$49+ Cheap flights from Kentucky to California
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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAX
mai 10 — mai 171
Round-trip
1 adult, Economy
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Cheapest flights from Kentucky to CaliforniaExplore the most affordable flight options available from Kentucky to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 10, 2026.
Explore the most affordable flight options available from Kentucky to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
mar. 5/57:17 pm
BNA
- ONT
1 stop16h 48m
Frontier
mar. 5/126:00 am
ONT
- BNA
1 stop10h 22m
Frontier
Deal found 4/7![Frontier logo]()
$124
This Trip.com deal was found by Cheapflights users on 4/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/44:50 pm
BNA
- ONT
1 stop9h 05m
Frontier
lun. 5/118:30 am
ONT
- BNA
1 stop7h 29m
Frontier
Deal found 4/6![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
ven. 5/88:20 pm
BNA
- ONT
1 stop15h 45m
Frontier
lun. 5/116:00 am
ONT
- BNA
1 stop11h 35m
Frontier
Deal found 4/6![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
mar. 5/57:17 pm
BNA
- ONT
1 stop16h 48m
Frontier
lun. 5/1111:36 am
ONT
- BNA
2 stops28h 46m
Frontier
Deal found 4/7![Frontier logo]()
$153
This Frontier deal was found by Cheapflights users on 4/8. 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.
ven. 4/178:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
ven. 4/2411:06 pm
LAS
- CVG
Nonstop3h 47m
Frontier
Deal found 4/8![Frontier logo]()
$155
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/208:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
ven. 4/248:14 am
LAS
- CVG
1 stop7h 58m
Frontier
Deal found 4/9![Frontier logo]()
$156
This Expedia deal was found by Cheapflights users on 4/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/208:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
mer. 4/2212:59 am
LAS
- CVG
1 stop8h 24m
Frontier
Deal found 4/6![Frontier logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 4/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/78:40 pm
CVG
- LAS
Nonstop4h 16m
Frontier
sam. 5/912:29 am
LAS
- CVG
1 stop7h 15m
Frontier
Deal found 4/5![Frontier logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 4/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/512:15 pm
CVG
- LAS
1 stop10h 48m
Frontier
mer. 5/612:29 am
LAS
- CVG
1 stop7h 15m
Frontier
Deal found 4/5![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 4/8. 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.
jeu. 4/308:17 pm
CVG
- ONT
1 stop6h 38m
Frontier
ven. 5/18:20 pm
ONT
- CVG
1 stop6h 33m
Frontier
Deal found 4/8![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/15:20 pm
CVG
- LAS
1 stop8h 21m
Frontier
mar. 5/512:29 am
LAS
- CVG
1 stop8h 31m
Frontier
Deal found 4/6![Frontier logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 4/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/68:36 pm
CVG
- LAS
1 stop13h 34m
Frontier
ven. 6/1212:30 pm
LAS
- CVG
Nonstop4h 05m
Frontier
Deal found 4/7![Frontier logo]()
$161
Best flights from Kentucky to CaliforniaDiscover carefully curated flight deals from Kentucky to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated avril 10, 2026.
Discover carefully curated flight deals from Kentucky to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated avril 10, 2026.
This Delta deal was found by Cheapflights users on 4/5. 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.
sam. 5/306:05 am
SDF
- LAS
1 stop9h 13m
Delta
lun. 6/112:45 am
LAS
- SDF
1 stop8h 23m
Delta
Deal found 4/5![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 4/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/66:50 pm
BNA
- SAN
Nonstop4h 30m
Southwest
mer. 5/1310:40 pm
SAN
- BNA
1 stop6h 15m
Southwest
Deal found 4/6![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 4/9. 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.
mar. 7/71:35 pm
BNA
- SFO
1 stop11h 40m
United Airlines
mar. 7/1411:59 pm
SFO
- BNA
Nonstop4h 38m
United Airlines
Deal found 4/9![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 4/9. 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.
mar. 5/265:52 pm
SDF
- LAS
1 stop6h 31m
Delta
ven. 6/126:00 am
LAS
- SDF
1 stop6h 31m
Delta
Deal found 4/9![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 4/8. 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.
mar. 5/265:52 pm
SDF
- LAS
1 stop6h 31m
Delta
lun. 6/111:15 pm
LAS
- SDF
1 stop7h 44m
Delta
Deal found 4/8![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 4/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/55:15 pm
BNA
- SFO
Nonstop4h 40m
Southwest
mer. 6/1010:50 pm
SFO
- BNA
Nonstop4h 20m
Southwest
Deal found 4/5![Southwest logo]()
$331
This United Airlines deal was found by Cheapflights users on 4/5. 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.
ven. 7/31:35 pm
BNA
- SAN
1 stop8h 48m
United Airlines
mer. 7/810:13 am
SAN
- BNA
1 stop6h 14m
United Airlines
Deal found 4/5![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 4/7. 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.
lun. 5/44:00 pm
BNA
- SFO
1 stop9h 20m
Southwest
mer. 5/610:40 pm
SFO
- BNA
Nonstop4h 20m
Southwest
Deal found 4/7![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 4/5. 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.
lun. 6/15:47 pm
SDF
- LAS
1 stop7h 18m
Delta
jeu. 6/111:31 pm
LAS
- SDF
1 stop7h 23m
Delta
Deal found 4/5![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 4/7. 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.
mar. 5/196:00 am
BNA
- SFO
Nonstop5h 02m
United Airlines
jeu. 5/2811:59 pm
SFO
- BNA
Nonstop4h 38m
United Airlines
Deal found 4/7![United Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 4/9. 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.
mer. 5/67:00 am
CVG
- LAS
Nonstop4h 10m
Delta
mer. 5/1310:15 pm
LAS
- CVG
Nonstop3h 45m
Delta
Deal found 4/9![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/278:25 pm
BNA
- SAN
Nonstop4h 30m
Southwest
lun. 5/116:30 am
SAN
- BNA
Nonstop4h 00m
Southwest
Deal found 4/6![Southwest logo]()
$341
This United Airlines deal was found by Cheapflights users on 4/5. 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.
ven. 5/292:54 pm
BNA
- SFO
Nonstop4h 48m
United Airlines
ven. 6/511:59 pm
SFO
- BNA
Nonstop4h 38m
United Airlines
Deal found 4/5![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 4/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/58:35 am
CVG
- LAS
2 stops7h 35m
Southwest
sam. 5/99:25 am
LAS
- CVG
2 stops8h 20m
Southwest
Deal found 4/5![Southwest logo]()
$348
This Delta deal was found by Cheapflights users on 4/9. 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.
mer. 5/277:34 am
BNA
- ONT
1 stop6h 45m
Delta
sam. 5/3010:00 pm
ONT
- BNA
1 stop7h 37m
Delta
Deal found 4/9![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 4/9. 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.
sam. 5/234:20 pm
CVG
- LAS
2 stops10h 37m
United Airlines
mar. 5/268:31 pm
LAS
- CVG
2 stops9h 01m
United Airlines
Deal found 4/9![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 4/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/3011:55 am
BNA
- LAS
1 stop6h 20m
Southwest
lun. 6/111:40 pm
LAS
- BNA
Nonstop3h 30m
Southwest
Deal found 4/5![Southwest logo]()
$350
This Delta deal was found by Cheapflights users on 4/8. 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.
dim. 4/265:25 am
BNA
- ONT
1 stop8h 11m
Delta
ven. 5/110:15 pm
ONT
- BNA
1 stop8h 37m
Delta
Deal found 4/8![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 4/5. 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.
mer. 6/1711:10 am
BNA
- SFO
1 stop9h 20m
United Airlines
mer. 6/2411:59 pm
SFO
- BNA
Nonstop4h 38m
United Airlines
Deal found 4/5![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 4/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/49:20 pm
BNA
- SAN
Nonstop4h 05m
Southwest
lun. 6/84:25 pm
SAN
- BNA
1 stop7h 20m
Southwest
Deal found 4/5![Southwest logo]()
$351
This Delta deal was found by Cheapflights users on 4/9. 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.
ven. 6/267:36 pm
BNA
- ONT
1 stop6h 09m
Delta
sam. 7/47:05 am
ONT
- BNA
1 stop8h 48m
Delta
Deal found 4/9![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 4/5. 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.
sam. 5/305:46 pm
SDF
- LAS
1 stop7h 08m
United Airlines
mar. 6/28:31 pm
LAS
- SDF
2 stops10h 52m
United Airlines
Deal found 4/5![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 4/7. 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.
jeu. 5/144:45 pm
SDF
- LAS
1 stop9h 35m
Southwest
mar. 5/1911:55 pm
LAS
- SDF
1 stop6h 55m
Southwest
Deal found 4/7![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 4/9. 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.
jeu. 4/307:20 pm
BNA
- ONT
1 stop6h 24m
Delta
mer. 5/610:15 pm
ONT
- BNA
1 stop7h 22m
Delta
Deal found 4/9![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 4/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/279:45 pm
BNA
- LAX
Nonstop4h 35m
Southwest
lun. 5/49:40 pm
LAX
- BNA
1 stop5h 30m
Southwest
Deal found 4/6![Southwest logo]()
$353
This United Airlines deal was found by Cheapflights users on 4/5. 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.
dim. 5/243:08 pm
BNA
- SAN
1 stop6h 42m
United Airlines
dim. 5/3110:40 pm
SAN
- BNA
1 stop8h 11m
United Airlines
Deal found 4/5![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/47:27 pm
BNA
- ONT
1 stop6h 07m
Delta
lun. 6/81:00 pm
ONT
- BNA
1 stop8h 07m
Delta
Deal found 4/6![Delta logo]()
$341
This United Airlines deal was found by Cheapflights users on 4/7. 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.
lun. 5/115:52 pm
SDF
- LAS
1 stop9h 07m
United Airlines
ven. 5/1510:16 am
LAS
- SDF
1 stop8h 43m
United Airlines
Deal found 4/7![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 4/9. 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.
jeu. 6/45:20 am
BNA
- SFO
2 stops8h 00m
Southwest
jeu. 6/116:45 am
SFO
- BNA
2 stops7h 20m
Southwest
Deal found 4/9![Southwest logo]()
$363
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/47:34 am
BNA
- ONT
1 stop6h 45m
Delta
mar. 6/231:00 pm
ONT
- BNA
1 stop8h 07m
Delta
Deal found 4/6![Delta logo]()
$341
Last-minute flights from Kentucky to CaliforniaDiscover last-minute flight deals from Kentucky to California. Data last updated avril 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to California. Data last updated avril 10, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/8. 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.
ven. 4/178:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
ven. 4/2411:06 pm
LAS
- CVG
Nonstop3h 47m
Frontier
Deal found 4/8![Frontier logo]()
$155
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 4/198:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
mer. 4/229:20 pm
LAS
- CVG
1 stop18h 52m
Frontier
Deal found 4/8![Frontier logo]()
$161
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/208:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
ven. 4/248:14 am
LAS
- CVG
1 stop7h 58m
Frontier
Deal found 4/9![Frontier logo]()
$156
This Expedia deal was found by Cheapflights users on 4/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/208:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
mer. 4/2212:59 am
LAS
- CVG
1 stop8h 24m
Frontier
Deal found 4/6![Frontier logo]()
$157
This Frontier deal was found by Cheapflights users on 4/8. 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.
jeu. 4/308:17 pm
CVG
- ONT
1 stop6h 38m
Frontier
ven. 5/18:20 pm
ONT
- CVG
1 stop6h 33m
Frontier
Deal found 4/8![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/15:20 pm
CVG
- LAS
1 stop8h 21m
Frontier
mar. 5/512:29 am
LAS
- CVG
1 stop8h 31m
Frontier
Deal found 4/6![Frontier logo]()
$160
This Trip.com deal was found by Cheapflights users on 4/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/44:50 pm
BNA
- ONT
1 stop9h 05m
Frontier
lun. 5/118:30 am
ONT
- BNA
1 stop7h 29m
Frontier
Deal found 4/6![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
mar. 5/57:17 pm
BNA
- ONT
1 stop16h 48m
Frontier
mar. 5/126:00 am
ONT
- BNA
1 stop10h 22m
Frontier
Deal found 4/7![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
mar. 5/57:17 pm
BNA
- ONT
1 stop16h 48m
Frontier
lun. 5/1111:36 am
ONT
- BNA
2 stops28h 46m
Frontier
Deal found 4/7![Frontier logo]()
$153
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/51:48 pm
CVG
- LAS
1 stop14h 06m
Frontier
ven. 5/812:29 am
LAS
- CVG
1 stop8h 31m
Frontier
Deal found 4/6![Frontier logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 4/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/78:40 pm
CVG
- LAS
Nonstop4h 16m
Frontier
sam. 5/912:29 am
LAS
- CVG
1 stop7h 15m
Frontier
Deal found 4/5![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
ven. 5/88:20 pm
BNA
- ONT
1 stop15h 45m
Frontier
lun. 5/116:00 am
ONT
- BNA
1 stop11h 35m
Frontier
Deal found 4/6![Frontier logo]()
$151
One-way flights from Kentucky to CaliforniaSearch for one-way flight options from Kentucky to California. Find affordable one-way fares based on user searches. Data last updated avril 10, 2026.
Search for one-way flight options from Kentucky to California. Find affordable one-way fares based on user searches. Data last updated avril 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/178:00 am
CVG
- LAS
Nonstop4h 21m
Allegiant Air
Deal found 4/7![Allegiant Air logo]()
$49
This Super.com deal was found by Cheapflights users on 4/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/308:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
Deal found 4/7![Frontier logo]()
$53
This Cheapflightsfares deal was found by Cheapflights users on 4/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/88:40 pm
CVG
- LAS
Nonstop4h 16m
Frontier
Deal found 4/7![Frontier logo]()
$54
This Super.com deal was found by Cheapflights users on 4/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 4/268:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
Deal found 4/7![Frontier logo]()
$56
This Cheapflightsfares deal was found by Cheapflights users on 4/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 4/198:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
Deal found 4/7![Frontier logo]()
$57
This Trip.com deal was found by Cheapflights users on 4/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/57:17 pm
BNA
- ONT
1 stop16h 48m
Frontier
Deal found 4/6![Frontier logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
lun. 5/44:50 pm
BNA
- ONT
1 stop19h 15m
Frontier
Deal found 4/6![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
jeu. 7/29:00 pm
CVG
- LAS
Nonstop4h 17m
Frontier
Deal found 4/8![Frontier logo]()
$66
This Cheapflightsfares deal was found by Cheapflights users on 4/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/18:40 pm
CVG
- LAS
Nonstop4h 19m
Frontier
Deal found 4/7![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
lun. 5/48:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
Deal found 4/7![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
mer. 5/1311:00 am
CVG
- LAX
1 stop13h 10m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
jeu. 5/2110:15 pm
CVG
- LAS
Nonstop4h 11m
Allegiant Air
Deal found 4/8![Allegiant Air logo]()
$75
Find flight deals from Kentucky to California
Keep the following information in mind while searching for Kentucky to California flight deals. Data was last updated avril 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $124 (Kiwi.com) |
One-way from | $49 (Cheapflightsfares) |
Popular in | April |
Cheapest in | July |
Average price | $518 |
Good round-trip deal | $188 or less |
Good one-way deal | $193 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky to California 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 avril 10, 2026.
Use the filters below to find and compare flights from Kentucky to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
sam. 5/30
6:05 am-12:18 pm
1 stop9h 13m
Las Vegas Harry Reid Intl
lun. 6/1
12:45 am-12:08 pm
1 stop8h 23m
$277
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
mar. 5/26
5:52 pm-9:23 pm
1 stop6h 31m
Las Vegas Harry Reid Intl
ven. 6/12
6:00 am-3:31 pm
1 stop6h 31m
$287
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
mar. 5/26
5:52 pm-9:23 pm
1 stop6h 31m
Las Vegas Harry Reid Intl
lun. 6/1
11:15 pm-9:59 am
1 stop7h 44m
$297
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
lun. 6/1
5:47 pm-10:05 pm
1 stop7h 18m
Las Vegas Harry Reid Intl
jeu. 6/11
1:31 pm-11:54 pm
1 stop7h 23m
$308
Quickest round-trip
CincinnatiLas Vegas
CVG - LAS
CVGLAS
Cincinnati Cinci./N. Kentucky
mer. 5/6
7:00 am-8:10 am
Nonstop4h 10m
Las Vegas Harry Reid Intl
mer. 5/13
10:15 pm-5:00 am
Nonstop3h 45m
$309
NashvilleOntario
BNA - ONT
BNAONT
Nashville Intl
mer. 5/27
7:34 am-12:19 pm
1 stop6h 45m
Ontario
sam. 5/30
10:00 pm-7:37 am
1 stop7h 37m
$321
NashvilleOntario
BNA - ONT
BNAONT
Nashville Intl
dim. 4/26
5:25 am-11:36 am
1 stop8h 11m
Ontario
ven. 5/1
10:15 pm-8:52 am
1 stop8h 37m
$321
NashvilleOntario
BNA - ONT
BNAONT
Nashville Intl
ven. 6/26
7:36 pm-11:45 pm
1 stop6h 09m
Ontario
sam. 7/4
7:05 am-5:53 pm
1 stop8h 48m
$321
NashvilleOntario
BNA - ONT
BNAONT
Nashville Intl
jeu. 4/30
7:20 pm-11:44 pm
1 stop6h 24m
Ontario
mer. 5/6
10:15 pm-7:37 am
1 stop7h 22m
$325
NashvilleSan Diego
BNA - SAN
BNASAN
Nashville Intl
mer. 5/6
6:50 pm-9:20 pm
Nonstop4h 30m
San Diego
mer. 5/13
10:40 pm-6:55 am
1 stop6h 15m
$329
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kentucky to California
Have a flexible travel schedule? Discover the best time to fly to California from Kentucky with our price prediction graph.
SDF-LAS
BNA-SAN
BNA-SFO
CVG-LAS
BNA-ONT
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 California
USKY-USCA
SDF-LAS
BNA-SAN
BNA-SFO
CVG-LAS
What is the cheapest month to book a flight from Kentucky to California?
Currently, May is the cheapest month in which you can book a flight from Kentucky to California (average of $96). Flying from Kentucky to California in March is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from KY to CA?
Find hourly flight availability from Kentucky to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 10, 2026.
A simple way to save on the total cost of your ticket is to fly from Kentucky to California at noon. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from Kentucky to California?
Use this chart to determine the cheapest time to fly round-trip from Kentucky to California. Price data was last updated on August 31, 2025.
Travelers seeking maximum savings on their Kentucky to California flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Kentucky to California?
Reviews of airlines servicing California
Get insights into the airlines that provide service to California. 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 California. Reviews last updated avril 10, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Kentucky to California by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Kentucky to California. 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.
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Alternative routes for Kentucky to California
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to California by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kentucky to California by cabin class
Find flights from Kentucky to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kentucky and California flights
Browse other Kentucky and California flight options. Last updated on avril 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from California
Find the right flight back to Kentucky after your stay in California
Kentucky to California flights
Consider these flights traveling from Kentucky to California.
Top 6 airlines flying from Kentucky to California
Discover the top 6 airlines that operate flights from Kentucky to California. 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 avril 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$245 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$139 | Average$254 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$142 | Average$396 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$216 | Average$448 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$217 | Average$462 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$254 | Average$468 | FlexibilityNo cancel fee | On-time63% |