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

Tue, Oct 13 - Sat, Oct 17

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

1h 33mnonstop

12:46 pm - 1:30 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 44mnonstop

$197American Airlines

Tue, Dec 22 - Thu, Dec 31

3:10 pm - 5:40 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 30mnonstop

6:47 pm - 7:50 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

2h 03mnonstop

$197American Airlines

Mon, Oct 5 - Wed, Oct 7

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

1h 39mnonstop

9:04 am - 9:45 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 41mnonstop

$197United Airlines

Thu, Oct 22 - Sat, Oct 24

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

1h 39mnonstop

9:04 am - 9:45 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 41mnonstop

$197United Airlines

Wed, Oct 28 - Wed, Oct 28

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

1h 33mnonstop

5:35 pm - 6:30 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 55mnonstop

$197American Airlines

Sat, Oct 24 - Sat, Oct 31

1:23 pm - 9:38 pmORD Chicago O'Hare Intl-SDF Louisville Intl

7h 15m1 stop Atlanta Hartsfield-Jackson

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

7h 39m1 stop Atlanta Hartsfield-Jackson

$217Delta

Sat, Oct 24 - Sat, Oct 31

11:19 am - 4:51 pmORD Chicago O'Hare Intl-SDF Louisville Intl

4h 32m1 stop Detroit Metropolitan Wayne County

7:05 am - 12:13 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

6h 08m1 stop Atlanta Hartsfield-Jackson

$217Delta

Mon, Oct 5 - Wed, Oct 7

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

3h 10m1 stop Chicago Midway

3:55 pm - 10:20 pmSDF Louisville Intl-MKE Milwaukee-Mitchell

7h 25m1 stop Baltimore/Washington

$249Southwest

Tue, Sep 29 - Thu, Oct 1

7:40 am - 12:10 pmMKE Milwaukee-Mitchell-SDF Louisville Intl

3h 30m1 stop Nashville Intl

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

6h 05m1 stop Baltimore/Washington

$249Southwest

Mon, Oct 19 - Thu, Oct 22

9:15 am - 9:02 pmATW Appleton Intl-SDF Louisville Intl

10h 47m1 stop Fort Myers SW Florida Intl

9:43 pm - 8:52 pmSDF Louisville Intl-ATW Appleton Intl

24h 09m1 stop Orlando Sanford Intl

$453Multiple Airlines

Recent last minute flight deals from Wisconsin to Louisville

Thu, Sep 10 - Sun, Sep 13

12:56 pm - 5:29 pmMSN Madison Truax Field-SDF Louisville Intl

3h 33m1 stop Chicago O'Hare Intl

2:41 pm - 6:24 pmSDF Louisville Intl-MSN Madison Truax Field

4h 43m1 stop Chicago O'Hare Intl

$389American Airlines

Thu, Sep 10 - Sun, Sep 13

12:56 pm - 5:29 pmMSN Madison Truax Field-SDF Louisville Intl

3h 33m1 stop Chicago O'Hare Intl

2:41 pm - 6:24 pmSDF Louisville Intl-MSN Madison Truax Field

4h 43m1 stop Chicago O'Hare Intl

$439American Airlines

Mon, Sep 14 - Thu, Sep 17

7:15 am - 9:54 amORD Chicago O'Hare Intl-SDF Louisville Intl

1h 39mnonstop

9:00 am - 9:41 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 41mnonstop

$445United Airlines

Fri, Sep 11 - Sun, Sep 13

3:10 pm - 8:55 pmDLH Duluth Intl-SDF Louisville Intl

4h 45m1 stop Chicago O'Hare Intl

5:15 am - 10:40 amSDF Louisville Intl-DLH Duluth Intl

6h 25m1 stop Chicago O'Hare Intl

$448United Airlines

Thu, Sep 10 - Wed, Sep 16

7:11 am - 10:35 amORD Chicago O'Hare Intl-SDF Louisville Intl

26h 24m1 stop Fort Lauderdale

10:56 am - 10:59 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

13h 03m2 stops Raleigh-Durham Orlando

$476Multiple Airlines

Mon, Sep 14 - Wed, Sep 23

6:50 am - 9:02 pmMSP Minneapolis St Paul-SDF Louisville Intl

13h 12m1 stop Fort Myers SW Florida Intl

7:06 pm - 6:01 pmSDF Louisville Intl-MSP Minneapolis St Paul

23h 55m2 stops Raleigh-Durham Dallas/Fort Worth

$557Multiple Airlines

Fri, Sep 11 - Sun, Sep 13

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

4h 40m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:19 amSDF Louisville Intl-ORD Chicago O'Hare Intl

5h 19m1 stop Atlanta Hartsfield-Jackson

$603Delta

Mon, Sep 14 - Thu, Sep 17

11:29 am - 5:10 pmORD Chicago O'Hare Intl-SDF Louisville Intl

4h 41m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:19 amSDF Louisville Intl-ORD Chicago O'Hare Intl

5h 19m1 stop Atlanta Hartsfield-Jackson

$603Delta

Thu, Sep 10 - Sat, Sep 12

5:45 am - 3:30 pmMKE Milwaukee-Mitchell-SDF Louisville Intl

8h 45m2 stops Chicago Midway Baltimore/Washington

9:55 am - 4:30 pmSDF Louisville Intl-MKE Milwaukee-Mitchell

7h 35m1 stop Tampa

$622Southwest

Thu, Sep 10 - Sat, Sep 12

5:45 am - 3:30 pmMKE Milwaukee-Mitchell-SDF Louisville Intl

8h 45m2 stops Chicago Midway Baltimore/Washington

9:55 am - 4:30 pmSDF Louisville Intl-MKE Milwaukee-Mitchell

7h 35m1 stop Tampa

$622Southwest

Recent direct flight deals from Wisconsin to Louisville

Tue, Oct 13 - Sat, Oct 17

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

1h 33mnonstop

12:46 pm - 1:30 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 44mnonstop

$197American Airlines

Tue, Dec 22 - Thu, Dec 31

3:10 pm - 5:40 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 30mnonstop

6:47 pm - 7:50 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

2h 03mnonstop

$197American Airlines

Mon, Oct 5 - Wed, Oct 7

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

1h 39mnonstop

9:04 am - 9:45 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 41mnonstop

$197United Airlines

Thu, Oct 22 - Sat, Oct 24

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

1h 39mnonstop

9:04 am - 9:45 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 41mnonstop

$197United Airlines

Wed, Oct 28 - Wed, Oct 28

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

1h 33mnonstop

5:35 pm - 6:30 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 55mnonstop

$197American Airlines

Mon, Nov 2 - Thu, Nov 5

10:11 am - 12:43 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 32mnonstop

6:31 pm - 7:30 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 59mnonstop

$197American Airlines

Tue, Nov 10 - Thu, Nov 12

4:00 pm - 6:32 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 32mnonstop

10:27 am - 11:12 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 45mnonstop

$197United Airlines

Thu, Jan 28 - Sun, Jan 31

7:10 am - 10:12 amMSP Minneapolis St Paul-SDF Louisville Intl

2h 02mnonstop

11:00 am - 12:15 pmSDF Louisville Intl-MSP Minneapolis St Paul

2h 15mnonstop

$429Delta

Fri, Feb 19 - Sun, Feb 21

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

2h 05mnonstop

11:00 am - 12:15 pmSDF Louisville Intl-MSP Minneapolis St Paul

2h 15mnonstop

$429Delta

Thu, Oct 29 - Sun, Nov 1

7:50 pm - 10:51 pmMSP Minneapolis St Paul-SDF Louisville Intl

2h 01mnonstop

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

2h 15mnonstop

$429Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$99

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 7% 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.