$89+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SDF
Apr 11 — Apr 181
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 March 12, 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 March 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:25 am
SAN
- CVG
1 stop9h 47m
Frontier
Mon 4/208:38 pm
CVG
- SAN
1 stop19h 39m
Frontier
Deal found 3/10![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Mon 4/69:28 pm
SAN
- CVG
1 stop13h 54m
Frontier
Mon 4/1312:19 pm
CVG
- SAN
2 stops34h 45m
Frontier
Deal found 3/7![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/76:25 am
SAN
- CVG
1 stop9h 23m
Frontier
Mon 5/118:48 pm
CVG
- SAN
1 stop20h 04m
Frontier
Deal found 3/7![Frontier logo]()
$189
This Frontier deal was found by Cheapflights users on 3/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:00 pm
SAN
- CVG
1 stop5h 53m
Frontier
Sun 5/176:45 am
CVG
- SAN
1 stop10h 40m
Frontier
Deal found 3/7![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Wed 5/610:00 am
SAN
- CVG
2 stops29h 36m
Frontier
Fri 5/157:59 pm
CVG
- SAN
1 stop30h 07m
Frontier
Deal found 3/7![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:42 am
SAN
- CVG
1 stop28h 30m
Frontier
Mon 4/277:46 pm
CVG
- SAN
2 stops27h 18m
Frontier
Deal found 3/10![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/76:25 am
SAN
- CVG
1 stop9h 23m
Multiple Airlines
Tue 5/129:57 am
CVG
- SAN
Nonstop4h 47m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/76:25 am
SAN
- CVG
1 stop9h 23m
Multiple Airlines
Wed 5/1311:00 am
CVG
- SAN
1 stop30h 25m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$200
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:25 pm
SAN
- CVG
1 stop27h 47m
Frontier
Mon 4/279:29 pm
CVG
- SAN
1 stop25h 35m
Frontier
Deal found 3/9![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/712:44 pm
SAN
- CVG
Nonstop4h 31m
Breeze Airways
Tue 5/129:57 am
CVG
- SAN
Nonstop4h 47m
Breeze Airways
Deal found 3/7![Breeze Airways logo]()
$208
This CheapOair deal was found by Cheapflights users on 3/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:16 am
SAN
- TYS
1 stop28h 57m
Frontier
Mon 6/18:08 pm
TYS
- SAN
1 stop17h 13m
Frontier
Deal found 3/10![Frontier logo]()
$221
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:03 pm
SAN
- LEX
1 stop7h 35m
American Airlines
Wed 4/223:28 pm
LEX
- SAN
1 stop8h 22m
American Airlines
Deal found 3/7![American Airlines logo]()
$237
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 March 12, 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 March 12, 2026.
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:00 am
SAN
- CVG
2 stops12h 43m
Delta
Tue 5/126:05 am
CVG
- SAN
1 stop9h 37m
Delta
Deal found 3/7![Delta logo]()
$250
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Sat 5/1610:40 pm
SAN
- LEX
1 stop7h 40m
United Airlines
Wed 5/207:00 am
LEX
- SAN
1 stop7h 25m
United Airlines
Deal found 3/7![United Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 3/7. 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.
Mon 4/610:40 pm
SAN
- TYS
1 stop10h 20m
Southwest
Mon 4/136:45 pm
TYS
- SAN
1 stop7h 10m
Southwest
Deal found 3/7![Southwest logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:15 am
SAN
- BNA
1 stop21h 25m
Alaska Airlines
Sat 4/185:21 pm
BNA
- SAN
1 stop8h 43m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/269:00 pm
SAN
- CVG
1 stop29h 53m
Frontier
Mon 5/49:29 pm
CVG
- SAN
1 stop14h 13m
Frontier
Deal found 3/11![Frontier logo]()
$358
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 4/1512:03 pm
SAN
- HTS
1 stop8h 56m
American Airlines
Wed 4/226:30 am
HTS
- SAN
1 stop7h 43m
American Airlines
Deal found 3/8![American Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:15 pm
SAN
- LEX
1 stop8h 47m
Delta
Wed 5/205:55 am
LEX
- SAN
1 stop6h 53m
Delta
Deal found 3/7![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Sat 4/47:40 pm
SAN
- BNA
1 stop8h 48m
United Airlines
Tue 4/76:48 pm
BNA
- SAN
1 stop7h 41m
United Airlines
Deal found 3/10![United Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 3/10. 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.
Tue 4/2810:30 pm
SAN
- LEX
1 stop8h 05m
Delta
Sat 5/97:02 am
LEX
- SAN
1 stop8h 43m
Delta
Deal found 3/10![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 6/510:40 pm
SAN
- BNA
1 stop8h 02m
United Airlines
Tue 6/96:00 am
BNA
- SAN
1 stop7h 21m
United Airlines
Deal found 3/11![United Airlines logo]()
$318
This Southwest deal was found by Cheapflights users on 3/9. 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.
Thu 4/210:40 pm
SAN
- BNA
Nonstop3h 55m
Southwest
Mon 4/68:30 pm
BNA
- SAN
Nonstop4h 40m
Southwest
Deal found 3/9![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 3/11. 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 5/71:37 pm
SAN
- BNA
1 stop8h 38m
Delta
Mon 5/116:50 pm
BNA
- SAN
1 stop6h 25m
Delta
Deal found 3/11![Delta logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:04 pm
SAN
- TYS
1 stop6h 52m
Alaska Airlines
Sat 4/181:20 pm
TYS
- SAN
1 stop7h 45m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:52 pm
SAN
- HTS
2 stops11h 41m
American Airlines
Tue 4/1410:52 am
HTS
- SAN
2 stops12h 51m
American Airlines
Deal found 3/7![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 3/10. 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 3/3111:01 am
SAN
- TYS
2 stops9h 40m
United Airlines
Wed 4/17:05 am
TYS
- SAN
1 stop6h 59m
United Airlines
Deal found 3/10![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:45 pm
SAN
- BNA
1 stop5h 50m
Southwest
Mon 4/68:30 pm
BNA
- SAN
Nonstop4h 40m
Southwest
Deal found 3/10![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:30 am
SAN
- CVG
1 stop8h 30m
Delta
Sat 5/166:20 am
CVG
- SAN
1 stop7h 17m
Delta
Deal found 3/7![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Wed 4/1511:01 am
SAN
- SDF
2 stops8h 29m
United Airlines
Wed 4/225:00 am
SDF
- SAN
1 stop7h 40m
United Airlines
Deal found 3/7![United Airlines logo]()
$340
This Southwest deal was found by Cheapflights users on 3/8. 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.
Sat 6/610:40 pm
SAN
- BNA
Nonstop4h 05m
Southwest
Sun 6/149:20 pm
BNA
- SAN
Nonstop4h 05m
Southwest
Deal found 3/8![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:30 am
SAN
- CVG
1 stop8h 30m
Delta
Mon 5/116:05 am
CVG
- SAN
1 stop11h 43m
Delta
Deal found 3/7![Delta logo]()
$325
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:09 pm
SAN
- EVV
1 stop6h 45m
American Airlines
Tue 5/56:33 am
EVV
- SAN
1 stop9h 45m
American Airlines
Deal found 3/7![American Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Thu 4/26:15 am
SAN
- BNA
1 stop8h 34m
United Airlines
Sat 4/46:50 pm
BNA
- SAN
1 stop7h 39m
United Airlines
Deal found 3/9![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 3/8. 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 4/2310:30 pm
SAN
- BNA
1 stop7h 14m
Delta
Mon 4/277:20 pm
BNA
- SAN
1 stop6h 22m
Delta
Deal found 3/8![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 3/8. 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 3/3110:00 pm
SAN
- TRI
1 stop9h 37m
American Airlines
Sat 4/45:30 am
TRI
- SAN
2 stops9h 33m
American Airlines
Deal found 3/8![American Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 3/8. 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.
Wed 5/67:30 am
SAN
- CVG
1 stop8h 30m
Delta
Thu 5/147:52 pm
CVG
- SAN
1 stop6h 49m
Delta
Deal found 3/8![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/274:21 pm
SAN
- BNA
2 stops15h 06m
United Airlines
Fri 5/16:35 pm
BNA
- SAN
1 stop7h 53m
United Airlines
Deal found 3/7![United Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 5/1510:40 pm
SAN
- BNA
1 stop7h 13m
United Airlines
Tue 5/1911:45 am
BNA
- SAN
2 stops11h 27m
United Airlines
Deal found 3/9![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 3/11. 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 5/3010:30 pm
SAN
- TRI
1 stop8h 01m
Delta
Wed 6/37:41 pm
TRI
- SAN
1 stop6h 46m
Delta
Deal found 3/11![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:43 pm
SAN
- HTS
1 stop8h 29m
American Airlines
Wed 4/156:49 pm
HTS
- SAN
2 stops16h 49m
American Airlines
Deal found 3/7![American Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 3/11. 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 4/410:30 pm
SAN
- TRI
1 stop8h 22m
Delta
Wed 4/87:07 pm
TRI
- SAN
1 stop7h 02m
Delta
Deal found 3/11![Delta logo]()
$349
Last-minute flights from San Diego to KentuckyDiscover last-minute flight deals from San Diego to Kentucky. Data last updated March 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Kentucky. Data last updated March 12, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 3/312:08 pm
SAN
- BNA
1 stop13h 02m
Multiple Airlines
Wed 4/18:41 pm
BNA
- SAN
1 stop25h 26m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/16:25 am
SAN
- BNA
1 stop30h 04m
Multiple Airlines
Tue 4/78:41 pm
BNA
- SAN
2 stops36h 40m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Sun 4/56:25 am
SAN
- TYS
1 stop30h 03m
Multiple Airlines
Sun 4/128:00 am
TYS
- SAN
1 stop26h 21m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Mon 4/69:28 pm
SAN
- CVG
1 stop13h 54m
Frontier
Mon 4/1312:19 pm
CVG
- SAN
2 stops34h 45m
Frontier
Deal found 3/7![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/1512:29 pm
SAN
- CVG
2 stops20h 26m
Frontier
Fri 4/178:17 pm
CVG
- SAN
1 stop26h 47m
Frontier
Deal found 3/8![Frontier logo]()
$219
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:03 pm
SAN
- LEX
1 stop7h 35m
American Airlines
Wed 4/223:28 pm
LEX
- SAN
1 stop8h 22m
American Airlines
Deal found 3/7![American Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:25 am
SAN
- CVG
1 stop9h 47m
Frontier
Mon 4/208:38 pm
CVG
- SAN
1 stop19h 39m
Frontier
Deal found 3/10![Frontier logo]()
$174
This Expedia deal was found by Cheapflights users on 3/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:25 am
SAN
- CVG
1 stop9h 47m
Frontier
Sun 4/198:38 pm
CVG
- SAN
1 stop24h 18m
Frontier
Deal found 3/8![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:42 am
SAN
- CVG
1 stop28h 30m
Frontier
Mon 4/277:46 pm
CVG
- SAN
2 stops27h 18m
Frontier
Deal found 3/10![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:42 am
SAN
- CVG
1 stop28h 30m
Frontier
Sat 4/257:46 pm
CVG
- SAN
2 stops39h 00m
Frontier
Deal found 3/10![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Sat 4/1811:42 am
SAN
- TYS
1 stop24h 51m
Frontier
Sun 4/264:28 pm
TYS
- SAN
1 stop19h 06m
Frontier
Deal found 3/9![Frontier logo]()
$241
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:25 pm
SAN
- CVG
1 stop27h 47m
Frontier
Mon 4/279:29 pm
CVG
- SAN
1 stop25h 35m
Frontier
Deal found 3/9![Frontier logo]()
$201
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 March 12, 2026.
Search for one-way flight options from San Diego to Kentucky. Find affordable one-way fares based on user searches. Data last updated March 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Mon 4/276:25 am
SAN
- BNA
1 stop7h 30m
Frontier
Deal found 3/8![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/106:25 am
SAN
- BNA
1 stop30h 04m
Frontier
Deal found 3/8![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 3/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:50 pm
SAN
- CVG
1 stop6h 47m
Frontier
Deal found 3/9![Frontier logo]()
$94
This Booking.com deal was found by Cheapflights users on 3/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:25 am
SAN
- BNA
1 stop9h 03m
Frontier
Deal found 3/10![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 3/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:25 am
SAN
- TYS
1 stop6h 08m
Frontier
Deal found 3/8![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 3/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:25 am
SAN
- BNA
1 stop10h 01m
Frontier
Deal found 3/7![Frontier logo]()
$101
This Super.com deal was found by Cheapflights users on 3/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:25 am
SAN
- BNA
1 stop5h 51m
Frontier
Deal found 3/10![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 3/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:37 am
SAN
- BNA
1 stop6h 36m
Frontier
Deal found 3/11![Frontier logo]()
$105
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:00 am
SAN
- BNA
1 stop9h 41m
Frontier
Deal found 3/9![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 3/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:25 am
SAN
- BNA
1 stop9h 34m
Frontier
Deal found 3/12![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/2511:42 am
SAN
- TYS
1 stop24h 51m
Frontier
Deal found 3/8![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 5/204:17 pm
SAN
- LEX
2 stops25h 49m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$114
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 March 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $174 (Kiwi.com) |
One-way from | $89 (Kiwi.com) |
Popular in | October |
Cheapest in | November |
Average price | $587 |
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 March 12, 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 DiegoCincinnati
SAN - CVG
SANCVG
San Diego
Fri 5/8
7:00 am-10:43 pm
2 stops12h 43m
Cincinnati Cinci./N. Kentucky
Tue 5/12
6:05 am-12:42 pm
1 stop9h 37m
$250
San DiegoLexington
SAN - LEX
SANLEX
San Diego
Sat 5/16
10:40 pm-9:20 am
1 stop7h 40m
Lexington Blue Grass
Wed 5/20
7:00 am-11:25 am
1 stop7h 25m
$261
San DiegoLexington
SAN - LEX
SANLEX
San Diego
Sat 5/16
10:15 pm-10:02 am
1 stop8h 47m
Lexington Blue Grass
Wed 5/20
5:55 am-9:48 am
1 stop6h 53m
$277
San DiegoNashville
SAN - BNA
SANBNA
San Diego
Sat 4/4
7:40 pm-6:28 am
1 stop8h 48m
Nashville Intl
Tue 4/7
6:48 pm-12:29 am
1 stop7h 41m
$290
San DiegoLexington
SAN - LEX
SANLEX
San Diego
Tue 4/28
10:30 pm-9:35 am
1 stop8h 05m
Lexington Blue Grass
Sat 5/9
7:02 am-12:45 pm
1 stop8h 43m
$297
San DiegoNashville
SAN - BNA
SANBNA
San Diego
Thu 5/7
1:37 pm-12:15 am
1 stop8h 38m
Nashville Intl
Mon 5/11
6:50 pm-11:15 pm
1 stop6h 25m
$311
San DiegoNashville
SAN - BNA
SANBNA
San Diego
Fri 6/5
10:40 pm-8:42 am
1 stop8h 02m
Nashville Intl
Tue 6/9
6:00 am-11:21 am
1 stop7h 21m
$318
San DiegoCincinnati
SAN - CVG
SANCVG
San Diego
Wed 5/6
7:30 am-7:00 pm
1 stop8h 30m
Cincinnati Cinci./N. Kentucky
Sat 5/16
6:20 am-10:37 am
1 stop7h 17m
$324
San DiegoCincinnati
SAN - CVG
SANCVG
San Diego
Tue 5/5
7:30 am-7:00 pm
1 stop8h 30m
Cincinnati Cinci./N. Kentucky
Mon 5/11
6:05 am-2:48 pm
1 stop11h 43m
$325
San DiegoNashville
SAN - BNA
SANBNA
San Diego
Thu 4/23
10:30 pm-7:44 am
1 stop7h 14m
Nashville Intl
Mon 4/27
7:20 pm-11:42 pm
1 stop6h 22m
$327
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-LEX
SAN-TYS
SAN-BNA
SAN-HTS
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-LEX
SAN-TYS
SAN-BNA
What is the cheapest month to book a flight from San Diego to Kentucky?
Currently, June is the cheapest month in which you can book a flight from San Diego to Kentucky (average of $67). Flying from San Diego to Kentucky in March is currently the most expensive (average of $349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing 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 March 12, 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.
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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
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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 March 12, 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 5 airlines flying from San Diego to Kentucky
Discover the top 5 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 March 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$210 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$242 | Average$402 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$255 | Average$533 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$365 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$280 | Average$438 | FlexibilityNo cancel fee | On-time69% |