$305 Find Cheap Flights from Louisville to Spain

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Spain departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Louisville to Spain

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Madrid
Madrid1 stop$745
Málaga
Málaga2 stops$757
Madrid
Madrid1 stop$745
Málaga
Málaga2 stops$757

Book Cheap Louisville to Spain Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Spain that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Spain

Wed, Oct 21 - Tue, Oct 27
American Airlines Logo
12:17 pm - 11:50 am
SDF
-
PMI
17h 33m
2 stops
American Airlines Logo
9:05 am - 12:36 am
PMI
-
SDF
20h 31m
2 stops
$737American Airlines
Tue, Aug 4 - Fri, Dec 4
British Airways Logo
7:10 pm - 1:30 pm
SDF
-
MAD
12h 20m
1 stop
British Airways Logo
12:40 pm - 12:22 am
MAD
-
SDF
17h 42m
1 stop
$745British Airways
Wed, Sep 23 - Fri, Oct 9
American Airlines Logo
5:00 pm - 12:10 pm
SDF
-
BCN
13h 10m
1 stop
American Airlines Logo
3:35 pm - 12:36 am
BCN
-
SDF
15h 01m
1 stop
$745American Airlines
Wed, Oct 7 - Fri, Oct 30
American Airlines Logo
6:45 am - 7:35 am
SDF
-
BCN
18h 50m
1 stop
American Airlines Logo
10:40 am - 11:06 pm
BCN
-
SDF
17h 26m
1 stop
$753American Airlines
Tue, Aug 4 - Fri, Dec 4
United Airlines Logo
7:55 pm - 6:50 am
SDF
-
MAD
28h 55m
2 stops
United Airlines Logo
11:15 am - 11:15 pm
MAD
-
SDF
18h 00m
1 stop
$757United Airlines
Wed, Oct 14 - Wed, Oct 28
Air France Logo
12:53 pm - 11:45 am
SDF
-
AGP
16h 52m
2 stops
Air France Logo
5:50 pm - 12:02 am
AGP
-
SDF
35h 12m
2 stops
$757Air France
Tue, Aug 4 - Fri, Dec 4
Multiple Airlines Logo
10:34 am - 6:20 am
SDF
-
MAD
13h 46m
2 stops
Multiple Airlines Logo
10:00 am - 8:51 pm
MAD
-
SDF
16h 51m
2 stops
$758Multiple Airlines
Wed, Oct 7 - Fri, Oct 30
British Airways Logo
7:14 pm - 3:55 pm
SDF
-
BCN
14h 41m
2 stops
British Airways Logo
10:40 am - 11:06 pm
BCN
-
SDF
17h 26m
1 stop
$769British Airways
Sat, Aug 1 - Wed, Sep 30
United Airlines Logo
7:55 pm - 8:20 am
SDF
-
BCN
30h 25m
2 stops
United Airlines Logo
12:00 pm - 9:45 am
BCN
-
SDF
27h 45m
2 stops
$774United Airlines
Wed, Oct 7 - Fri, Oct 30
Delta Logo
7:30 pm - 3:35 pm
SDF
-
BCN
14h 05m
2 stops
Delta Logo
10:30 am - 12:02 am
BCN
-
SDF
18h 32m
2 stops
$778Delta
Booking Insights

KAYAK's insights & trends for Louisville to Spain flights

Get data-powered insights and trends into flights from Louisville to Spain to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Spain, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Louisville to Spain is November, when tickets cost $424 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $912 and $697 respectively.

Good to know

Low seasonJanuary
Cheapest flight$305
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Louisville to Madrid

FAQs - booking Spain flights

  • How does KAYAK find such low prices on flights from Louisville to Spain?

    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 Louisville to Spain.

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

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

    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 from Louisville to Spain with an airline and back with another airline.

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

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

Reviews of the top 5 airlines serving from Louisville to Spain

 
Need help choosing which airline to fly with from Louisville to Spain? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8459 reviews
7.2Food
8.1Boarding
8.5Crew
7.9Comfort
7.8Entertainment
Airline reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

8.0 ExcellentMatthew, May 2026
OKC - ATL
Read more Delta reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

The flight attendant on my side of business class seemed like a novice and did not provide good service. Otherwise the flight was good and the entertainment system was very good. No free WiFi.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Catastrophic experience the gate selected customers were picked up to.pay 70 eur for overweight 1-2 kg. While some others were let to board without chcking their carry on bags. Unecessaey drama by Lufthansa that brings nothing just hating them by customers.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

Someone switched seats in business class so they could sit together and we were left apart (3). Very disappointing. Staff did nothing

Somone switched seats to sit near friend causing us to be disconnected (3) business class. Very disappointed. Staff did nothing.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Wonderful business class flight in a lovely new plane with an excellent crew

Worst airline in the world. They downgraded me from business class to economy with no compensation.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Everything you need to know for your flight from Louisville to Spain

Information on your arrival and departure airports