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.

$121 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

Wed, Jan 13 - Wed, Jan 20

6:00 pm - 9:32 pmGRR Grand Rapids Gerald R. Ford Intl-SDF Louisville Intl

3h 32m1 stop Detroit Metropolitan Wayne County

11:28 am - 5:11 pmSDF Louisville Intl-GRR Grand Rapids Gerald R. Ford Intl

5h 43m1 stop Detroit Metropolitan Wayne County

$279Delta

Wed, Jan 13 - Wed, Jan 20

12:25 pm - 8:20 pmGRR Grand Rapids Gerald R. Ford Intl-SDF Louisville Intl

7h 55m2 stops Chicago Midway Nashville Intl

3:30 pm - 10:15 pmSDF Louisville Intl-GRR Grand Rapids Gerald R. Ford Intl

6h 45m1 stop Baltimore/Washington

$284Southwest

Wed, Jan 13 - Wed, Jan 20

12:25 pm - 10:15 pmGRR Grand Rapids Gerald R. Ford Intl-SDF Louisville Intl

9h 50m2 stops Chicago Midway Baltimore/Washington

7:30 am - 10:15 pmSDF Louisville Intl-GRR Grand Rapids Gerald R. Ford Intl

14h 45m2 stops Nashville Intl Baltimore/Washington

$295Southwest

Thu, Dec 10 - Thu, Dec 17

4:46 pm - 8:42 pmDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

27h 56m1 stop Fort Myers SW Florida Intl

9:09 pm - 9:11 amSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

36h 02m2 stops Tampa Fort Lauderdale

$299Multiple Airlines

Sat, Dec 5 - Sat, Dec 12

2:15 pm - 6:17 pmGRR Grand Rapids Gerald R. Ford Intl-SDF Louisville Intl

4h 02m1 stop Chicago O'Hare Intl

7:10 am - 1:32 pmSDF Louisville Intl-GRR Grand Rapids Gerald R. Ford Intl

6h 22m1 stop Chicago O'Hare Intl

$303United Airlines

Wed, Jan 20 - Sat, Jan 23

2:30 pm - 6:29 pmGRR Grand Rapids Gerald R. Ford Intl-SDF Louisville Intl

3h 59m1 stop Chicago O'Hare Intl

7:00 am - 11:31 amSDF Louisville Intl-GRR Grand Rapids Gerald R. Ford Intl

4h 31m1 stop Chicago O'Hare Intl

$303United Airlines

Sat, Nov 21 - Sun, Nov 29

5:27 pm - 9:37 pmFNT Flint Bishop-SDF Louisville Intl

4h 10m1 stop Chicago O'Hare Intl

10:01 am - 5:08 pmSDF Louisville Intl-FNT Flint Bishop

7h 07m1 stop Chicago O'Hare Intl

$344American Airlines

Sun, Nov 22 - Sat, Nov 28

5:24 am - 12:43 pmFNT Flint Bishop-SDF Louisville Intl

7h 19m1 stop Chicago O'Hare Intl

6:21 pm - 11:33 pmSDF Louisville Intl-FNT Flint Bishop

5h 12m1 stop Chicago O'Hare Intl

$344American Airlines

Wed, Jan 20 - Sun, Jan 24

3:46 pm - 9:32 pmGRR Grand Rapids Gerald R. Ford Intl-SDF Louisville Intl

5h 46m1 stop Detroit Metropolitan Wayne County

11:28 am - 5:11 pmSDF Louisville Intl-GRR Grand Rapids Gerald R. Ford Intl

5h 43m1 stop Detroit Metropolitan Wayne County

$345Delta

Tue, Jan 5 - Sun, Jan 10

4:58 pm - 8:47 pmDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

27h 49m1 stop Fort Myers SW Florida Intl

9:09 pm - 9:00 amSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

11h 51m2 stops Tampa Fort Lauderdale

$348Multiple Airlines

Recent last minute flight deals from Michigan to Louisville

Wed, Nov 11 - Sun, Nov 15

4:34 pm - 8:52 pmTVC Traverse City Cherry Capital-SDF Louisville Intl

4h 18m1 stop Chicago O'Hare Intl

5:57 pm - 10:26 pmSDF Louisville Intl-TVC Traverse City Cherry Capital

4h 29m1 stop Chicago O'Hare Intl

$373United Airlines

Fri, Nov 13 - Sun, Nov 15

4:02 pm - 9:37 pmLAN Lansing Capital City-SDF Louisville Intl

5h 35m1 stop Chicago O'Hare Intl

6:31 pm - 12:17 amSDF Louisville Intl-LAN Lansing Capital City

5h 46m1 stop Chicago O'Hare Intl

$419American Airlines

Fri, Nov 13 - Sun, Nov 15

11:29 am - 8:54 pmLAN Lansing Capital City-SDF Louisville Intl

9h 25m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

7:50 am - 10:49 amSDF Louisville Intl-LAN Lansing Capital City

2h 59m1 stop Detroit Metropolitan Wayne County

$424Delta

Thu, Nov 12 - Sun, Nov 15

5:35 am - 9:38 amMBS Bay City MBS Intl-SDF Louisville Intl

4h 03m1 stop Chicago O'Hare Intl

7:00 am - 12:47 pmSDF Louisville Intl-MBS Bay City MBS Intl

5h 47m1 stop Chicago O'Hare Intl

$439United Airlines

Wed, Nov 11 - Sun, Nov 15

6:01 am - 5:12 pmTVC Traverse City Cherry Capital-SDF Louisville Intl

11h 11m2 stops Chicago O'Hare Intl Charlotte Douglas

6:31 pm - 11:51 pmSDF Louisville Intl-TVC Traverse City Cherry Capital

5h 20m1 stop Chicago O'Hare Intl

$472American Airlines

Thu, Nov 12 - Fri, Nov 13

10:07 am - 10:59 amDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

24h 52m2 stops Dallas/Fort Worth New Orleans Louis Armstrong

8:54 pm - 11:37 pmSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

26h 43m1 stop Fort Lauderdale

$550Multiple Airlines

Fri, Nov 13 - Sun, Nov 15

5:07 am - 12:00 pmLAN Lansing Capital City-SDF Louisville Intl

6h 53m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

3:00 pm - 11:54 pmSDF Louisville Intl-LAN Lansing Capital City

8h 54m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$600Delta

Thu, Nov 12 - Sat, Nov 14

4:29 pm - 8:04 pmDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

27h 35m1 stop Fort Lauderdale

4:06 pm - 8:52 amSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

16h 46m2 stops Raleigh-Durham Orlando

$607Multiple Airlines

Fri, Nov 13 - Sun, Nov 15

5:00 am - 12:30 pmDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

7h 30m1 stop Baltimore/Washington

11:50 am - 8:05 pmSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

8h 15m1 stop Orlando

$709Southwest

Thu, Nov 12 - Sat, Nov 14

5:50 am - 12:10 pmDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

6h 20m1 stop Nashville Intl

7:10 am - 12:50 pmSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

5h 40m1 stop Nashville Intl

$709Southwest

Recent direct flight deals from Michigan to Louisville

Thu, Mar 18 - Mon, Mar 22

12:15 pm - 1:39 pmDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

1h 24mnonstop

7:20 am - 8:50 amSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

1h 30mnonstop

$464Delta

Thu, Dec 24 - Mon, Dec 28

10:15 am - 11:50 amDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

1h 35mnonstop

7:20 am - 8:54 amSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

1h 34mnonstop

$469Delta

Tue, Jan 5 - Sun, Jan 10

3:59 pm - 5:33 pmDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

1h 34mnonstop

6:22 pm - 8:00 pmSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

1h 38mnonstop

$469Delta

Tue, Dec 29 - Sun, Jan 3

7:55 pm - 9:23 pmDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

1h 28mnonstop

6:29 pm - 7:56 pmSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

1h 27mnonstop

$469Delta

Fri, Dec 18 - Mon, Dec 21

3:50 pm - 5:16 pmDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

1h 26mnonstop

7:20 am - 8:54 amSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

1h 34mnonstop

$469Delta

Thu, Dec 10 - Thu, Dec 17

8:40 am - 10:19 amDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

1h 39mnonstop

7:41 am - 9:15 amSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

1h 34mnonstop

$469Delta

Fri, Dec 4 - Sun, Dec 6

7:49 pm - 9:17 pmDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

1h 28mnonstop

3:18 pm - 4:50 pmSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

1h 32mnonstop

$549Delta

Sat, Nov 21 - Sat, Nov 28

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

1h 28mnonstop

10:49 am - 12:19 pmSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

1h 30mnonstop

$589Delta

Sun, Nov 22 - Sat, Nov 28

8:35 am - 10:09 amDTW Detroit Metropolitan Wayne County-SDF Louisville Intl

1h 34mnonstop

3:14 pm - 4:44 pmSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

1h 30mnonstop

$589Delta

Fri, Nov 20 - Sat, Nov 28

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

1h 28mnonstop

5:40 pm - 7:11 pmSDF Louisville Intl-DTW Detroit Metropolitan Wayne County

1h 31mnonstop

$589Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$121

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 4% increase in price.

Flight from Detroit 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.