What is the cheapest airline that flies from Louisville Intl to Madrid Barajas?

Aer Lingus is the most popular carrier operating from Louisville Intl to Madrid Barajas

What airlines fly to Madrid?

American Airlines, British Airways and Iberia are the top three most popular airlines that fly to Madrid from Louisville according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 6 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Madrid Barajas Airport?

Prices for flights from Louisville Intl Airport to Madrid Barajas Airport are updated daily.

How many operators does momondo search for flights from Louisville Intl Airport to Madrid Barajas Airport?

As of September 2026, there are 4 operators available to choose from for flights from Louisville Intl Airport to Madrid Barajas Airport.

How old do you have to be to fly from Louisville Intl Airport to Madrid Barajas Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Madrid Barajas Airport.

What documentation or ID do you need to fly to Madrid Barajas Airport?

The travel and health documents you'll need for your trip to Madrid Barajas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Madrid Barajas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$427 Cheap Flights from Louisville to Madrid in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Madrid

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:59 pm - 12:15 pmSDF Louisville Intl-MAD Madrid Barajas

16h 16m1 stop Atlanta Hartsfield-Jackson

2:35 pm - 12:27 pmMAD Madrid Barajas-SDF Louisville Intl

27h 52m1 stop Boston Logan Intl

$587Delta

Tue, Oct 6 - Tue, Oct 20

1:59 pm - 11:20 amSDF Louisville Intl-MAD Madrid Barajas

15h 21m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

2:35 pm - 12:27 pmMAD Madrid Barajas-SDF Louisville Intl

27h 52m1 stop Boston Logan Intl

$606Delta

Tue, Oct 6 - Tue, Oct 20

12:05 pm - 9:20 amSDF Louisville Intl-MAD Madrid Barajas

15h 15m1 stop Dallas/Fort Worth

1:00 pm - 11:11 pmMAD Madrid Barajas-SDF Louisville Intl

16h 11m1 stop Dallas/Fort Worth

$701British Airways

Mon, Jan 18 - Fri, Jan 22

11:08 am - 8:55 amSDF Louisville Intl-MAD Madrid Barajas

15h 47m1 stop Philadelphia

1:15 pm - 10:03 pmMAD Madrid Barajas-SDF Louisville Intl

14h 48m1 stop Philadelphia

$710American Airlines

Tue, Nov 10 - Tue, Nov 17

12:45 pm - 8:50 amSDF Louisville Intl-MAD Madrid Barajas

15h 05m1 stop Chicago O'Hare Intl

12:40 pm - 9:36 pmMAD Madrid Barajas-SDF Louisville Intl

14h 56m1 stop Chicago O'Hare Intl

$710Iberia

Mon, Oct 26 - Wed, Nov 11

6:29 pm - 6:35 pmSDF Louisville Intl-MAD Madrid Barajas

18h 06m2 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

$721British Airways

Mon, Jan 18 - Fri, Jan 22

1:14 pm - 8:50 amSDF Louisville Intl-MAD Madrid Barajas

13h 36m1 stop Chicago O'Hare Intl

9:40 pm - 9:36 pmMAD Madrid Barajas-SDF Louisville Intl

29h 56m2 stops Paris Charles de Gaulle Chicago O'Hare Intl

$746Iberia

Mon, Nov 9 - Mon, Nov 16

6:02 am - 5:50 amSDF Louisville Intl-MAD Madrid Barajas

17h 48m1 stop Miami

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

15h 37m1 stop Chicago O'Hare Intl

$760American Airlines

Fri, Nov 6 - Fri, Nov 13

5:57 pm - 12:15 pmSDF Louisville Intl-MAD Madrid Barajas

12h 18m1 stop Atlanta Hartsfield-Jackson

9:50 am - 11:59 pmMAD Madrid Barajas-SDF Louisville Intl

20h 09m1 stop Atlanta Hartsfield-Jackson

$959Virgin Atlantic

Tue, Oct 13 - Thu, Oct 22

1:59 pm - 12:15 pmSDF Louisville Intl-MAD Madrid Barajas

16h 16m1 stop Atlanta Hartsfield-Jackson

12:45 pm - 11:59 pmMAD Madrid Barajas-SDF Louisville Intl

17h 14m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$964Virgin Atlantic

Tue, Oct 13 - Thu, Oct 22

Cheap last minute flights

Enter your travel dates to find the best prices.

12:39 pm - 6:20 amSDF Louisville Intl-MAD Madrid Barajas

11h 41m1 stop Boston Logan Intl

1:05 pm - 11:59 pmMAD Madrid Barajas-SDF Louisville Intl

16h 54m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$921Delta

Tue, Sep 29 - Sat, Oct 10

5:50 pm - 4:45 pmSDF Louisville Intl-MAD Madrid Barajas

16h 55m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

1:05 pm - 11:59 pmMAD Madrid Barajas-SDF Louisville Intl

16h 54m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$940Delta

Tue, Sep 29 - Sat, Oct 10

10:00 am - 8:05 amSDF Louisville Intl-MAD Madrid Barajas

16h 05m1 stop Washington, D.C. Dulles Intl

10:50 am - 8:13 pmMAD Madrid Barajas-SDF Louisville Intl

15h 23m1 stop Newark

$1,046Lufthansa

Tue, Sep 29 - Sat, Oct 10

5:59 pm - 1:30 pmSDF Louisville Intl-MAD Madrid Barajas

13h 31m1 stop Chicago O'Hare Intl

9:00 pm - 9:25 pmMAD Madrid Barajas-SDF Louisville Intl

30h 25m2 stops London Heathrow Dallas/Fort Worth

$1,119British Airways

Tue, Sep 29 - Sat, Oct 10

6:15 am - 9:00 amSDF Louisville Intl-MAD Madrid Barajas

20h 45m1 stop Newark

10:50 am - 5:40 pmMAD Madrid Barajas-SDF Louisville Intl

12h 50m1 stop Newark

$1,133United Airlines

Tue, Sep 29 - Sat, Oct 10

4:52 pm - 9:35 amSDF Louisville Intl-MAD Madrid Barajas

10h 43m1 stop Charlotte Douglas

12:40 pm - 9:43 pmMAD Madrid Barajas-SDF Louisville Intl

15h 03m1 stop Dallas/Fort Worth

$1,141British Airways

Sun, Sep 27 - Wed, Sep 30

7:30 am - 5:35 amSDF Louisville Intl-MAD Madrid Barajas

16h 05m1 stop Philadelphia

1:35 pm - 10:33 pmMAD Madrid Barajas-SDF Louisville Intl

14h 58m1 stop Chicago O'Hare Intl

$1,159American Airlines

Sun, Sep 27 - Fri, Oct 2

2:12 pm - 8:05 amSDF Louisville Intl-MAD Madrid Barajas

11h 53m1 stop Washington, D.C. Dulles Intl

6:20 am - 7:24 pmMAD Madrid Barajas-SDF Louisville Intl

19h 04m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$1,160United Airlines

Sun, Sep 27 - Fri, Oct 2

12:39 pm - 6:20 amSDF Louisville Intl-MAD Madrid Barajas

11h 41m1 stop Boston Logan Intl

6:00 am - 5:19 pmMAD Madrid Barajas-SDF Louisville Intl

17h 19m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,161Delta

Sun, Sep 27 - Wed, Sep 30

6:15 am - 6:50 amSDF Louisville Intl-MAD Madrid Barajas

18h 35m2 stops Newark Montreal Pierre Elliott Trudeau Intl

6:20 am - 8:13 pmMAD Madrid Barajas-SDF Louisville Intl

19h 53m2 stops Brussels Bruxelles-National Newark

$1,163United Airlines

Sun, Sep 27 - Fri, Oct 2

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Lufthansa flights from Louisville to Madrid

Our best Lufthansa deals on Louisville to Madrid flight tickets

Lufthansa

Oct 13

SDF11:15 amLouisville Intl

15h 45m

1 stop

MAD9:00 amMadrid Barajas

Oct 22

MAD10:50 amMadrid Barajas

15h 23m

1 stop

SDF8:13 pmLouisville Intl

$730

Lufthansa

Jan 16

SDF1:00 pmLouisville Intl

14h 30m

1 stop

MAD9:30 amMadrid Barajas

Jan 29

MAD8:35 amMadrid Barajas

17h 57m

2 stops

SDF8:32 pmLouisville Intl

$805

Lufthansa

Jan 17

SDF2:20 pmLouisville Intl

13h 10m

2 stops

MAD9:30 amMadrid Barajas

Jan 31

MAD11:15 amMadrid Barajas

18h 04m

1 stop

SDF11:19 pmLouisville Intl

$810

Air France flights from Louisville to Madrid

Our best Air France deals on Louisville to Madrid flight tickets

Air France

Oct 13

SDF5:57 pmLouisville Intl

15h 38m

2 stops

MAD3:35 pmMadrid Barajas

Oct 22

MAD6:00 amMadrid Barajas

16h 49m

2 stops

SDF4:49 pmLouisville Intl

$797

Air France

Jan 16

SDF12:53 pmLouisville Intl

16h 37m

2 stops

MAD11:30 amMadrid Barajas

Jan 30

MAD1:55 pmMadrid Barajas

16h 07m

1 stop

SDF12:02 amLouisville Intl

$839

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleMadrid

SDF Louisville Intl - MAD Madrid Barajas

SDFMAD

Louisville Intl

Tue 10/6

1:59 pm-12:15 pm

1 stop16h 16m

Madrid Barajas

Tue 10/20

2:35 pm-12:27 pm

1 stop27h 52m

$587

LouisvilleMadrid

SDF Louisville Intl - MAD Madrid Barajas

SDFMAD

Louisville Intl

Tue 10/6

1:59 pm-11:20 am

2 stops15h 21m

Madrid Barajas

Tue 10/20

2:35 pm-12:27 pm

1 stop27h 52m

$606

LouisvilleMadrid

SDF Louisville Intl - MAD Madrid Barajas

SDFMAD

Louisville Intl

Mon 1/18

12:05 pm-9:20 am

1 stop15h 15m

Madrid Barajas

Fri 1/22

1:00 pm-11:11 pm

1 stop16h 11m

$701

LouisvilleMadrid

SDF Louisville Intl - MAD Madrid Barajas

SDFMAD

Louisville Intl

Tue 11/10

11:08 am-8:55 am

1 stop15h 47m

Madrid Barajas

Tue 11/17

1:15 pm-10:03 pm

1 stop14h 48m

$710

Quickest round-trip

LouisvilleMadrid

SDF Louisville Intl - MAD Madrid Barajas

SDFMAD

Louisville Intl

Mon 10/26

12:45 pm-8:50 am

1 stop15h 05m

Madrid Barajas

Wed 11/11

12:40 pm-9:36 pm

1 stop14h 56m

$710

LouisvilleMadrid

SDF Louisville Intl - MAD Madrid Barajas

SDFMAD

Louisville Intl

Mon 1/18

6:29 pm-6:35 pm

2 stops18h 06m

Madrid Barajas

Fri 1/22

12:00 pm-9:37 pm

1 stop15h 37m

$721

LouisvilleMadrid

SDF Louisville Intl - MAD Madrid Barajas

SDFMAD

Louisville Intl

Mon 11/9

1:14 pm-8:50 am

1 stop13h 36m

Madrid Barajas

Mon 11/16

9:40 pm-9:36 pm

2 stops29h 56m

$746

LouisvilleMadrid

SDF Louisville Intl - MAD Madrid Barajas

SDFMAD

Louisville Intl

Fri 11/6

6:02 am-5:50 am

1 stop17h 48m

Madrid Barajas

Fri 11/13

12:00 pm-9:37 pm

1 stop15h 37m

$760

LouisvilleMadrid

SDF Louisville Intl - MAD Madrid Barajas

SDFMAD

Louisville Intl

Tue 10/13

5:57 pm-12:15 pm

1 stop12h 18m

Madrid Barajas

Thu 10/22

9:50 am-11:59 pm

1 stop20h 09m

$959

LouisvilleMadrid

SDF Louisville Intl - MAD Madrid Barajas

SDFMAD

Louisville Intl

Tue 10/13

1:59 pm-12:15 pm

1 stop16h 16m

Madrid Barajas

Thu 10/22

12:45 pm-11:59 pm

2 stops17h 14m

$964

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Madrid

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Louisville and Madrid?

Prices are currently low for flights on this route.

Typical prices usually range from $670 to $980.
The lowest price recently found on this route was $587.

What is the cheapest month to fly to Madrid?

The month of February is, on average, the cheapest month to fly to Madrid from Louisville, with most prices found around $614. If you don’t want to visit Madrid in February, then you should wait until March to fly from Louisville, when ticket prices are also cheap, with an average price of $711.

Can stopping save me money on Louisville to Madrid flights?

You could potentially save up to 32% on your flight if you consider stops on a Louisville to Madrid flight.

When to book flights from Louisville to Madrid

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Madrid according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Madrid (SDF to MAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Madrid

Best Price Found	$427
Fastest flight time	11h 53m
Direct flights	None

The best one-way flight to Madrid from Louisville in the past 72 hours is $427. The best round-trip flight deal from Louisville to Madrid found on momondo in the last 72 hours is $587.

The fastest flight from Louisville to Madrid takes 11h 53m

There are no direct flights from Louisville to Madrid. There are no popular flight routes from Louisville to Madrid.

Search flight deals

Frequently asked questions about flying from Louisville to Madrid

How far is Louisville Intl to Madrid Barajas by plane?
The distance between Louisville Intl and Madrid Barajas is about 4215.2 mi. Typically, this will take 11h 53m by plane in normal conditions.
When did momondo last update prices for flights from Louisville Intl Airport to Madrid Barajas Airport?
Prices for flights from Louisville Intl Airport to Madrid Barajas Airport are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Madrid Barajas Airport?
As of September 2026, there are 4 operators available to choose from for flights from Louisville Intl Airport to Madrid Barajas Airport.
How old do you have to be to fly from Louisville Intl Airport to Madrid Barajas Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The travel and health documents you'll need for your trip to Madrid Barajas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Madrid Barajas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Louisville to Madrid?
Based on momondo bookings for flights between Louisville and Madrid, the leading airline is American Airlines, making up 51% of the total bookings. Other popular airlines include Virgin Atlantic with 18%, British Airways with 16%, and Iberia with 14%.

Best airlines flying from Louisville to Madrid

Compare and see reviews for airlines that fly from Louisville to Madrid with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $377	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
Iberia	PriceFrom $449	Free Cancellation	Rating 7.0 3,246 reviews	Search Iberia flights
British Airways	PriceFrom $491	Free Cancellation	Rating 6.7 8,238 reviews	Search British Airways flights
American Airlines	PriceFrom $538	Free Cancellation	Rating 7.0 12,102 reviews	Search American Airlines flights

Toledo

Segovia

Getafe

Fuenlabrada

Cuenca

Guadalajara

San Lorenzo de El Escorial

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Madrid?

Finding the right flight to Madrid from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Madrid quick and easy, saving you time and money.

Can I find flights from Louisville to Madrid with flexible booking policies on momondo?

All flight searches from Louisville to Madrid on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Louisville to Madrid?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Madrid from Louisville.

I’m not ready to book a flight from Louisville to Madrid right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Madrid, momondo offers a useful price alert feature which will track prices for flights to Madrid from Louisville and alert you when they change.

An easier way to manage your Madrid trip

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Cheap flights from Louisville to Madrid from $427

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Madrid departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Louisville to Madrid

Our best Lufthansa deals on Louisville to Madrid flight tickets

Air France flights from Louisville to Madrid

Our best Air France deals on Louisville to Madrid flight tickets

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How to get the cheapest flight ticket from Louisville to Madrid

What is the typical price of a round-trip flight between Louisville and Madrid?

What is the cheapest month to fly to Madrid?

Can stopping save me money on Louisville to Madrid flights?

What is the cheapest airline that flies from Louisville Intl to Madrid Barajas?

What airlines fly to Madrid?

When to book flights from Louisville to Madrid

Cheap Louisville to Madrid (SDF to MAD) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Louisville to Madrid

Best airlines flying from Louisville to Madrid

Compare and see reviews for airlines that fly from Louisville to Madrid with momondo

Traveling to a place near Madrid?

Why use momondo?

An easier way to manage your Madrid trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Fly your favorite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Madrid

List of cabin classes available on flights landing in Madrid. Availability may vary depending on flight origin and airline.

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Louisville

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