How does KAYAK find such low prices on flights from Wisconsin 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 Wisconsin to Louisville.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Wisconsin 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 Wisconsin 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 Wisconsin with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wisconsin 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 Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$99 CHEAP FLIGHTS from Wisconsin to Louisville

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Flight Deals

Cheap Flights from Wisconsin to Louisville

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Wisconsin to Louisville

Sat, Oct 10 - Mon, Oct 12

6:59 am - 9:32 amORD Chicago O'Hare Intl-SDF Louisville Intl

1h 33mnonstop

6:29 am - 7:11 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 42mnonstop

$197American Airlines

Sat, Oct 17 - Sat, Oct 24

6:59 am - 9:32 amORD Chicago O'Hare Intl-SDF Louisville Intl

1h 33mnonstop

6:29 am - 7:11 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 42mnonstop

$197American Airlines

Sat, Oct 24 - Sat, Oct 24

10:39 am - 1:15 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 36mnonstop

6:16 pm - 7:05 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 49mnonstop

$197United Airlines

Mon, Oct 12 - Tue, Oct 13

6:55 am - 9:34 amORD Chicago O'Hare Intl-SDF Louisville Intl

1h 39mnonstop

7:00 am - 7:40 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 40mnonstop

$197United Airlines

Wed, Oct 14 - Tue, Nov 3

6:30 am - 12:54 pmORD Chicago O'Hare Intl-SDF Louisville Intl

5h 24m1 stop Atlanta Hartsfield-Jackson

6:00 am - 9:25 amSDF Louisville Intl-ORD Chicago O'Hare Intl

4h 25m1 stop Atlanta Hartsfield-Jackson

$217Delta

Thu, Oct 15 - Mon, Oct 19

8:29 am - 1:53 pmORD Chicago O'Hare Intl-SDF Louisville Intl

4h 24m1 stop Detroit Metropolitan Wayne County

2:36 pm - 8:30 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

6h 54m1 stop Detroit Metropolitan Wayne County

$217Delta

Wed, Oct 14 - Fri, Oct 16

10:20 am - 4:30 pmMKE Milwaukee-Mitchell-SDF Louisville Intl

5h 10m1 stop Baltimore/Washington

5:10 pm - 11:50 pmSDF Louisville Intl-MKE Milwaukee-Mitchell

7h 40m1 stop Baltimore/Washington

$236Southwest

Mon, Oct 26 - Thu, Oct 29

5:00 pm - 9:10 pmMKE Milwaukee-Mitchell-SDF Louisville Intl

3h 10m1 stop Chicago Midway

5:35 am - 10:40 amSDF Louisville Intl-MKE Milwaukee-Mitchell

6h 05m1 stop Baltimore/Washington

$237Southwest

Sat, Nov 7 - Thu, Nov 12

3:36 pm - 8:29 pmMSP Minneapolis St Paul-SDF Louisville Intl

27h 53m2 stops Atlanta Hartsfield-Jackson Tampa

9:09 pm - 3:43 pmSDF Louisville Intl-MSP Minneapolis St Paul

19h 34m1 stop Tampa

$300Multiple Airlines

Fri, Dec 11 - Tue, Dec 22

9:30 am - 8:42 pmATW Appleton Intl-SDF Louisville Intl

10h 12m1 stop Fort Myers SW Florida Intl

6:22 pm - 10:53 pmSDF Louisville Intl-ATW Appleton Intl

29h 31m1 stop Orlando Sanford Intl

$414Multiple Airlines

Recent last minute flight deals from Wisconsin to Louisville

Tue, Sep 22 - Tue, Oct 6

3:40 pm - 9:30 pmORD Chicago O'Hare Intl-SDF Louisville Intl

4h 50m1 stop Atlanta Hartsfield-Jackson

1:59 pm - 8:38 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

7h 39m1 stop Atlanta Hartsfield-Jackson

$394Delta

Tue, Sep 22 - Tue, Oct 6

2:55 pm - 5:29 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 34mnonstop

12:45 pm - 1:29 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 44mnonstop

$406American Airlines

Tue, Sep 22 - Tue, Oct 6

2:30 pm - 8:09 pmORD Chicago O'Hare Intl-SDF Louisville Intl

4h 39m1 stop Washington, D.C. Dulles Intl

5:15 am - 5:56 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 41mnonstop

$419United Airlines

Fri, Sep 25 - Wed, Oct 21

7:59 pm - 10:33 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 34mnonstop

5:19 pm - 6:14 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 55mnonstop

$440American Airlines

Sun, Sep 27 - Wed, Oct 21

6:40 am - 12:20 pmORD Chicago O'Hare Intl-SDF Louisville Intl

4h 40m1 stop Atlanta Hartsfield-Jackson

6:00 am - 9:25 amSDF Louisville Intl-ORD Chicago O'Hare Intl

4h 25m1 stop Atlanta Hartsfield-Jackson

$460Delta

Sun, Sep 27 - Wed, Oct 21

7:11 am - 10:25 amORD Chicago O'Hare Intl-SDF Louisville Intl

26h 14m1 stop Fort Lauderdale

10:55 am - 7:31 amSDF Louisville Intl-ORD Chicago O'Hare Intl

21h 36m2 stops Raleigh-Durham Orlando

$472Multiple Airlines

Fri, Sep 25 - Sun, Oct 25

9:25 pm - 11:59 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 34mnonstop

10:37 am - 11:22 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 45mnonstop

$519United Airlines

Sun, Sep 27 - Fri, Oct 2

7:54 pm - 7:19 pmMSP Minneapolis St Paul-SDF Louisville Intl

22h 25m2 stops Las Vegas Harry Reid Intl San Francisco

9:42 pm - 6:17 pmSDF Louisville Intl-MSP Minneapolis St Paul

21h 35m1 stop Fort Myers SW Florida Intl

$610Multiple Airlines

Sun, Sep 27 - Wed, Sep 30

6:20 am - 12:50 pmMKE Milwaukee-Mitchell-SDF Louisville Intl

5h 30m1 stop Baltimore/Washington

12:10 pm - 6:35 pmSDF Louisville Intl-MKE Milwaukee-Mitchell

7h 25m1 stop Denver Intl

$627Southwest

Wed, Sep 23 - Fri, Sep 25

6:00 am - 11:20 amMKE Milwaukee-Mitchell-SDF Louisville Intl

4h 20m1 stop Chicago Midway

7:10 pm - 9:25 pmSDF Louisville Intl-MKE Milwaukee-Mitchell

3h 15m1 stop Chicago Midway

$627Southwest

Recent direct flight deals from Wisconsin to Louisville

Wed, Oct 14 - Tue, Nov 3

6:55 pm - 9:35 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 40mnonstop

6:16 pm - 7:15 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 59mnonstop

$197American Airlines

Sat, Oct 10 - Mon, Oct 12

6:59 am - 9:32 amORD Chicago O'Hare Intl-SDF Louisville Intl

1h 33mnonstop

6:29 am - 7:11 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 42mnonstop

$197American Airlines

Thu, Nov 5 - Sat, Nov 7

7:55 pm - 10:30 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 35mnonstop

5:10 am - 5:55 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 45mnonstop

$197United Airlines

Sat, Oct 24 - Sat, Oct 24

10:39 am - 1:15 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 36mnonstop

6:16 pm - 7:05 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 49mnonstop

$197United Airlines

Sat, Oct 17 - Sat, Oct 24

6:59 am - 9:32 amORD Chicago O'Hare Intl-SDF Louisville Intl

1h 33mnonstop

6:29 am - 7:11 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 42mnonstop

$197American Airlines

Sat, Feb 27 - Tue, Mar 2

3:05 pm - 5:42 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 37mnonstop

6:14 pm - 7:12 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 58mnonstop

$197American Airlines

Thu, Feb 4 - Tue, Feb 9

7:50 pm - 10:55 pmMSP Minneapolis St Paul-SDF Louisville Intl

2h 05mnonstop

6:36 am - 7:54 amSDF Louisville Intl-MSP Minneapolis St Paul

2h 18mnonstop

$459Delta

Fri, Oct 30 - Mon, Nov 2

3:01 pm - 5:59 pmMSP Minneapolis St Paul-SDF Louisville Intl

1h 58mnonstop

6:39 pm - 7:55 pmSDF Louisville Intl-MSP Minneapolis St Paul

2h 16mnonstop

$459Delta

Thu, Dec 10 - Sun, Dec 13

8:59 am - 12:09 pmMSP Minneapolis St Paul-SDF Louisville Intl

2h 10mnonstop

6:50 am - 8:13 amSDF Louisville Intl-MSP Minneapolis St Paul

2h 23mnonstop

$459Delta

Tue, Nov 17 - Sat, Nov 21

7:45 pm - 10:46 pmMSP Minneapolis St Paul-SDF Louisville Intl

2h 01mnonstop

7:00 am - 8:15 amSDF Louisville Intl-MSP Minneapolis St Paul

2h 15mnonstop

$459Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$99

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 6% increase in price.

Flight from Chicago O'Hare Airport to Louisville

How does KAYAK find such low prices on flights from Wisconsin 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 Wisconsin to Louisville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wisconsin to Louisville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Wisconsin 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 Wisconsin 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 Wisconsin with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wisconsin 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 Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.