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

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

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

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

$99 CHEAP FLIGHTS from Michigan to Louisville

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Flight Deals

Cheap Flights from Michigan 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 Michigan to Louisville

Mon, Oct 19 - Wed, Oct 21

7:55 am - 10:10 amMDW Chicago Midway-SDF Louisville Intl

1h 15mnonstop

8:35 am - 8:50 amSDF Louisville Intl-MDW Chicago Midway

1h 15mnonstop

$197Southwest

Sat, Oct 24 - Sat, Oct 31

8:05 am - 10:20 amMDW Chicago Midway-SDF Louisville Intl

1h 15mnonstop

12:35 pm - 12:50 pmSDF Louisville Intl-MDW Chicago Midway

1h 15mnonstop

$197Southwest

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

Sat, Oct 24 - Sat, Oct 31

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

Mon, Oct 12 - Thu, Oct 15

4:30 pm - 7:11 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 41mnonstop

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

1h 41mnonstop

$197United Airlines

Mon, Oct 5 - Wed, Oct 7

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

Tue, Oct 27 - Thu, Oct 29

3:40 pm - 11:59 pmORD Chicago O'Hare Intl-SDF Louisville Intl

7h 19m1 stop Atlanta Hartsfield-Jackson

7:00 am - 11:40 amSDF Louisville Intl-ORD Chicago O'Hare Intl

5h 40m1 stop Minneapolis St Paul

$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

Tue, Oct 20 - Thu, Nov 5

3:03 pm - 10:11 amDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

19h 08m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

9:09 pm - 7:56 pmSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

22h 47m1 stop Tampa

$296Multiple Airlines

Fri, Oct 2 - Mon, Oct 5

4:23 pm - 11:01 amDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

18h 38m1 stop Fort Lauderdale

7:21 pm - 11:27 pmSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

28h 06m1 stop Fort Lauderdale

$304Multiple Airlines

Recent last minute flight deals from Michigan to Louisville

Tue, Sep 15 - Thu, Sep 17

11:15 am - 1:43 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 28mnonstop

7:11 am - 8:00 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 49mnonstop

$456American Airlines

Tue, Sep 15 - Thu, Sep 17

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

1h 34mnonstop

7:30 am - 2:09 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

7h 39m1 stop Philadelphia

$466American Airlines

Tue, Sep 15 - Thu, Sep 17

9:29 am - 2:07 pmMDW Chicago Midway-SDF Louisville Intl

3h 38m1 stop Detroit Metropolitan Wayne County

6:00 am - 9:49 amSDF Louisville Intl-MDW Chicago Midway

4h 49m1 stop Atlanta Hartsfield-Jackson

$499Delta

Tue, Sep 15 - Wed, Sep 16

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

1h 37mnonstop

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

1h 41mnonstop

$521United Airlines

Wed, Sep 16 - Thu, Sep 24

6:51 pm - 10:35 amDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

39h 44m2 stops Raleigh-Durham Fort Lauderdale

9:09 pm - 10:43 amSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

13h 34m1 stop Tampa

$522Multiple Airlines

Tue, Sep 15 - Wed, Sep 16

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

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

7:10 am - 7:50 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 40mnonstop

$531United Airlines

Thu, Sep 17 - Sun, Sep 20

4:31 pm - 9:45 amGRR Grand Rapids Gerald R. Ford Intl-SDF Louisville Intl

17h 14m2 stops Nashville Intl Pittsburgh

9:09 pm - 10:04 amSDF Louisville Intl-GRR Grand Rapids Gerald R. Ford Intl

12h 55m1 stop Tampa

$535Multiple Airlines

Tue, Sep 15 - Wed, Sep 16

12:29 pm - 7:14 pmORD Chicago O'Hare Intl-SDF Louisville Intl

5h 45m1 stop Minneapolis St Paul

11:04 am - 4:37 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

6h 33m1 stop Atlanta Hartsfield-Jackson

$541Delta

Wed, Sep 16 - Tue, Sep 22

9:00 am - 11:20 amMDW Chicago Midway-SDF Louisville Intl

1h 20mnonstop

1:15 pm - 1:30 pmSDF Louisville Intl-MDW Chicago Midway

1h 15mnonstop

$541Southwest

Tue, Sep 15 - Sat, Sep 19

1:00 pm - 3:15 pmMDW Chicago Midway-SDF Louisville Intl

1h 15mnonstop

4:55 pm - 5:15 pmSDF Louisville Intl-MDW Chicago Midway

1h 20mnonstop

$541Southwest

Recent direct flight deals from Michigan to Louisville

Sat, Oct 24 - Sat, Oct 31

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

Tue, Oct 27 - Thu, Oct 29

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

1h 31mnonstop

10:16 am - 11:00 amSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 44mnonstop

$197American Airlines

Mon, Oct 5 - Wed, Oct 7

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

Thu, Oct 8 - Thu, Oct 15

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

1h 39mnonstop

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

1h 41mnonstop

$197United Airlines

Mon, Oct 19 - Wed, Oct 21

7:55 am - 10:10 amMDW Chicago Midway-SDF Louisville Intl

1h 15mnonstop

8:35 am - 8:50 amSDF Louisville Intl-MDW Chicago Midway

1h 15mnonstop

$197Southwest

Sat, Oct 24 - Sat, Oct 31

8:05 am - 10:20 amMDW Chicago Midway-SDF Louisville Intl

1h 15mnonstop

12:35 pm - 12:50 pmSDF Louisville Intl-MDW Chicago Midway

1h 15mnonstop

$197Southwest

Tue, Dec 22 - Thu, Dec 31

6:37 pm - 9:15 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 38mnonstop

2:54 pm - 3:40 pmSDF Louisville Intl-ORD Chicago O'Hare Intl

1h 46mnonstop

$197American Airlines

Mon, Oct 19 - Wed, Oct 21

4:30 pm - 7:11 pmORD Chicago O'Hare Intl-SDF Louisville Intl

1h 41mnonstop

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

1h 40mnonstop

$197United Airlines

Tue, Oct 20 - Thu, Nov 5

7:45 pm - 9:13 pmDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

1h 28mnonstop

10:39 am - 12:04 pmSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

1h 25mnonstop

$479Delta

Thu, Oct 29 - Thu, Nov 5

3:52 pm - 5:18 pmDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

1h 26mnonstop

7:55 am - 9:19 amSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

1h 24mnonstop

$479Delta

Useful Info

Low season	January
High season	October
Cheapest flight	$99

Best time to beat the crowds with an average 7% 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 Michigan 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 Michigan to Louisville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to Louisville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Michigan 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 Michigan 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 Michigan with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan 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 Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.