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$469+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MAD
ene. 13 — ene. 201
mar. 1/13
mar. 1/20
1 adult, Economy
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Cheap 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 diciembre 14, 2025.

This Finnair deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/279:20 amSDF - MAD
1 stop14h 25mMultiple Airlines
vie. 1/210:00 amMAD - SDF
1 stop19h 59mMultiple Airlines
Deal found 12/13$1,672
This Gurufare deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/272:22 pmSDF - MAD
2 stops14h 48mLufthansa
vie. 1/27:25 amMAD - SDF
2 stops21h 05mLufthansa
Deal found 12/13$2,085

Find flight deals from Louisville to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$469
(United Airlines)

Popular in

June

Cheapest in

December

Average price

$463
Provider with most accurate pricing for Louisville Intl-Madrid Barajas flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Madrid Barajas flights.
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From Louisville Intl to Madrid Barajas
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($275 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Madrid that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 14, 2025.
Use the filters below to find and compare flights from Louisville to Madrid that are best for you.

Fly from

Louisville

Fly to

Madrid

Route

Depart

Return

Price

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

vie. 1/23

1:50 pm-9:15 am

1 stop13h 25m

Madrid Barajas

mar. 1/27

1:35 pm-11:23 pm

2 stops39h 48m

$469

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

dom. 3/1

9:00 am-8:00 am

2 stops41h 00m

Madrid Barajas

mié. 3/11

12:35 pm-10:13 pm

2 stops38h 38m

$472

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

dom. 1/11

6:12 pm-5:50 pm

2 stops17h 38m

Madrid Barajas

dom. 1/18

5:55 am-10:30 pm

2 stops22h 35m

$476

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

dom. 3/1

6:31 am-4:55 pm

2 stops28h 24m

Madrid Barajas

mié. 3/11

1:00 pm-10:38 pm

1 stop14h 38m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Madrid flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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

Currently, October is the cheapest month in which you can book a flight from Louisville to Madrid (average of $461). Flying from Louisville to Madrid in June is currently the most expensive (average of $862). 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?

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 diciembre 14, 2025.

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 19% on airfare.

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated diciembre 14, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Louisville to Madrid have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,094 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,051 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Louisville to Madrid?

    There are many flights that can get you from Louisville to Madrid in 13h 25m. Fly via United Airlines to get the fastest option. There are 4221 mi between Louisville and Madrid.

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

    Cheapflights users have booked flights from Louisville to Madrid round-trip from $424. Other airlines that can offer you cheap pricing are American Airlines, from $538, and Iberia, from $606. These flights start at 54% 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, October is the cheapest month in which you can book a flight from Louisville to Madrid (average of $461). Flying from Louisville to Madrid in June is currently the most expensive (average of $862). 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

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Getafe

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Alternative routes for Louisville to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Madrid flights
Nashville to Madrid flights
Knoxville to Madrid flights
Lexington to Madrid flights

Top 4 airlines flying from Louisville to Madrid

Discover the top 4 airlines that operate flights from Louisville to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$424Average$637FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$538Average$936FlexibilityNo cancel feeOn-time71%
IberiaCheapest$606Average$1,036FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$643Average$1,001FlexibilityNo cancel feeOn-time69%

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