What are the cheapest airlines flying from Louisville to Madrid round-trip?

Cheapflights users have booked flights from Louisville to Madrid round-trip from $688. Other airlines that can offer you cheap pricing are British Airways, from $709, and Air Canada, from $724. These flights start at 26% lower than the current average price 3 months from now.

What is the cheapest day to fly from Louisville to Madrid?

Travelers seeking maximum savings on their Louisville to Madrid flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Louisville to Madrid?

When booking a flight from Louisville to Madrid, you may want to consider flying on American Airlines, British Airways or Delta as they are the most popular for this route.

What is the cheapest day to fly round-trip from Louisville to Madrid?

Monday flights are found to be more expensive to fly from Louisville to Madrid. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Madrid.

How far in advance should I book a flight from Louisville to Madrid?

To save on the cost of your flight from Louisville to Madrid, book at least 56 days before your planned departure. Booking around this time can save you about 321% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $946 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,249.

What is the cheapest month to fly from Louisville to Madrid?

Flights from Louisville to Madrid lean towards being more expensive in July. Prices are generally better when you fly from Louisville to Madrid in October, with the cheapest ticket starting at $543.

Most accurate provider : When it comes to deals on Louisville-Madrid flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Louisville-Madrid flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Louisville-Madrid flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Louisville-Madrid flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Louisville to Madrid that include hotel bookings?

Yes. In addition to deals on Louisville to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Louisville to Madrid?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Madrid.

Can I find deals for business class flights from Louisville to Madrid?

Yes. Cheapflights offers flight deals from Louisville to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$576+ Flights from Louisville to Madrid, Spain

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Louisville to Madrid with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Louisville Intl to Madrid Barajas are usually found in October or November, booked 56 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Louisville to Madrid

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$688 (United Airlines)
Popular in	July
Cheapest in	October
Average price	$1,028

Provider with most accurate pricing for Louisville Intl-Madrid Barajas flight deals.

Search Deals

Provider most trusted by Cheapflights users for Louisville Intl-Madrid Barajas flights.

Search Deals

From Louisville Intl to Madrid Barajas

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($235 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Louisville to Madrid

Cheapest flights from Louisville to Madrid
Explore the most affordable flight options available from Louisville to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

mar. 10/2110:45 amSDF - MAD

1 stop16h 50mDelta

vie. 10/3110:00 amMAD - SDF

1 stop18h 56mDelta

Deal found 4/16

$576

mar. 10/218:45 amSDF - MAD

3 stops17h 05mMultiple Airlines

vie. 10/3112:15 pmMAD - SDF

2 stops26h 27mMultiple Airlines

Deal found 4/16

$582

mar. 10/2110:34 amSDF - MAD

1 stop15h 21mIberia

vie. 10/3111:35 amMAD - SDF

1 stop16h 20mIberia

Deal found 4/16

$601

mar. 10/219:55 amSDF - MAD

1 stop16h 10mUnited Airlines

vie. 10/3112:15 pmMAD - SDF

2 stops33h 34mUnited Airlines

Deal found 4/17

$603

lun. 9/86:54 pmSDF - MAD

1 stop12h 31mBritish Airways

vie. 9/1911:35 amMAD - SDF

1 stop17h 28mBritish Airways

Deal found 4/16

$709

lun. 9/88:45 amSDF - MAD

3 stops17h 05mAir Canada

vie. 9/1912:15 pmMAD - SDF

3 stops27h 47mAir Canada

Deal found 4/16

$724

lun. 5/54:59 pmSDF - MAD

1 stop10h 36mVirgin Atlantic

mar. 5/2010:05 amMAD - SDF

1 stop16h 31mVirgin Atlantic

Deal found 4/16

$784

vie. 5/911:51 amSDF - MAD

1 stop14h 04mAmerican Airlines

vie. 5/231:45 pmMAD - SDF

1 stop14h 11mAmerican Airlines

Deal found 4/17

$1,016

vie. 5/93:31 pmSDF - MAD

1 stop12h 04mKLM

vie. 5/2310:05 amMAD - SDF

1 stop20h 00mKLM

Deal found 4/16

$1,141

mié. 4/2311:50 amSDF - MAD

2 stops16h 05mAer Lingus

mié. 4/306:55 amMAD - SDF

2 stops19h 32mAer Lingus

Deal found 4/17

$2,040

Best flights from Louisville to Madrid
Discover carefully curated flight deals from Louisville to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 17, 2025.

lun. 9/88:45 amSDF - MAD

2 stops17h 05mUnited Airlines

vie. 9/1912:15 pmMAD - SDF

2 stops35h 01mUnited Airlines

Deal found 4/16

$688

lun. 9/86:54 pmSDF - MAD

1 stop12h 31mBritish Airways

vie. 9/1911:35 amMAD - SDF

1 stop17h 28mBritish Airways

Deal found 4/16

$709

lun. 9/88:45 amSDF - MAD

3 stops17h 05mAir Canada

vie. 9/1912:15 pmMAD - SDF

3 stops27h 47mAir Canada

Deal found 4/16

$724

mié. 5/78:56 amSDF - MAD

1 stop16h 59mIberia

mié. 5/214:40 pmMAD - SDF

1 stop12h 21mIberia

Deal found 4/16

$780

lun. 5/54:59 pmSDF - MAD

1 stop10h 36mVirgin Atlantic

mar. 5/2012:40 pmMAD - SDF

2 stops17h 25mVirgin Atlantic

Deal found 4/16

$784

mié. 5/77:00 amSDF - MAD

3 stops17h 40mMultiple Airlines

mié. 5/2112:30 pmMAD - SDF

2 stops16h 00mMultiple Airlines

Deal found 4/16

$809

lun. 5/56:00 pmSDF - MAD

2 stops15h 35mDelta

mar. 5/2012:40 pmMAD - SDF

2 stops14h 46mDelta

Deal found 4/16

$819

vie. 5/911:51 amSDF - MAD

1 stop14h 04mAmerican Airlines

vie. 5/231:45 pmMAD - SDF

1 stop14h 11mAmerican Airlines

Deal found 4/17

$1,016

vie. 5/93:31 pmSDF - MAD

1 stop12h 04mKLM

vie. 5/2310:05 amMAD - SDF

1 stop20h 00mKLM

Deal found 4/16

$1,141

Last-minute flights from Louisville to Madrid
Discover last-minute flight deals from Louisville to Madrid. Data last updated abril 17, 2025 and is based on user searches.

mié. 4/237:27 pmSDF - MAD

3 stops29h 13mMultiple Airlines

mié. 4/307:40 amMAD - SDF

3 stops35h 59mMultiple Airlines

Deal found 4/17

$1,539

mié. 4/2311:50 amSDF - MAD

2 stops16h 05mAer Lingus

mié. 4/306:55 amMAD - SDF

2 stops19h 32mAer Lingus

Deal found 4/17

$2,040

mié. 4/2311:50 amSDF - MAD

1 stop14h 05mIberia

mié. 4/3011:35 amMAD - SDF

1 stop13h 54mIberia

Deal found 4/17

$2,343

lun. 5/54:59 pmSDF - MAD

1 stop10h 36mVirgin Atlantic

mar. 5/2012:40 pmMAD - SDF

2 stops17h 25mVirgin Atlantic

Deal found 4/16

$784

lun. 5/56:00 pmSDF - MAD

2 stops15h 35mDelta

mar. 5/2012:40 pmMAD - SDF

2 stops14h 46mDelta

Deal found 4/16

$819

mié. 5/77:00 amSDF - MAD

2 stops17h 40mUnited Airlines

mié. 5/2112:45 pmMAD - SDF

2 stops34h 34mUnited Airlines

Deal found 4/16

$773

mié. 5/78:56 amSDF - MAD

1 stop16h 59mIberia

mié. 5/214:40 pmMAD - SDF

1 stop12h 21mIberia

Deal found 4/16

$780

mié. 5/77:00 amSDF - MAD

3 stops17h 40mMultiple Airlines

mié. 5/2112:30 pmMAD - SDF

2 stops16h 00mMultiple Airlines

Deal found 4/16

$809

vie. 5/97:00 amSDF - MAD

2 stops17h 40mAir Canada

vie. 5/2312:45 pmMAD - SDF

2 stops30h 34mAir Canada

Deal found 4/16

$833

vie. 5/95:17 pmSDF - MAD

2 stops20h 48mBritish Airways

vie. 5/234:40 pmMAD - SDF

1 stop34h 23mBritish Airways

Deal found 4/17

$943

vie. 5/911:51 amSDF - MAD

1 stop14h 04mAmerican Airlines

vie. 5/231:45 pmMAD - SDF

1 stop14h 11mAmerican Airlines

Deal found 4/17

$1,016

vie. 5/93:31 pmSDF - MAD

1 stop12h 04mKLM

vie. 5/2310:05 amMAD - SDF

1 stop20h 00mKLM

Deal found 4/16

$1,141

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

lun. 9/8

8:45 am-7:50 am

2 stops17h 05m

Madrid Barajas

vie. 9/19

12:15 pm-5:16 pm

2 stops35h 01m

$688

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

lun. 9/8

6:54 pm-1:25 pm

1 stop12h 31m

Madrid Barajas

vie. 9/19

11:35 am-11:03 pm

1 stop17h 28m

$709

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

lun. 9/8

8:45 am-7:50 am

3 stops17h 05m

Madrid Barajas

vie. 9/19

12:15 pm-10:02 am

3 stops27h 47m

$724

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

mié. 5/7

8:56 am-7:55 am

1 stop16h 59m

Madrid Barajas

mié. 5/21

4:40 pm-11:01 pm

1 stop12h 21m

$780

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

lun. 5/5

4:59 pm-9:35 am

1 stop10h 36m

Madrid Barajas

mar. 5/20

10:05 am-8:36 pm

1 stop16h 31m

$784

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

mié. 5/7

7:00 am-6:40 am

3 stops17h 40m

Madrid Barajas

mié. 5/21

12:30 pm-10:30 pm

2 stops16h 00m

$809

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

lun. 5/5

6:00 pm-3:35 pm

2 stops15h 35m

Madrid Barajas

mar. 5/20

12:40 pm-9:26 pm

2 stops14h 46m

$819

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

vie. 5/9

11:51 am-7:55 am

1 stop14h 04m

Madrid Barajas

vie. 5/23

1:45 pm-9:56 pm

1 stop14h 11m

$1,016

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

vie. 5/9

3:31 pm-9:35 am

1 stop12h 04m

Madrid Barajas

vie. 5/23

10:05 am-12:05 am

1 stop20h 00m

$1,141

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Compare providers for flights from Louisville to Madrid

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Madrid in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Louisville-Madrid flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Louisville-Madrid flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Louisville-Madrid flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Louisville-Madrid flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Louisville with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Madrid

How far ahead should I book a flight from Louisville to Madrid?

The price you pay for your flight from Louisville to Madrid may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Louisville to Madrid?

Currently, November is the cheapest month in which you can book a flight from Louisville to Madrid (average of $543). Flying from Louisville to Madrid in June is currently the most expensive (average of $1,101). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to MAD?

One of the essential ways to save on airfare from Louisville to Madrid is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

Rainfall in Madrid by month

In terms of precipitation, rainfall in Madrid ranges from 0.4 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. July is typically the driest time to visit Madrid when rainfall is around 0.4 in.

Temperature in Madrid by month

If weather is an important factor for your trip to Madrid, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Madrid

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,916 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,327 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Louisville to Madrid round-trip?
Cheapflights users have booked flights from Louisville to Madrid round-trip from $688. Other airlines that can offer you cheap pricing are British Airways, from $709, and Air Canada, from $724. These flights start at 26% lower than the current average price 3 months from now.
Can I find deals for flights from Louisville to Madrid that include hotel bookings?
Yes. In addition to deals on Louisville to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Louisville to Madrid?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Madrid.
Can I find deals for business class flights from Louisville to Madrid?
Yes. Cheapflights offers flight deals from Louisville to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Louisville to Madrid?
Currently, November is the cheapest month in which you can book a flight from Louisville to Madrid (average of $543). Flying from Louisville to Madrid in June is currently the most expensive (average of $1,101). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Segovia

Fuenlabrada

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Alternative routes for Louisville to Madrid

Cincinnati to Madrid flights

Nashville to Madrid flights

Lexington to Madrid flights

Knoxville to Madrid flights

Other flights to Madrid

Top 4 airlines flying from Louisville to Madrid

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$564	Average$763	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$589	Average$1,039	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$592	Average$1,086	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$609	Average$1,210	FlexibilityNo cancel fee	On-time70%

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$576+ Cheap flights from Louisville (SDF) to Madrid, Spain (MAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Louisville to Madrid with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Louisville Intl to Madrid Barajas are usually found in October or November, booked 56 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Louisville to Madrid

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Louisville to Madrid

Cheapest flights from Louisville to MadridExplore the most affordable flight options available from Louisville to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

Explore the most affordable flight options available from Louisville to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to Madrid that are best for you.

Compare providers for flights from Louisville to Madrid

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Madrid in April.

Best time to book a flight from Louisville to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Louisville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Madrid

How far ahead should I book a flight from Louisville to Madrid?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Madrid. Price data was last updated on April 11, 2025.

What is the cheapest month to book a flight from Louisville to Madrid?

What is the cheapest time of day to fly from SDF to MAD?

Find hourly flight availability from Louisville to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

Rainfall in Madrid by month

Plan your trip to Madrid by taking into account the average rainfall totals by month.

Temperature in Madrid by month

Plan your trip to Madrid by taking into account the average temperature totals by month.

Reviews of airlines servicing Madrid

Related info for your journey

Find useful and relevant information for your journey from Louisville to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Louisville to Madrid round-trip?

Can I find deals for flights from Louisville to Madrid that include hotel bookings?

How can I find direct flights from Louisville to Madrid?

Can I find deals for business class flights from Louisville to Madrid?

What is the cheapest month to book a flight from Louisville to Madrid?

Traveling to a place near Louisville?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Madrid

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Louisville to Madrid

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Cheapest flights from Louisville to Madrid
Explore the most affordable flight options available from Louisville to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.