How does KAYAK find such low prices on flights from Kentucky to Madrid?

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 Kentucky to Madrid.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Madrid from Kentucky 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 Kentucky to Madrid?

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 Madrid with an airline and back to Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Madrid?

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 Madrid from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$717 CHEAP FLIGHTS from Kentucky to Madrid

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Cheap Flights from Kentucky to Madrid

Cheap flights from Kentucky to Madrid with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

Last minute

Mon, Jan 11 - Thu, Jan 21

10:12 am - 8:50 amSDF Louisville Intl-MAD Madrid Barajas

16h 38m1 stop Chicago O'Hare Intl

12:00 pm - 9:37 pmMAD Madrid Barajas-SDF Louisville Intl

15h 37m1 stop Chicago O'Hare Intl

$717Iberia

Tue, Jan 26 - Tue, Feb 2

11:43 am - 9:20 amSDF Louisville Intl-MAD Madrid Barajas

15h 37m1 stop Dallas/Fort Worth

12:40 pm - 7:29 pmMAD Madrid Barajas-SDF Louisville Intl

12h 49m1 stop Charlotte Douglas

$722British Airways

Wed, Jan 13 - Wed, Jan 20

12:36 pm - 9:20 amLEX Lexington Blue Grass-MAD Madrid Barajas

14h 44m1 stop Dallas/Fort Worth

1:00 pm - 10:28 pmMAD Madrid Barajas-LEX Lexington Blue Grass

15h 28m1 stop Dallas/Fort Worth

$723Finnair

Wed, Dec 2 - Wed, Dec 9

7:13 pm - 5:05 pmLEX Lexington Blue Grass-MAD Madrid Barajas

15h 52m2 stops Charlotte Douglas London Heathrow

12:40 pm - 8:59 pmMAD Madrid Barajas-LEX Lexington Blue Grass

14h 19m1 stop Charlotte Douglas

$731American Airlines

Tue, Nov 17 - Tue, Nov 24

5:20 pm - 2:15 pmSDF Louisville Intl-MAD Madrid Barajas

14h 55m2 stops Boston Logan Intl London Heathrow

12:00 pm - 9:37 pmMAD Madrid Barajas-SDF Louisville Intl

15h 37m1 stop Chicago O'Hare Intl

$731British Airways

Wed, Dec 2 - Wed, Dec 9

10:47 am - 5:45 amLEX Lexington Blue Grass-MAD Madrid Barajas

12h 58m1 stop Charlotte Douglas

12:00 pm - 11:51 pmMAD Madrid Barajas-LEX Lexington Blue Grass

17h 51m1 stop Chicago O'Hare Intl

$734American Airlines

Mon, Jan 11 - Thu, Jan 21

1:11 pm - 12:50 pmSDF Louisville Intl-MAD Madrid Barajas

17h 39m2 stops Chicago O'Hare Intl London Heathrow

12:00 pm - 9:37 pmMAD Madrid Barajas-SDF Louisville Intl

15h 37m1 stop Chicago O'Hare Intl

$738Iberia

Tue, Nov 17 - Tue, Nov 24

1:14 pm - 12:15 pmSDF Louisville Intl-MAD Madrid Barajas

17h 01m2 stops Chicago O'Hare Intl London Heathrow

6:45 am - 9:37 pmMAD Madrid Barajas-SDF Louisville Intl

20h 52m2 stops London Heathrow Chicago O'Hare Intl

$738British Airways

Tue, Jan 26 - Tue, Feb 2

7:00 am - 8:00 amSDF Louisville Intl-MAD Madrid Barajas

19h 00m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

1:25 pm - 4:35 pmMAD Madrid Barajas-SDF Louisville Intl

33h 10m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$741Air Canada

Mon, Nov 30 - Mon, Dec 7

1:14 pm - 9:25 amSDF Louisville Intl-MAD Madrid Barajas

14h 11m1 stop Chicago O'Hare Intl

9:00 pm - 9:37 pmMAD Madrid Barajas-SDF Louisville Intl

30h 37m2 stops London Heathrow Chicago O'Hare Intl

$747Iberia

Sat, Oct 24 - Sat, Oct 31

11:14 am - 9:20 amLEX Lexington Blue Grass-MAD Madrid Barajas

16h 06m1 stop Chicago O'Hare Intl

1:00 pm - 9:43 amMAD Madrid Barajas-LEX Lexington Blue Grass

25h 43m1 stop Charlotte Douglas

$890American Airlines

Sat, Oct 24 - Sat, Oct 31

3:34 pm - 10:45 amLEX Lexington Blue Grass-MAD Madrid Barajas

13h 11m1 stop Atlanta Hartsfield-Jackson

1:05 pm - 10:25 amMAD Madrid Barajas-LEX Lexington Blue Grass

26h 20m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$910Delta

Sat, Oct 24 - Sat, Oct 31

5:53 pm - 6:45 pmLEX Lexington Blue Grass-MAD Madrid Barajas

18h 52m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

10:50 am - 10:25 amMAD Madrid Barajas-LEX Lexington Blue Grass

28h 35m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$914Delta

Wed, Oct 21 - Tue, Nov 3

1:04 pm - 12:15 pmLEX Lexington Blue Grass-MAD Madrid Barajas

17h 11m1 stop Atlanta Hartsfield-Jackson

6:05 am - 9:06 pmMAD Madrid Barajas-LEX Lexington Blue Grass

21h 01m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$991Delta

Wed, Oct 21 - Tue, Nov 3

6:58 am - 6:20 amLEX Lexington Blue Grass-MAD Madrid Barajas

17h 22m2 stops New York LaGuardia Boston Logan Intl

9:20 am - 9:06 pmMAD Madrid Barajas-LEX Lexington Blue Grass

17h 46m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$995Delta

Sun, Oct 25 - Tue, Nov 3

7:59 pm - 9:45 amLEX Lexington Blue Grass-MAD Madrid Barajas

32h 46m1 stop Atlanta Hartsfield-Jackson

6:05 am - 9:06 pmMAD Madrid Barajas-LEX Lexington Blue Grass

21h 01m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$996Delta

Sat, Oct 24 - Fri, Oct 30

4:59 pm - 9:55 amLEX Lexington Blue Grass-MAD Madrid Barajas

10h 56m1 stop Philadelphia

5:55 pm - 12:09 amMAD Madrid Barajas-LEX Lexington Blue Grass

35h 14m2 stops London Heathrow Chicago O'Hare Intl

$1,292British Airways

Sat, Oct 24 - Sun, Nov 1

4:59 pm - 9:55 amLEX Lexington Blue Grass-MAD Madrid Barajas

10h 56m1 stop Philadelphia

1:00 pm - 9:53 pmMAD Madrid Barajas-LEX Lexington Blue Grass

14h 53m1 stop Charlotte Douglas

$1,391British Airways

Sat, Oct 24 - Fri, Oct 30

4:59 pm - 9:55 amLEX Lexington Blue Grass-MAD Madrid Barajas

10h 56m1 stop Philadelphia

12:00 pm - 12:09 amMAD Madrid Barajas-LEX Lexington Blue Grass

17h 09m1 stop Chicago O'Hare Intl

$1,422British Airways

Sat, Oct 24 - Sun, Nov 1

4:59 pm - 9:55 amLEX Lexington Blue Grass-MAD Madrid Barajas

10h 56m1 stop Philadelphia

10:55 am - 9:53 pmMAD Madrid Barajas-LEX Lexington Blue Grass

16h 58m2 stops New York John F Kennedy Intl Charlotte Douglas

$1,436British Airways

Low season	January
High season	March
Cheapest flight	$717

Best time to beat the crowds with an average 27% drop in price.

Most popular time to fly and prices are also 15% lower on average.

Flight from Louisville to Madrid

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