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$399+ Cheap flights from Louisville (SDF) to Spain

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Louisville to Spain

Cheapest flights from Louisville to Spain
Explore the most affordable flight options available from Louisville to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:07 pm
SDF
-
AGP
2 stops23h 58m
British Airways
Tue 3/35:50 pm
AGP
-
SDF
2 stops35h 26m
British Airways
Deal found 1/26$474
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:00 am
SDF
-
MAD
2 stops18h 15m
United Airlines
Wed 3/1112:40 pm
MAD
-
SDF
2 stops36h 02m
United Airlines
Deal found 1/28$476
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:25 pm
SDF
-
MAD
2 stops16h 30m
British Airways
Wed 3/1111:25 am
MAD
-
SDF
1 stop17h 33m
British Airways
Deal found 1/28$478
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:15 am
SDF
-
BCN
1 stop20h 45m
United Airlines
Tue 3/1710:30 am
BCN
-
SDF
1 stop14h 12m
United Airlines
Deal found 1/27$478
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/111:47 pm
SDF
-
BCN
2 stops19h 58m
Lufthansa
Wed 3/186:50 am
BCN
-
SDF
2 stops18h 24m
Lufthansa
Deal found 1/27$479
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/111:30 pm
SDF
-
BCN
2 stops16h 40m
British Airways
Wed 3/186:40 am
BCN
-
SDF
2 stops21h 00m
British Airways
Deal found 1/29$485
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:04 pm
SDF
-
AGP
2 stops18h 51m
Delta
Wed 3/184:25 pm
AGP
-
SDF
2 stops31h 27m
Delta
Deal found 1/27$488
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:53 pm
SDF
-
AGP
2 stops22h 02m
Delta
Tue 3/31:20 pm
AGP
-
SDF
2 stops32h 59m
Delta
Deal found 1/27$494
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:30 pm
SDF
-
MAD
2 stops18h 45m
British Airways
Sat 3/712:40 pm
MAD
-
SDF
1 stop17h 33m
British Airways
Deal found 1/27$499
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:49 pm
SDF
-
AGP
2 stops15h 46m
Delta
Tue 3/106:05 am
AGP
-
SDF
2 stops19h 37m
Delta
Deal found 1/27$500
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:31 am
SDF
-
MAD
1 stop13h 14m
British Airways
Sun 3/1511:25 am
MAD
-
SDF
1 stop17h 33m
British Airways
Deal found 1/27$505
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:53 pm
SDF
-
AGP
2 stops22h 02m
Delta
Thu 3/51:20 pm
AGP
-
SDF
2 stops34h 31m
Delta
Deal found 1/27$506

Find flight deals from Louisville to Spain

Keep the following information in mind while searching for Louisville to Spain flight deals. Data was last updated January 29, 2026.

Round-trip from

$474
(oojo)

One-way from

$399
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$573
From Louisville Intl to Spain
Search Deals
One-way flight from Louisville Intl to Spain
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($377 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Spain 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 January 29, 2026.
Use the filters below to find and compare flights from Louisville to Spain that are best for you.

Fly from

Louisville

Fly to

Spain

Route

Depart

Return

Price

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Sun 3/1

9:00 am-9:15 am

2 stops18h 15m

Madrid Barajas

Wed 3/11

12:40 pm-7:42 pm

2 stops36h 02m

$476

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Sun 3/1

1:25 pm-11:55 am

2 stops16h 30m

Madrid Barajas

Wed 3/11

11:25 am-11:58 pm

1 stop17h 33m

$478

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Sun 3/1

6:15 am-9:00 am

1 stop20h 45m

Barcelona-El Prat

Tue 3/17

10:30 am-7:42 pm

1 stop14h 12m

$478

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Wed 3/11

1:30 pm-11:10 am

2 stops16h 40m

Barcelona-El Prat

Wed 3/18

6:40 am-10:40 pm

2 stops21h 00m

$485

LouisvilleMálaga

SDF - AGP

SDFAGP

Louisville Intl

Mon 3/9

5:04 pm-4:55 pm

2 stops18h 51m

Malaga

Wed 3/18

4:25 pm-6:52 pm

2 stops31h 27m

$488

LouisvilleMálaga

SDF - AGP

SDFAGP

Louisville Intl

Sun 3/1

5:49 pm-3:35 pm

2 stops15h 46m

Malaga

Mon 3/9

4:25 pm-5:15 pm

2 stops29h 50m

$494

LouisvilleMálaga

SDF - AGP

SDFAGP

Louisville Intl

Tue 2/24

2:35 pm-4:10 pm

2 stops19h 35m

Malaga

Tue 3/3

5:05 pm-5:19 pm

2 stops30h 14m

$508

LouisvilleMálaga

SDF - AGP

SDFAGP

Louisville Intl

Tue 3/3

5:49 pm-3:35 pm

2 stops15h 46m

Malaga

Thu 3/12

1:20 pm-8:42 pm

2 stops36h 22m

$513

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Wed 3/4

9:50 am-8:20 am

1 stop16h 30m

Barcelona-El Prat

Sun 3/8

10:30 am-7:42 pm

1 stop14h 12m

$537

LouisvilleMálaga

SDF - AGP

SDFAGP

Louisville Intl

Sun 2/22

10:46 am-4:55 pm

2 stops24h 09m

Malaga

Mon 3/2

4:25 pm-5:50 pm

2 stops31h 25m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 45 results
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Best time to book a flight from Louisville to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain 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 Spain

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

Currently, February is the cheapest month in which you can book a flight from Louisville to Spain (average of $382). Flying from Louisville to Spain 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.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated January 29, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Louisville to Spain 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
8,127 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

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
8,127 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

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
9,215 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

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
11,206 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

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.
Lufthansa
6.8
Okay
7,756 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

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.
British Airways
6.7
Okay
7,705 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

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 Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Spain?

    For a flight from Louisville to Spain, you will be flying from Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city.

  • How long is the flight from Louisville to Spain?

    For as low as $478, United Airlines can have you in Spain from Louisville in 16h 30m. There are 4221 mi between Louisville and Spain. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Louisville to Spain?

    The most popular flight routes from Louisville to Spain are Louisville Intl - Madrid Barajas, Louisville Intl - Barcelona-El Prat and Louisville Intl - Malaga.

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

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

  • How can I find direct flights from Louisville to Spain?

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

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

    Yes. Cheapflights offers flight deals from Louisville to Spain 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 Spain?

    Currently, February is the cheapest month in which you can book a flight from Louisville to Spain (average of $382). Flying from Louisville to Spain 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

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Alternative routes for Louisville to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Louisville to Spain

Discover the top 7 airlines that operate flights from Louisville to Spain. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$424Average$805FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$449Average$955FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$483Average$984FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$491Average$666FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$583Average$914FlexibilityNo cancel feeOn-time69%
KLMCheapest$590Average$1,707FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$618Average$632FlexibilityNo cancel feeOn-time76%

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