SDF
Louisville Standiford Field
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SDF
Louisville Standiford Field
1 Aug - 6 Aug
$100pp
SDF
Louisville Standiford Field
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
SDF
Louisville Standiford Field

Non-stop flights to Illinois from Kentucky

Save time with Kentucky to Illinois direct flight deals
1 Aug - 4 Aug
$97pp
SDF
Louisville Standiford Field
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SDF
Louisville Standiford Field
2 Aug - 5 Aug
$107pp
SDF
Louisville Standiford Field
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
SDF
Louisville Standiford Field
2 Aug - 2 Aug
$117pp
SDF
Louisville Standiford Field
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
SDF
Louisville Standiford Field

Last minute flights from Kentucky to Illinois

Late deals on round-trip flights to Illinois from Kentucky, departing today and this week
29 Jul - 31 Jul
$119pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SDF
Louisville Standiford Field
29 Jul - 31 Jul
$120pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SDF
Louisville Standiford Field
25 Jul - 30 Jul
$122pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SDF
Louisville Standiford Field

One-way flights to Illinois from Kentucky

The cheapest one-way flights from Kentucky to Illinois
9:15 am - 12:40 pm
Delta
1 Stop
4h 25m
LEX - ORD
Delta
$318
Delta
3:30 am - 10:29 am
Multiple Airlines
3 Stops
31h 59m
LEX - ORD
Multiple Airlines
$591
Kiwi.com
11:27 am - 12:45 pm
Linear Air Taxi
Nonstop
2h 18m
LEX - ORD
Linear Air Taxi
$2547
KAYAK

Related info for your journey

Useful info, stats and facts about Kentucky to Illinois flights.

Flight FAQs

From Kentucky to Illinois

Are flight prices decreasing from Kentucky to Illinois due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Kentucky and Illinois for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Kentucky to Illinois for under $100 on Cheapflights?

Yes, there are multiple flights from Kentucky to Illinois for under $100. The cheapest flight booked recently is on Multiple Airlines for just $96, but on average you can expect to pay $115.

Are there nonstop flights from Kentucky to Illinois for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Kentucky to Illinois under $100. A good price for a nonstop flight from Kentucky to Illinois is less than $636.

Are there last-minute flights available from Kentucky to Illinois for under $200?

There are currently 20+ open flights from Kentucky to Illinois within the next 7 days for less than $200.

What are the most popular airlines that fly from Kentucky to Illinois?

Before booking your flight from Kentucky to Illinois check out the most popular airlines for this route: Major Airline, American Airlines or Delta.

What are the most popular routes from Kentucky to Illinois?

When deciding which route to take from Kentucky to Illinois consider Louisville Standiford Field - Chicago O'Hare Intl, Lexington Blue Grass - Chicago O'Hare Intl or Lexington Blue Grass - Chicago Greater Rockford as they are the most popular.

What are the cheapest Flights from Kentucky to Illinois?

The cheapest flight price from Kentucky to Illinois is $92. On average you can expect to pay $205. The most popular route, (Louisville Standiford Field - Chicago O'Hare Intl), can usually be booked for $97.

What are the most reliable airlines from Kentucky to Illinois?

The top 3 most reliable airlines when flying from Kentucky to Illinois are Air New Zealand (100%), GoJet (99%) and Aer Lingus (99%).

How long is the flight from Kentucky to Illinois?

Departing from Kentucky to Illinois will take you 1h 29m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from Kentucky to Illinois round-trip?

Our cheapest airline available from Kentucky to Illinois is Delta. Our recent data shows that you can find tickets from as low as $112 on this airline.

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

For one-way options, check prices for Delta. According to our data, you can fly for as low as $59. Users have also found tickets on Linear Air Taxi for as little as $2083.

Destination points for flights from Kentucky to Illinois

Destination information for Illinois

Things to know before you go. Useful info for your trip from Kentucky to Illinois
Flight duration
1h 29m

Airports servicing

Owensboro (OWB)
Paducah (PAH)
Standiford Field (SDF)

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)
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