SDF

$49 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 12/24. 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
$97
Overall average: $300
United Airlines
Mon 11/24Mon 11/24
ORD - SDF • Non-stop
Cheapest one-way
$49
Typical prices: $95-$311
United Airlines
Wed 12/24
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

Mon, Nov 24 - Mon, Nov 24
United Airlines Logo
7:30 am - 9:59 amORD-SDF
1h 29mnonstop
United Airlines Logo
2:02 pm - 2:40 pmSDF-ORD
1h 38mnonstop
$97United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
8:20 pm - 10:56 pmORD-SDF
1h 36mnonstop
American Airlines Logo
6:21 pm - 7:16 pmSDF-ORD
1h 55mnonstop
$98American Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
American Airlines Logo
9:50 am - 12:30 pmORD-SDF
1h 40mnonstop
American Airlines Logo
6:30 am - 7:14 amSDF-ORD
1h 44mnonstop
$101American Airlines
Find Deal
Sun, Dec 21 - Mon, Jan 5
American Airlines Logo
8:53 pm - 11:30 pmORD-SDF
1h 37mnonstop
American Airlines Logo
6:27 am - 7:06 amSDF-ORD
1h 39mnonstop
$102American Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 3
Southwest Logo
10:05 am - 12:30 pmMDW-SDF
1h 25mnonstop
Southwest Logo
3:20 pm - 9:05 pmSDF-MDW
6h 45m1 stop
$111Southwest
Find Deal
Wed, Dec 3 - Wed, Dec 10
Southwest Logo
10:05 am - 12:30 pmMDW-SDF
1h 25mnonstop
Southwest Logo
7:05 pm - 7:20 pmSDF-MDW
1h 15mnonstop
$117Southwest
Find Deal
Wed, Dec 10 - Sun, Dec 14
Delta Logo
11:15 am - 5:16 pmORD-SDF
5h 01m1 stop
Delta Logo
7:50 am - 1:50 pmSDF-ORD
7h 00m1 stop
$157Delta
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Tue, Dec 9 - Wed, Dec 10
Delta Logo
5:29 pm - 11:59 pmMDW-SDF
5h 30m1 stop
Delta Logo
6:00 am - 11:55 amSDF-MDW
6h 55m1 stop
$157Delta
Find Deal
Thu, Dec 11 - Mon, Dec 15
Multiple Airlines Logo
6:15 am - 10:31 amORD-SDF
27h 16m1 stop
Multiple Airlines Logo
11:55 am - 11:08 amSDF-ORD
24h 13m1 stop
$193Multiple Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
Multiple Airlines Logo
7:00 am - 6:04 pmORD-SDF
10h 04m1 stop
Multiple Airlines Logo
6:54 pm - 11:27 amSDF-ORD
17h 33m1 stop
$213Multiple Airlines
Find Deal
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$49
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 3% 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)

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