SDF

$67 Find Cheap Flights from Illinois to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Louisville departing on 1/14. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$133
Overall average: $263
United Airlines
Tue 1/6Tue 1/6
ORD - SDF • Non-stop
Cheapest one-way
$67
Typical prices: $123-$311
United Airlines
Wed 1/14
ORD - SDF • Non-stop
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We hope you love your trip to Louisville!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Louisville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Louisville

Tue, Jan 6 - Tue, Jan 6
United Airlines Logo
10:45 am - 1:24 pm
ORD
-
SDF
1h 39mnonstop
United Airlines Logo
6:12 pm - 6:55 pm
SDF
-
ORD
1h 43mnonstop
$133United Airlines
Tue, Jan 13 - Thu, Jan 15
American Airlines Logo
4:08 pm - 6:39 pm
ORD
-
SDF
1h 31mnonstop
American Airlines Logo
1:32 pm - 2:20 pm
SDF
-
ORD
1h 48mnonstop
$152American Airlines
Tue, Jan 6 - Tue, Jan 6
Delta Logo
5:30 am - 11:37 am
ORD
-
SDF
5h 07m1 stop
Delta Logo
4:56 pm - 9:43 pm
SDF
-
ORD
5h 47m1 stop
$157Delta
Tue, Jan 6 - Wed, Jan 7
Delta Logo
5:30 am - 11:37 am
ORD
-
SDF
5h 07m1 stop
Delta Logo
12:36 pm - 9:05 pm
SDF
-
ORD
9h 29m2 stops
$162Delta
Tue, Jan 6 - Wed, Jan 7
Delta Logo
6:50 am - 2:42 pm
ORD
-
SDF
6h 52m2 stops
Delta Logo
6:00 am - 1:08 pm
SDF
-
ORD
8h 08m2 stops
$167Delta
Thu, Jan 8 - Sat, Jan 10
Southwest Logo
10:00 am - 12:15 pm
MDW
-
SDF
1h 15mnonstop
Southwest Logo
4:05 pm - 4:25 pm
SDF
-
MDW
1h 20mnonstop
$171Southwest
Thu, Jan 8 - Sat, Jan 10
United Airlines Logo
7:45 am - 10:23 am
ORD
-
SDF
1h 38mnonstop
United Airlines Logo
5:35 am - 6:19 am
SDF
-
ORD
1h 44mnonstop
$171United Airlines
Thu, Jan 8 - Sat, Jan 10
Southwest Logo
10:00 am - 12:15 pm
MDW
-
SDF
1h 15mnonstop
Southwest Logo
5:45 am - 11:25 am
SDF
-
MDW
6h 40m1 stop
$181Southwest
Tue, Feb 24 - Thu, Feb 26
Spirit Airlines Logo
7:05 am - 2:38 pm
ORD
-
SDF
6h 33m1 stop
Spirit Airlines Logo
3:33 pm - 9:13 pm
SDF
-
ORD
6h 40m1 stop
$181Spirit Airlines
Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
5:11 pm - 1:00 pm
STL
-
SDF
18h 49m1 stop
Multiple Airlines Logo
3:36 pm - 10:34 pm
SDF
-
STL
31h 58m2 stops
$277Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$67
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Chicago O'Hare Airport to Louisville

FAQs for booking flights from Illinois to Louisville

  • How does KAYAK find such low prices on flights from Illinois to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Jeffersonville
West Baden Springs
Elizabeth
Charlestown
Brandenburg
Georgetown

Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville

Louisville (SDF)