$108+ Cheap flights from San Diego (SAN) to Kentucky
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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SDF
Aug 9 — Aug 161
Round-trip
1 adult, Economy
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Cheapest flights from San Diego to KentuckyExplore the most affordable flight options available from San Diego to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.
Explore the most affordable flight options available from San Diego to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Fri 9/2512:45 pm
SAN
- CVG
Nonstop4h 15m
Breeze Airways
Mon 9/2810:15 am
CVG
- SAN
Nonstop4h 45m
Breeze Airways
Deal found 7/5![Breeze Airways logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/56:25 am
SAN
- TYS
1 stop9h 59m
Frontier
Wed 8/128:19 pm
TYS
- SAN
1 stop15h 51m
Frontier
Deal found 7/8![Frontier logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/138:51 pm
SAN
- CVG
1 stop20h 31m
Multiple Airlines
Sun 8/1610:29 pm
CVG
- SAN
1 stop24h 37m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/66:25 am
SAN
- TYS
2 stops37h 47m
Multiple Airlines
Wed 8/128:19 pm
TYS
- SAN
1 stop15h 51m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/208:59 pm
SAN
- CVG
1 stop20h 16m
Multiple Airlines
Sun 8/239:52 am
CVG
- SAN
Nonstop4h 47m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/44:12 pm
SAN
- TYS
2 stops24h 12m
Frontier
Wed 8/128:19 pm
TYS
- SAN
1 stop30h 32m
Frontier
Deal found 7/8![Frontier logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 11/78:32 pm
SAN
- TYS
1 stop13h 47m
Multiple Airlines
Sun 11/156:30 am
TYS
- SAN
1 stop12h 11m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/208:59 pm
SAN
- CVG
1 stop20h 16m
Frontier
Sun 8/239:20 pm
CVG
- SAN
1 stop25h 54m
Frontier
Deal found 7/9![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Mon 8/176:25 am
SAN
- TYS
1 stop9h 59m
Multiple Airlines
Mon 8/248:30 am
TYS
- SAN
2 stops27h 35m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/266:25 am
SAN
- CVG
1 stop10h 00m
Frontier
Wed 9/912:25 pm
CVG
- SAN
1 stop14h 34m
Frontier
Deal found 7/8![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/68:51 pm
SAN
- CVG
1 stop20h 31m
Frontier
Thu 8/137:52 pm
CVG
- SAN
1 stop26h 08m
Frontier
Deal found 7/9![Frontier logo]()
$254
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Tue 9/2210:27 pm
SAN
- LEX
1 stop9h 46m
American Airlines
Sat 9/266:01 pm
LEX
- SAN
1 stop8h 24m
American Airlines
Deal found 7/5![American Airlines logo]()
$257
Best flights from San Diego to KentuckyDiscover carefully curated flight deals from San Diego to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 10, 2026.
Discover carefully curated flight deals from San Diego to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 10, 2026.
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/610:25 pm
SAN
- SDF
1 stop8h 01m
United Airlines
Mon 8/105:50 pm
SDF
- SAN
1 stop7h 44m
United Airlines
Deal found 7/7![United Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 7/9. 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.
Thu 8/202:00 pm
SAN
- SDF
1 stop7h 34m
Delta
Mon 8/244:30 pm
SDF
- SAN
1 stop6h 46m
Delta
Deal found 7/9![Delta logo]()
$277
This Breeze Airways deal was found by Cheapflights users on 7/9. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:24 pm
SAN
- CVG
Nonstop4h 31m
Breeze Airways
Fri 9/1110:15 am
CVG
- SAN
Nonstop4h 45m
Breeze Airways
Deal found 7/9![Breeze Airways logo]()
$278
This Expedia deal was found by Cheapflights users on 7/5. 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.
Thu 9/33:45 pm
SAN
- CVG
1 stop24h 40m
Multiple Airlines
Sun 9/69:52 am
CVG
- SAN
Nonstop4h 47m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:45 am
SAN
- SDF
1 stop10h 40m
Southwest
Sat 9/126:45 am
SDF
- SAN
2 stops8h 20m
Southwest
Deal found 7/8![Southwest logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/10. 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.
Wed 8/510:45 pm
SAN
- LEX
1 stop9h 42m
American Airlines
Mon 8/106:59 pm
LEX
- SAN
1 stop7h 48m
American Airlines
Deal found 7/10![American Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 9/312:24 pm
SAN
- CVG
Nonstop4h 31m
Breeze Airways
Sun 9/69:52 am
CVG
- SAN
Nonstop4h 47m
Breeze Airways
Deal found 7/5![Breeze Airways logo]()
$282
This United Airlines deal was found by Cheapflights users on 7/5. 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 9/226:42 am
SAN
- LEX
1 stop7h 29m
United Airlines
Sat 9/269:00 am
LEX
- SAN
2 stops9h 40m
United Airlines
Deal found 7/5![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 7/9. 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 8/512:32 pm
SAN
- LEX
1 stop8h 27m
Delta
Tue 8/115:56 pm
LEX
- SAN
1 stop8h 04m
Delta
Deal found 7/9![Delta logo]()
$313
This Southwest deal was found by Cheapflights users on 7/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:35 am
SAN
- TYS
1 stop10h 20m
Southwest
Fri 9/257:10 am
TYS
- SAN
2 stops9h 05m
Southwest
Deal found 7/9![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/72:30 pm
SAN
- SDF
1 stop5h 35m
Southwest
Mon 8/103:20 pm
SDF
- SAN
2 stops9h 35m
Southwest
Deal found 7/7![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 7/10. 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.
Thu 10/2210:30 pm
SAN
- TRI
1 stop7h 51m
Delta
Sun 10/257:19 pm
TRI
- SAN
1 stop6h 56m
Delta
Deal found 7/10![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/262:15 pm
SAN
- LEX
1 stop6h 40m
United Airlines
Sat 8/299:15 am
LEX
- SAN
1 stop6h 26m
United Airlines
Deal found 7/5![United Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Tue 9/110:59 am
SAN
- TYS
1 stop7h 54m
American Airlines
Wed 9/96:15 am
TYS
- SAN
1 stop9h 45m
American Airlines
Deal found 7/5![American Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:35 am
SAN
- TYS
1 stop8h 45m
Southwest
Tue 8/183:00 pm
TYS
- SAN
2 stops9h 05m
Southwest
Deal found 7/7![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 7/9. 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 8/1510:25 pm
SAN
- TRI
1 stop8h 05m
Delta
Sat 8/226:00 am
TRI
- SAN
1 stop6h 26m
Delta
Deal found 7/9![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/9. 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 9/292:07 pm
SAN
- LEX
1 stop6h 48m
United Airlines
Sat 10/39:00 am
LEX
- SAN
2 stops9h 40m
United Airlines
Deal found 7/9![United Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:10 am
SAN
- TYS
1 stop9h 40m
Southwest
Sat 9/266:50 am
TYS
- SAN
2 stops10h 25m
Southwest
Deal found 7/7![Southwest logo]()
$336
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/82:23 pm
SAN
- EVV
1 stop7h 04m
American Airlines
Sat 8/156:05 pm
EVV
- SAN
1 stop7h 50m
American Airlines
Deal found 7/9![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 7/5. 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 8/198:00 am
SAN
- TRI
1 stop7h 27m
Delta
Tue 8/257:08 pm
TRI
- SAN
1 stop6h 52m
Delta
Deal found 7/5![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/10. 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 9/16:20 am
SAN
- TYS
2 stops13h 09m
United Airlines
Sat 9/196:00 am
TYS
- SAN
2 stops10h 44m
United Airlines
Deal found 7/10![United Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:50 am
SAN
- BNA
Nonstop4h 00m
Southwest
Sun 11/15:10 am
BNA
- SAN
1 stop6h 30m
Southwest
Deal found 7/7![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 7/9. 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.
Thu 9/1710:20 pm
SAN
- SDF
1 stop8h 32m
Delta
Sun 9/206:30 am
SDF
- SAN
1 stop9h 48m
Delta
Deal found 7/9![Delta logo]()
$367
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/316:20 am
SAN
- SDF
2 stops13h 11m
United Airlines
Wed 9/25:15 am
SDF
- SAN
2 stops10h 26m
United Airlines
Deal found 7/7![United Airlines logo]()
$378
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:40 am
SAN
- CVG
2 stops9h 55m
Southwest
Mon 8/245:25 pm
CVG
- SAN
2 stops7h 45m
Southwest
Deal found 7/7![Southwest logo]()
$367
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Wed 8/1910:59 am
SAN
- TRI
2 stops9h 00m
American Airlines
Tue 8/257:00 am
TRI
- SAN
1 stop7h 57m
American Airlines
Deal found 7/5![American Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 7/8. 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.
Thu 10/2210:00 pm
SAN
- BNA
1 stop9h 09m
Delta
Sun 10/256:00 am
BNA
- SAN
1 stop6h 50m
Delta
Deal found 7/8![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/259:49 am
SAN
- TYS
2 stops9h 40m
United Airlines
Wed 8/269:00 am
TYS
- SAN
2 stops11h 26m
United Airlines
Deal found 7/7![United Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:35 pm
SAN
- BNA
Nonstop4h 00m
Southwest
Wed 8/126:35 pm
BNA
- SAN
Nonstop4h 10m
Southwest
Deal found 7/7![Southwest logo]()
$368
This American Airlines deal was found by Cheapflights users on 7/8. 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 9/103:05 pm
SAN
- EVV
1 stop6h 24m
American Airlines
Mon 9/144:53 pm
EVV
- SAN
1 stop8h 32m
American Airlines
Deal found 7/8![American Airlines logo]()
$519
Last-minute flights from San Diego to KentuckyDiscover last-minute flight deals from San Diego to Kentucky. Data last updated July 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Kentucky. Data last updated July 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/44:12 pm
SAN
- TYS
2 stops24h 12m
Frontier
Wed 8/128:19 pm
TYS
- SAN
1 stop30h 32m
Frontier
Deal found 7/8![Frontier logo]()
$245
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Tue 8/49:25 pm
SAN
- TYS
1 stop9h 18m
American Airlines
Wed 8/125:15 am
TYS
- SAN
1 stop7h 52m
American Airlines
Deal found 7/8![American Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/56:25 am
SAN
- TYS
1 stop9h 59m
Frontier
Wed 8/128:19 pm
TYS
- SAN
1 stop15h 51m
Frontier
Deal found 7/8![Frontier logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/66:25 am
SAN
- TYS
2 stops37h 47m
Multiple Airlines
Wed 8/128:19 pm
TYS
- SAN
1 stop15h 51m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/68:51 pm
SAN
- CVG
1 stop20h 31m
Frontier
Thu 8/137:52 pm
CVG
- SAN
1 stop26h 08m
Frontier
Deal found 7/9![Frontier logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/138:51 pm
SAN
- CVG
1 stop20h 31m
Multiple Airlines
Sun 8/1610:29 pm
CVG
- SAN
1 stop24h 37m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/156:25 am
SAN
- CVG
1 stop10h 04m
Frontier
Sat 8/228:30 pm
CVG
- SAN
1 stop15h 35m
Frontier
Deal found 7/8![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Mon 8/176:25 am
SAN
- TYS
1 stop9h 59m
Multiple Airlines
Mon 8/248:30 am
TYS
- SAN
2 stops27h 35m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/208:59 pm
SAN
- CVG
1 stop20h 16m
Multiple Airlines
Sun 8/239:52 am
CVG
- SAN
Nonstop4h 47m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/208:59 pm
SAN
- CVG
1 stop20h 16m
Frontier
Sun 8/239:20 pm
CVG
- SAN
1 stop25h 54m
Frontier
Deal found 7/9![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Sun 8/236:25 am
SAN
- TYS
1 stop13h 27m
Multiple Airlines
Sun 8/307:00 am
TYS
- SAN
1 stop29h 05m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/266:25 am
SAN
- CVG
1 stop10h 00m
Frontier
Wed 9/912:25 pm
CVG
- SAN
1 stop14h 34m
Frontier
Deal found 7/8![Frontier logo]()
$249
One-way flights from San Diego to KentuckySearch for one-way flight options from San Diego to Kentucky. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
Search for one-way flight options from San Diego to Kentucky. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/2712:24 pm
SAN
- CVG
Nonstop4h 31m
Breeze Airways
Deal found 7/8![Breeze Airways logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 10/39:57 am
SAN
- TYS
1 stop9h 08m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$111
This Trip.com deal was found by Cheapflights users on 7/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:25 am
SAN
- BNA
1 stop10h 22m
Frontier
Deal found 7/9![Frontier logo]()
$113
This Trip.com deal was found by Cheapflights users on 7/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:25 am
SAN
- BNA
1 stop10h 22m
Frontier
Deal found 7/8![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/56:25 am
SAN
- BNA
1 stop27h 15m
Frontier
Deal found 7/9![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/46:25 am
SAN
- BNA
1 stop27h 15m
Frontier
Deal found 7/9![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/116:25 am
SAN
- BNA
1 stop27h 15m
Frontier
Deal found 7/8![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Mon 10/58:32 pm
SAN
- BNA
1 stop20h 15m
Frontier
Deal found 7/9![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 9/96:25 am
SAN
- BNA
1 stop10h 22m
Frontier
Deal found 7/8![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/2512:24 pm
SAN
- CVG
Nonstop4h 31m
Breeze Airways
Deal found 7/8![Breeze Airways logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 10/36:25 am
SAN
- BNA
1 stop10h 22m
Frontier
Deal found 7/8![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 9/13:45 pm
SAN
- BNA
1 stop18h 25m
Frontier
Deal found 7/6![Frontier logo]()
$126
Find flight deals from San Diego to Kentucky
Keep the following information in mind while searching for San Diego to Kentucky flight deals. Data was last updated July 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $223 (Kiwi.com) |
One-way from | $108 (Kiwi.com) |
Popular in | October |
Cheapest in | November |
Average price | $452 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Kentucky 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 July 10, 2026.
Use the filters below to find and compare flights from San Diego to Kentucky that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoLouisville
SAN - SDF
SANSDF
San Diego
Thu 8/6
10:25 pm-9:26 am
1 stop8h 01m
Louisville Intl
Mon 8/10
5:50 pm-10:34 pm
1 stop7h 44m
$267
San DiegoLouisville
SAN - SDF
SANSDF
San Diego
Thu 8/20
2:00 pm-12:34 am
1 stop7h 34m
Louisville Intl
Mon 8/24
4:30 pm-8:16 pm
1 stop6h 46m
$277
San DiegoCincinnati
SAN - CVG
SANCVG
San Diego
Sun 9/6
12:24 pm-7:55 pm
Nonstop4h 31m
Cincinnati Cinci./N. Kentucky
Fri 9/11
10:15 am-12:00 pm
Nonstop4h 45m
$278
San DiegoCincinnati
SAN - CVG
SANCVG
San Diego
Thu 9/3
12:24 pm-7:55 pm
Nonstop4h 31m
Cincinnati Cinci./N. Kentucky
Sun 9/6
9:52 am-11:39 am
Nonstop4h 47m
$282
San DiegoLexington
SAN - LEX
SANLEX
San Diego
Tue 9/22
6:42 am-5:11 pm
1 stop7h 29m
Lexington Blue Grass
Sat 9/26
9:00 am-3:40 pm
2 stops9h 40m
$291
San DiegoCincinnati
SAN - CVG
SANCVG
San Diego
Thu 9/3
3:45 pm-7:25 pm
1 stop24h 40m
Cincinnati Cinci./N. Kentucky
Sun 9/6
9:52 am-11:39 am
Nonstop4h 47m
$297
San DiegoLexington
SAN - LEX
SANLEX
San Diego
Wed 8/5
12:32 pm-11:59 pm
1 stop8h 27m
Lexington Blue Grass
Tue 8/11
5:56 pm-11:00 pm
1 stop8h 04m
$313
San DiegoLouisville
SAN - SDF
SANSDF
San Diego
Fri 9/11
6:45 am-8:25 pm
1 stop10h 40m
Louisville Intl
Sat 9/12
6:45 am-12:05 pm
2 stops8h 20m
$319
San DiegoKnoxville
SAN - TYS
SANTYS
San Diego
Mon 9/21
6:35 am-7:55 pm
1 stop10h 20m
Knoxville McGhee Tyson
Fri 9/25
7:10 am-1:15 pm
2 stops9h 05m
$324
San DiegoLouisville
SAN - SDF
SANSDF
San Diego
Fri 8/7
2:30 pm-11:05 pm
1 stop5h 35m
Louisville Intl
Mon 8/10
3:20 pm-9:55 pm
2 stops9h 35m
$336
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Diego to Kentucky
Have a flexible travel schedule? Discover the best time to fly to Kentucky from San Diego with our price prediction graph.
SAN-CVG
SAN-TYS
SAN-LEX
SAN-BNA
SAN-SDF
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 San Diego to Kentucky
SAN-USKY
SAN-CVG
SAN-TYS
SAN-LEX
SAN-BNA
What is the cheapest month to book a flight from San Diego to Kentucky?
Currently, August is the cheapest month in which you can book a flight from San Diego to Kentucky (average of $122). Flying from San Diego to Kentucky in March is currently the most expensive (average of $358). 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.
How much does it cost to fly round-trip from San Diego to Kentucky?
Reviews of airlines servicing Kentucky
Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated July 10, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from San Diego to Kentucky. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Diego to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to Kentucky
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kentucky by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Kentucky by cabin class
Find flights from San Diego to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Kentucky flights
Browse other San Diego and Kentucky flight options. Last updated on July 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Diego to Kentucky flights
Consider these flights traveling from San Diego to Kentucky.
Top 4 airlines flying from San Diego to Kentucky
Discover the top 4 airlines that operate flights from San Diego to Kentucky. 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 July 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$422 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$255 | Average$456 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$280 | Average$403 | FlexibilityNo cancel fee | On-time69% |