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.

$109 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 17 - Sat, Oct 24

9:39 am - 12:10 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 31mnonstop

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

1h 55mnonstop

$217American Airlines

Thu, Feb 18 - Mon, Feb 22

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

$217American Airlines

Mon, Oct 5 - Sat, Oct 10

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

1h 34mnonstop

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

1h 41mnonstop

$217United Airlines

Wed, Feb 17 - Sat, Feb 20

10:40 am - 1:00 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 20mnonstop

6:00 pm - 6:36 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 36mnonstop

$217United Airlines

Sat, Oct 17 - Sat, Oct 24

9:59 am - 5:59 pmORD Chicago O'Hare Intl-SDF Louisville Intl

7h 00m1 stop Minneapolis St Paul

5:33 pm - 8:30 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

3h 57m1 stop Detroit Metropolitan Wayne County

$237Delta

Mon, Sep 28 - Tue, Sep 29

5:50 pm - 11:43 pmORD Chicago O'Hare Intl-SDF Louisville Intl

4h 53m1 stop Minneapolis St Paul

5:55 pm - 11:59 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

7h 04m1 stop Atlanta Hartsfield-Jackson

$237Delta

Thu, Oct 1 - Thu, Oct 8

6:50 pm - 12:10 amMKE Milwaukee-Mitchell-SDF Louisville Intl

4h 20m1 stop Baltimore/Washington

7:50 pm - 10:35 pmSDF Louisville Intl-MKE Milwaukee-Mitchell

3h 45m1 stop Chicago Midway

$249Southwest

Tue, Sep 29 - Thu, Oct 1

6:40 am - 11:20 amMKE Milwaukee-Mitchell-SDF Louisville Intl

3h 40m1 stop Chicago Midway

5:40 pm - 11:00 pmSDF Louisville Intl-MKE Milwaukee-Mitchell

6h 20m1 stop Tampa

$249Southwest

Fri, Oct 2 - Tue, Oct 13

7:11 pm - 11:01 amATW Appleton Intl-SDF Louisville Intl

14h 50m1 stop Fort Lauderdale

3:56 pm - 5:30 pmSDF Louisville Intl-ATW Appleton Intl

26h 34m1 stop Orlando Sanford Intl

$331Allegiant Air

Sat, Oct 3 - Tue, Oct 13

7:00 am - 5:37 pmATW Appleton Intl-SDF Louisville Intl

9h 37m1 stop Punta Gorda

3:56 pm - 5:30 pmSDF Louisville Intl-ATW Appleton Intl

26h 34m1 stop Orlando Sanford Intl

$347Allegiant Air

Recent last minute flight deals from Wisconsin to Louisville

Thu, Sep 10 - Sun, Sep 13

11:33 am - 5:11 pmMSN Madison Truax Field-SDF Louisville Intl

4h 38m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:38 amSDF Louisville Intl-MSN Madison Truax Field

5h 38m1 stop Atlanta Hartsfield-Jackson

$389Delta

Thu, Sep 10 - Sun, Sep 13

11:33 am - 7:30 pmMSN Madison Truax Field-SDF Louisville Intl

6h 57m1 stop Atlanta Hartsfield-Jackson

7:05 am - 10:38 amSDF Louisville Intl-MSN Madison Truax Field

4h 33m1 stop Atlanta Hartsfield-Jackson

$414Delta

Thu, Sep 10 - Fri, Sep 11

2:20 pm - 7:07 pmMKE Milwaukee-Mitchell-SDF Louisville Intl

3h 47m1 stop Chicago O'Hare Intl

9:00 am - 11:30 amSDF Louisville Intl-MKE Milwaukee-Mitchell

3h 30m1 stop Chicago O'Hare Intl

$415United Airlines

Thu, Sep 10 - Fri, Sep 11

5:00 pm - 10:40 pmMKE Milwaukee-Mitchell-SDF Louisville Intl

4h 40m1 stop Baltimore/Washington

2:15 pm - 8:20 pmSDF Louisville Intl-MKE Milwaukee-Mitchell

7h 05m2 stops Chicago Midway Lambert-St Louis

$420Southwest

Wed, Sep 9 - Fri, Sep 11

4:30 pm - 7:07 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 37mnonstop

5:15 am - 5:55 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 40mnonstop

$423United Airlines

Thu, Sep 10 - Fri, Sep 11

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

8h 45m2 stops Chicago Midway Baltimore/Washington

2:15 pm - 8:20 pmSDF Louisville Intl-MKE Milwaukee-Mitchell

7h 05m2 stops Chicago Midway Lambert-St Louis

$425Southwest

Thu, Sep 10 - Sun, Sep 13

9:40 am - 5:29 pmMSN Madison Truax Field-SDF Louisville Intl

6h 49m1 stop Chicago O'Hare Intl

7:03 am - 12:26 pmSDF Louisville Intl-MSN Madison Truax Field

6h 23m1 stop Chicago O'Hare Intl

$429American 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

$429American Airlines

Wed, Sep 9 - Thu, Sep 10

6:40 am - 2:58 pmORD Chicago O'Hare Intl-SDF Louisville Intl

7h 18m1 stop Atlanta Hartsfield-Jackson

10:32 am - 4:13 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

6h 41m1 stop Detroit Metropolitan Wayne County

$446Delta

Thu, Sep 10 - Fri, Sep 11

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

26h 24m1 stop Fort Lauderdale

7:59 pm - 10:59 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

28h 00m2 stops Charleston Orlando

$465Multiple Airlines

Recent direct flight deals from Wisconsin to Louisville

Sat, Oct 17 - Sat, Oct 24

9:39 am - 12:10 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 31mnonstop

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

1h 55mnonstop

$217American Airlines

Thu, Feb 18 - Mon, Feb 22

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

$217American Airlines

Mon, Oct 5 - Sat, Oct 10

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

1h 34mnonstop

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

1h 41mnonstop

$217United Airlines

Wed, Feb 17 - Sat, Feb 20

10:40 am - 1:00 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 20mnonstop

6:00 pm - 6:36 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 36mnonstop

$217United Airlines

Sat, Nov 21 - Thu, Dec 31

6:54 am - 9:28 amORD Chicago O'Hare Intl-SDF Louisville Intl

1h 34mnonstop

5:45 am - 6:29 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 44mnonstop

$217American Airlines

Tue, Oct 27 - Thu, Oct 29

9:39 am - 12:10 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 31mnonstop

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

1h 44mnonstop

$217American Airlines

Tue, Oct 13 - Tue, Oct 20

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

1h 58mnonstop

12:40 pm - 1:53 pmSDF Louisville Intl-MSP Minneapolis St Paul

2h 13mnonstop

$429Delta

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

$429Delta

Wed, Nov 25 - Thu, Nov 26

3:10 pm - 6:11 pmMSP Minneapolis St Paul-SDF Louisville Intl

2h 01mnonstop

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

2h 15mnonstop

$429Delta

Wed, Nov 25 - Fri, Nov 27

8:54 am - 11:59 amMSP Minneapolis St Paul-SDF Louisville Intl

2h 05mnonstop

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

2h 15mnonstop

$429Delta

Useful Info

Low season	January
High season	October
Cheapest flight	$109

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

Most popular time to fly and prices are also 10% lower on average.

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.