$335+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MAD
May 25 — Jun 11
Round-trip
1 adult, Economy
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Cheapest flights from Kentucky to SpainExplore 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 April 25, 2026.
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 April 25, 2026.
This eDestinos deal was found by Cheapflights users on 4/24. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:36 am
BNA
- MAD
1 stop13h 59m
Iberia
Fri 9/111:35 pm
MAD
- BNA
1 stop15h 36m
Iberia
Deal found 4/24![Iberia logo]()
$623
This eDestinos deal was found by Cheapflights users on 4/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:45 am
BNA
- MAD
1 stop15h 10m
Virgin Atlantic
Fri 9/119:50 am
MAD
- BNA
1 stop12h 29m
Virgin Atlantic
Deal found 4/22![Virgin Atlantic logo]()
$627
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:30 am
TYS
- BCN
1 stop21h 40m
Multiple Airlines
Wed 10/216:30 pm
BCN
- TYS
1 stop24h 32m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$679
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Tue 8/183:45 pm
BNA
- MAD
1 stop32h 05m
United Airlines
Fri 9/111:30 pm
MAD
- BNA
2 stops29h 34m
United Airlines
Deal found 4/22![United Airlines logo]()
$695
This KLM deal was found by Cheapflights users on 4/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
BNA
- MAD
1 stop19h 55m
Multiple Airlines
Fri 9/1112:45 pm
MAD
- BNA
2 stops15h 18m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$702
This British Airways deal was found by Cheapflights users on 4/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:30 pm
BNA
- MAD
1 stop15h 45m
British Airways
Fri 9/1112:40 pm
MAD
- BNA
1 stop16h 47m
British Airways
Deal found 4/22![British Airways logo]()
$703
This KLM deal was found by Cheapflights users on 4/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:30 am
BNA
- MAD
1 stop12h 50m
Multiple Airlines
Wed 10/72:35 pm
MAD
- BNA
1 stop13h 55m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$711
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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.
Tue 9/2210:40 pm
CVG
- MAD
1 stop12h 50m
British Airways
Tue 10/1310:35 am
MAD
- CVG
1 stop13h 35m
British Airways
Deal found 4/24![British Airways logo]()
$711
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
Tue 9/224:13 pm
CVG
- BCN
2 stops15h 52m
SWISS
Wed 9/306:00 am
BCN
- CVG
2 stops16h 58m
SWISS
Deal found 4/25![SWISS logo]()
$712
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 11/1811:30 am
CVG
- BCN
1 stop15h 30m
United Airlines
Wed 11/251:35 pm
BCN
- CVG
2 stops32h 37m
United Airlines
Deal found 4/24![United Airlines logo]()
$713
This Delta deal was found by Cheapflights users on 4/21. 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 9/3010:30 am
BNA
- MAD
1 stop12h 50m
Delta
Wed 10/76:00 am
MAD
- BNA
2 stops17h 42m
Delta
Deal found 4/21![Delta logo]()
$713
This Air Canada deal was found by Cheapflights users on 4/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:40 pm
CVG
- MAD
2 stops31h 20m
Air Canada
Thu 11/121:35 pm
MAD
- CVG
2 stops36h 42m
Air Canada
Deal found 4/21![Air Canada logo]()
$713
Best flights from Kentucky to SpainDiscover carefully curated flight deals from Kentucky to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
Discover carefully curated flight deals from Kentucky to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 10/177:45 pm
CVG
- BCN
1 stop30h 35m
United Airlines
Wed 10/2811:00 am
BCN
- CVG
1 stop14h 39m
United Airlines
Deal found 4/22![United Airlines logo]()
$739
This Virgin Atlantic deal was found by Cheapflights users on 4/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:43 am
SDF
- MAD
1 stop19h 32m
Virgin Atlantic
Tue 10/612:45 pm
MAD
- SDF
2 stops15h 50m
Virgin Atlantic
Deal found 4/24![Virgin Atlantic logo]()
$759
This Delta deal was found by Cheapflights users on 4/20. 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 9/228:20 am
SDF
- MAD
2 stops19h 35m
Delta
Tue 10/2012:45 pm
MAD
- SDF
2 stops15h 50m
Delta
Deal found 4/20![Delta logo]()
$759
This KLM deal was found by Cheapflights users on 4/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:00 pm
SDF
- BCN
1 stop13h 35m
KLM
Wed 9/3011:00 am
BCN
- SDF
1 stop15h 52m
KLM
Deal found 4/20![KLM logo]()
$770
This Finnair deal was found by Cheapflights users on 4/20. 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.
Sun 9/207:07 pm
SDF
- BCN
2 stops18h 58m
Finnair
Wed 9/3010:05 am
BCN
- SDF
2 stops18h 53m
Finnair
Deal found 4/20![Finnair logo]()
$777
This FlightHub deal was found by Cheapflights users on 4/25. 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.
Wed 9/235:57 pm
TYS
- BCN
2 stops19h 48m
Multiple Airlines
Fri 10/21:15 pm
BCN
- TYS
2 stops31h 22m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$796
This British Airways deal was found by Cheapflights users on 4/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:21 am
TYS
- BCN
1 stop19h 14m
British Airways
Fri 10/210:15 am
BCN
- TYS
2 stops17h 00m
British Airways
Deal found 4/25![British Airways logo]()
$803
This FlightHub deal was found by Cheapflights users on 4/21. 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 9/15:57 pm
TYS
- BCN
2 stops18h 18m
Lufthansa
Fri 9/116:40 am
BCN
- TYS
2 stops23h 17m
Lufthansa
Deal found 4/21![Lufthansa logo]()
$848
This American Airlines deal was found by Cheapflights users on 4/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/611:06 am
LEX
- MAD
1 stop20h 24m
American Airlines
Fri 7/311:50 pm
MAD
- LEX
2 stops16h 09m
American Airlines
Deal found 4/24![American Airlines logo]()
$1,253
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Tue 9/226:00 am
SDF
- MAD
1 stop20h 05m
United Airlines
Tue 10/205:55 am
MAD
- SDF
2 stops22h 14m
United Airlines
Deal found 4/21![United Airlines logo]()
$755
This Delta deal was found by Cheapflights users on 4/20. 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 9/203:24 pm
SDF
- BCN
1 stop15h 26m
Delta
Fri 9/2511:00 am
BCN
- SDF
1 stop15h 52m
Delta
Deal found 4/20![Delta logo]()
$770
This KLM deal was found by Cheapflights users on 4/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:25 pm
BNA
- BCN
1 stop16h 25m
KLM
Sat 9/263:15 pm
BCN
- BNA
1 stop13h 15m
KLM
Deal found 4/24![KLM logo]()
$837
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Tue 8/47:55 pm
SDF
- MAD
2 stops28h 55m
United Airlines
Fri 12/41:45 pm
MAD
- SDF
2 stops27h 40m
United Airlines
Deal found 4/22![United Airlines logo]()
$763
This Finnair deal was found by Cheapflights users on 4/20. 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.
Wed 7/298:30 pm
BNA
- PMI
1 stop16h 05m
Multiple Airlines
Wed 8/56:55 pm
PMI
- BNA
2 stops34h 25m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$864
This British Airways deal was found by Cheapflights users on 4/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:30 pm
BNA
- PMI
1 stop16h 05m
British Airways
Fri 8/288:20 pm
PMI
- BNA
1 stop29h 15m
British Airways
Deal found 4/24![British Airways logo]()
$876
This Delta deal was found by Cheapflights users on 4/20. 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.
Sat 9/193:24 pm
SDF
- BCN
1 stop15h 26m
Delta
Thu 9/2411:00 am
BCN
- SDF
1 stop14h 01m
Delta
Deal found 4/20![Delta logo]()
$820
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Sat 8/17:55 pm
SDF
- BCN
2 stops30h 25m
United Airlines
Wed 9/303:15 pm
BCN
- SDF
1 stop12h 54m
United Airlines
Deal found 4/21![United Airlines logo]()
$774
This KLM deal was found by Cheapflights users on 4/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
BNA
- MAD
1 stop19h 55m
KLM
Sun 9/202:35 pm
MAD
- BNA
2 stops15h 14m
KLM
Deal found 4/21![KLM logo]()
$865
This KLM deal was found by Cheapflights users on 4/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 pm
CVG
- BCN
1 stop32h 45m
Multiple Airlines
Sat 9/193:15 pm
BCN
- CVG
1 stop34h 10m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$882
This Virgin Atlantic deal was found by Cheapflights users on 4/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:05 am
BNA
- BCN
2 stops18h 30m
Virgin Atlantic
Wed 8/53:15 pm
BCN
- BNA
1 stop13h 34m
Virgin Atlantic
Deal found 4/20![Virgin Atlantic logo]()
$986
This Delta deal was found by Cheapflights users on 4/20. 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 9/201:00 pm
SDF
- BCN
1 stop13h 35m
Delta
Mon 9/2811:00 am
BCN
- SDF
1 stop17h 36m
Delta
Deal found 4/20![Delta logo]()
$820
This British Airways deal was found by Cheapflights users on 4/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:30 pm
BNA
- BCN
1 stop19h 10m
British Airways
Wed 9/910:30 am
BCN
- BNA
1 stop14h 44m
British Airways
Deal found 4/21![British Airways logo]()
$919
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Wed 9/238:30 am
TYS
- BCN
2 stops18h 50m
United Airlines
Fri 10/23:15 pm
BCN
- TYS
1 stop15h 15m
United Airlines
Deal found 4/21![United Airlines logo]()
$778
This Delta deal was found by Cheapflights users on 4/23. 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 9/111:00 am
CVG
- BCN
2 stops16h 00m
Delta
Thu 9/1711:00 am
BCN
- CVG
1 stop18h 55m
Delta
Deal found 4/23![Delta logo]()
$823
This Finnair deal was found by Cheapflights users on 4/23. 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.
Wed 8/191:26 pm
LEX
- MAD
1 stop13h 39m
Finnair
Sat 8/223:55 pm
MAD
- LEX
1 stop37h 24m
Finnair
Deal found 4/23![Finnair logo]()
$1,143
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 10/2111:15 am
BNA
- BCN
2 stops14h 05m
United Airlines
Wed 10/2810:30 am
BCN
- BNA
1 stop13h 40m
United Airlines
Deal found 4/24![United Airlines logo]()
$787
This British Airways deal was found by Cheapflights users on 4/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:10 pm
CVG
- BCN
1 stop11h 30m
British Airways
Wed 5/1310:30 am
BCN
- CVG
1 stop15h 36m
British Airways
Deal found 4/20![British Airways logo]()
$959
This Finnair deal was found by Cheapflights users on 4/22. 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.
Tue 8/410:43 am
SDF
- MAD
1 stop15h 37m
Multiple Airlines
Fri 8/143:55 pm
MAD
- SDF
1 stop26h 54m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$992
This Delta deal was found by Cheapflights users on 4/24. 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 9/206:25 am
BNA
- BCN
2 stops19h 20m
Delta
Sat 9/266:20 am
BCN
- BNA
2 stops17h 34m
Delta
Deal found 4/24![Delta logo]()
$847
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 8/247:05 am
BNA
- PMI
1 stop16h 10m
United Airlines
Fri 8/2812:00 pm
PMI
- BNA
2 stops28h 13m
United Airlines
Deal found 4/24![United Airlines logo]()
$796
Last-minute flights from Kentucky to SpainDiscover last-minute flight deals from Kentucky to Spain. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Spain. Data last updated April 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:01 pm
SDF
- MAD
1 stop12h 29m
American Airlines
Thu 4/3011:45 am
MAD
- SDF
1 stop15h 45m
American Airlines
Deal found 4/22![American Airlines logo]()
$943
This lol.travel deal was found by Cheapflights users on 4/24. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:04 pm
BNA
- MAD
1 stop13h 26m
Finnair
Tue 5/121:35 pm
MAD
- BNA
1 stop15h 07m
Finnair
Deal found 4/24![Finnair logo]()
$928
This Kissandfly.com deal was found by Cheapflights users on 4/24. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:35 pm
BNA
- MAD
1 stop30h 30m
Lufthansa
Tue 5/125:55 am
MAD
- BNA
2 stops20h 04m
Lufthansa
Deal found 4/24![Lufthansa logo]()
$943
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 4/272:25 pm
TYS
- MAD
1 stop11h 40m
United Airlines
Mon 5/412:45 pm
MAD
- TYS
2 stops34h 23m
United Airlines
Deal found 4/22![United Airlines logo]()
$942
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 4/301:32 pm
BNA
- MAD
1 stop11h 33m
United Airlines
Mon 5/412:45 pm
MAD
- BNA
2 stops37h 14m
United Airlines
Deal found 4/21![United Airlines logo]()
$932
This CheapOair deal was found by Cheapflights users on 4/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:45 am
BNA
- BCN
2 stops17h 45m
Multiple Airlines
Fri 5/158:00 am
BCN
- BNA
2 stops20h 37m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$801
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
Tue 5/52:03 pm
CVG
- BCN
2 stops23h 07m
SWISS
Wed 5/136:00 am
BCN
- CVG
2 stops17h 04m
SWISS
Deal found 4/21![SWISS logo]()
$925
This Expedia deal was found by Cheapflights users on 4/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:49 am
BNA
- BCN
2 stops17h 41m
Multiple Airlines
Tue 6/28:00 am
BCN
- BNA
2 stops17h 57m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$849
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:45 am
TYS
- BCN
1 stop23h 25m
Multiple Airlines
Mon 6/18:45 am
BCN
- TYS
2 stops20h 52m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$887
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:55 pm
BNA
- BCN
2 stops29h 25m
Multiple Airlines
Sat 6/133:00 pm
BCN
- BNA
1 stop34h 10m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$913
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:25 am
BNA
- BCN
2 stops31h 45m
Multiple Airlines
Sun 6/76:10 am
BCN
- BNA
3 stops37h 05m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$907
This Mytrip deal was found by Cheapflights users on 4/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:25 am
BNA
- BCN
2 stops31h 40m
Multiple Airlines
Thu 6/45:50 am
BCN
- BNA
2 stops23h 59m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$928
One-way flights from Kentucky to SpainSearch for one-way flight options from Kentucky to Spain. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
Search for one-way flight options from Kentucky to Spain. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:50 pm
BNA
- MAD
3 stops57h 50m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$335
This oojo deal was found by Cheapflights users on 4/22. 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 10/67:14 pm
SDF
- MAD
2 stops16h 16m
British Airways
Deal found 4/22![British Airways logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:55 pm
BNA
- MAD
3 stops55h 15m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$347
This oojo deal was found by Cheapflights users on 4/24. 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 9/309:47 am
TYS
- MAD
1 stop13h 43m
British Airways
Deal found 4/24![British Airways logo]()
$349
This Delta deal was found by Cheapflights users on 4/24. 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 9/276:10 am
TYS
- MAD
2 stops18h 10m
Delta
Deal found 4/24![Delta logo]()
$350
This Air France deal was found by Cheapflights users on 4/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:15 pm
SDF
- MAD
2 stops13h 40m
Air France
Deal found 4/20![Air France logo]()
$350
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
Mon 8/108:30 pm
BNA
- BCN
1 stop17h 10m
British Airways
Deal found 4/21![British Airways logo]()
$358
This oojo deal was found by Cheapflights users on 4/22. 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.
Mon 7/275:41 pm
BNA
- BCN
2 stops15h 44m
British Airways
Deal found 4/22![British Airways logo]()
$359
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Mon 7/271:35 pm
TYS
- BCN
1 stop12h 45m
United Airlines
Deal found 4/20![United Airlines logo]()
$360
This British Airways deal was found by Cheapflights users on 4/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:30 pm
BNA
- BCN
1 stop14h 05m
British Airways
Deal found 4/20![British Airways logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:35 pm
BNA
- BCN
1 stop20h 55m
Aer Lingus
Deal found 4/20![Aer Lingus logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/20. 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 7/265:55 pm
TYS
- BCN
2 stops32h 25m
United Airlines
Deal found 4/20![United Airlines logo]()
$366
Find flight deals from Kentucky to Spain
Keep the following information in mind while searching for Kentucky to Spain flight deals. Data was last updated April 25, 2026.
Round-trip from | $623 (eDestinos) |
|---|---|
One-way from | $335 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,078 |
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 April 25, 2026.
Use the filters below to find and compare flights from Kentucky to Spain that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CincinnatiBarcelona
CVG - BCN
CVGBCN
Cincinnati Cinci./N. Kentucky
Sat 10/17
7:45 pm-8:20 am
1 stop30h 35m
Barcelona-El Prat
Wed 10/28
11:00 am-8:39 pm
1 stop14h 39m
$739
LouisvilleMadrid
SDF - MAD
SDFMAD
Louisville Intl
Tue 9/22
6:00 am-8:05 am
1 stop20h 05m
Madrid Barajas
Tue 10/20
5:55 am-10:09 pm
2 stops22h 14m
$755
LouisvilleMadrid
SDF - MAD
SDFMAD
Louisville Intl
Tue 9/29
10:43 am-12:15 pm
1 stop19h 32m
Madrid Barajas
Tue 10/6
12:45 pm-10:35 pm
2 stops15h 50m
$759
LouisvilleMadrid
SDF - MAD
SDFMAD
Louisville Intl
Tue 9/22
8:20 am-9:55 am
2 stops19h 35m
Madrid Barajas
Tue 10/20
12:45 pm-10:35 pm
2 stops15h 50m
$759
LouisvilleMadrid
SDF - MAD
SDFMAD
Louisville Intl
Tue 8/4
7:55 pm-6:50 am
2 stops28h 55m
Madrid Barajas
Fri 12/4
1:45 pm-11:25 am
2 stops27h 40m
$763
LouisvilleBarcelona
SDF - BCN
SDFBCN
Louisville Intl
Sun 9/20
1:00 pm-8:35 am
1 stop13h 35m
Barcelona-El Prat
Wed 9/30
11:00 am-8:52 pm
1 stop15h 52m
$770
LouisvilleBarcelona
SDF - BCN
SDFBCN
Louisville Intl
Sun 9/20
3:24 pm-12:50 pm
1 stop15h 26m
Barcelona-El Prat
Fri 9/25
11:00 am-8:52 pm
1 stop15h 52m
$770
LouisvilleBarcelona
SDF - BCN
SDFBCN
Louisville Intl
Sat 8/1
7:55 pm-8:20 am
2 stops30h 25m
Barcelona-El Prat
Wed 9/30
3:15 pm-10:09 pm
1 stop12h 54m
$774
LouisvilleBarcelona
SDF - BCN
SDFBCN
Louisville Intl
Sun 9/20
7:07 pm-8:05 pm
2 stops18h 58m
Barcelona-El Prat
Wed 9/30
10:05 am-10:58 pm
2 stops18h 53m
$777
KnoxvilleBarcelona
TYS - BCN
TYSBCN
Knoxville McGhee Tyson
Wed 9/23
8:30 am-9:20 am
2 stops18h 50m
Barcelona-El Prat
Fri 10/2
3:15 pm-12:30 am
1 stop15h 15m
$778
Showing 1-10 of 60 resultsSorted by cheapest first
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.
BNA-MAD
TYS-BCN
CVG-MAD
CVG-BCN
BNA-BCN
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
USKY-ES0
BNA-MAD
TYS-BCN
CVG-MAD
CVG-BCN
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 $424). Flying from Kentucky to Spain in June is currently the most expensive (average of $912). 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.
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.
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
Complete your trip
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Top destinations
Top regions
Alternative routes for Kentucky to Spain
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Spain by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kentucky to Spain by cabin class
Find flights from Kentucky to Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kentucky and Spain flights
Browse other Kentucky and Spain flight options. Last updated on April 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Spain
Find the right flight back to Kentucky after your stay in Spain
Kentucky to Spain flights
Consider these flights traveling from Kentucky to Spain.
Fly to Spain regions
Consider these flights traveling to Spain regions.
Top 7 airlines flying from Kentucky to Spain
Discover the top 7 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 April 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$424 | Average$899 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$444 | Average$677 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$449 | Average$861 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$483 | Average$828 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$933 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$618 | Average$632 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$692 | Average$1,707 | FlexibilityNo cancel fee | On-time75% |