Spain

$211+ Cheap flights from Kentucky 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MAD
Aug 19 — Aug 261
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Cheap flight deals from Kentucky to Spain

Keep the following information in mind while searching for Kentucky to Spain flight deals. Data was last updated August 14, 2025.

Round-trip from

$391
(FlightHub)

One-way from

$211
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$1,216
From Kentucky to Spain
One-way flight from Kentucky to Spain
Highest demand for flights based on searches. 25% potential increase in price ($338 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find flight deals from Kentucky to Spain

Cheapest flights from Kentucky to Spain
Explore the most affordable flight options available from Kentucky to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/14. 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 12/55:30 pmBNA - BCN
1 stop12h 50mIcelandair
Sun 12/1411:50 amBCN - BNA
1 stop13h 40mIcelandair
Deal found 8/14$391
This Gurufare deal was found by Cheapflights users on 8/14. 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.
Wed 12/35:30 pmBNA - BCN
1 stop12h 50mIcelandair
Tue 12/1611:50 amBCN - BNA
1 stop13h 40mIcelandair
Deal found 8/14$406
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:44 amTYS - MAD
1 stop21h 46mDelta
Thu 11/1311:00 amMAD - TYS
1 stop13h 13mDelta
Deal found 8/13$438
This Delta deal was found by Cheapflights users on 8/12. 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 11/411:24 amBNA - BCN
2 stops16h 46mDelta
Fri 11/1410:15 amBCN - BNA
1 stop13h 45mDelta
Deal found 8/12$453
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:44 amTYS - MAD
1 stop21h 46mDelta
Wed 11/196:00 amMAD - TYS
2 stops23h 27mDelta
Deal found 8/13$462
This Delta deal was found by Cheapflights users on 8/14. 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 11/96:30 amBNA - MAD
1 stop19h 30mDelta
Tue 11/1812:35 pmMAD - BNA
2 stops15h 33mDelta
Deal found 8/14$462
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:44 amTYS - MAD
1 stop21h 46mDelta
Tue 11/1811:00 amMAD - TYS
2 stops16h 32mDelta
Deal found 8/13$463
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:30 amTYS - MAD
2 stops18h 30mDelta
Wed 11/196:00 amMAD - TYS
2 stops22h 59mDelta
Deal found 8/13$466
This Priceline deal was found by Cheapflights users on 8/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:25 pmBNA - BCN
1 stop12h 10mAir Canada
Thu 11/139:55 amBCN - BNA
2 stops16h 55mAir Canada
Deal found 8/13$467
This Priceline deal was found by Cheapflights users on 8/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:40 pmCVG - MAD
2 stops31h 20mAir Canada
Sun 11/231:35 pmMAD - CVG
2 stops29h 36mAir Canada
Deal found 8/13$467
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:30 amTYS - MAD
2 stops18h 30mDelta
Tue 11/1811:00 amMAD - TYS
2 stops16h 32mDelta
Deal found 8/13$468
This United deal was found by Cheapflights users on 8/13. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:20 pmCVG - MAD
1 stop32h 55mMultiple Airlines
Sun 11/231:35 pmMAD - CVG
2 stops34h 06mMultiple Airlines
Deal found 8/13$471

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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 August 14, 2025.
Use the filters below to find and compare flights from Kentucky to Spain that are best for you.

Fly from

Kentucky

Fly to

Spain

Route

Depart

Return

Price

KnoxvilleMadrid

TYS - MAD

TYSMAD

Knoxville McGhee Tyson

Wed 11/5

5:44 am-9:30 am

1 stop21h 46m

Madrid Barajas

Thu 11/13

11:00 am-6:13 pm

1 stop13h 13m

$438

KnoxvilleMadrid

TYS - MAD

TYSMAD

Knoxville McGhee Tyson

Wed 11/5

5:44 am-9:30 am

1 stop21h 46m

Madrid Barajas

Fri 11/14

10:00 am-9:32 pm

2 stops17h 32m

$442

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Tue 11/4

11:24 am-11:10 am

2 stops16h 46m

Barcelona-El Prat

Fri 11/14

10:15 am-5:00 pm

1 stop13h 45m

$453

KnoxvilleMadrid

TYS - MAD

TYSMAD

Knoxville McGhee Tyson

Wed 11/5

5:44 am-9:30 am

1 stop21h 46m

Madrid Barajas

Wed 11/19

6:00 am-11:27 pm

2 stops23h 27m

$462

NashvilleMadrid

BNA - MAD

BNAMAD

Nashville Intl

Sun 11/9

5:25 am-9:00 am

1 stop20h 35m

Madrid Barajas

Tue 11/18

12:35 pm-9:08 pm

2 stops15h 33m

$462

KnoxvilleMadrid

TYS - MAD

TYSMAD

Knoxville McGhee Tyson

Wed 11/5

5:44 am-9:30 am

1 stop21h 46m

Madrid Barajas

Tue 11/18

11:00 am-9:32 pm

2 stops16h 32m

$463

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Wed 11/5

2:25 pm-9:35 am

1 stop12h 10m

Barcelona-El Prat

Thu 11/13

9:55 am-7:50 pm

2 stops16h 55m

$467

CincinnatiMadrid

CVG - MAD

CVGMAD

Cincinnati Cinci./N. Kentucky

Sat 11/15

6:40 pm-8:00 am

2 stops31h 20m

Madrid Barajas

Sun 11/23

1:35 pm-1:11 pm

2 stops29h 36m

$467

CincinnatiMadrid

CVG - MAD

CVGMAD

Cincinnati Cinci./N. Kentucky

Sat 11/15

6:20 pm-9:15 am

1 stop32h 55m

Madrid Barajas

Sun 11/23

1:35 pm-5:41 pm

2 stops34h 06m

$471

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Wed 11/5

11:25 am-9:35 am

2 stops15h 10m

Barcelona-El Prat

Thu 11/13

6:45 am-7:50 pm

2 stops20h 05m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to Spain

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

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

Currently, November is the cheapest month in which you can book a flight from Kentucky to Spain (average of $543). Flying from Kentucky to Spain in June is currently the most expensive (average of $1,053). 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 KY to ES?

Find hourly flight availability from Kentucky to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Spain as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Kentucky to Spain that include hotel bookings?

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Kentucky to Spain (average of $543). Flying from Kentucky to Spain in June is currently the most expensive (average of $1,053). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kentucky to Spain

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

Top 6 airlines flying from Kentucky to Spain

Discover the top 6 airlines that operate flights from Kentucky 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$424Average$865FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$531Average$721FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$564Average$871FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$589Average$909FlexibilityNo cancel feeOn-time71%
KLMCheapest$590Average$980FlexibilityNo cancel feeOn-time75%
IberiaCheapest$606Average$987FlexibilityNo cancel feeOn-time77%

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