$98+ Cheap flights from Louisville (SDF) 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAX
Aug 29 — Sep 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Louisville to California with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to California
Cheapest
Best
Last-minute
One-way
Cheapest flights from Louisville to CaliforniaExplore the most affordable flight options available from Louisville to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
Explore the most affordable flight options available from Louisville to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/238:47 am
SDF
- SFO
Nonstop5h 22m
Breeze Airways
Fri 10/3011:54 am
SFO
- SDF
Nonstop4h 25m
Breeze Airways
Deal found 7/27![Breeze Airways logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:47 am
SDF
- SFO
Nonstop5h 22m
Breeze Airways
Mon 11/211:54 am
SFO
- SDF
Nonstop4h 25m
Breeze Airways
Deal found 7/25![Breeze Airways logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:31 am
SDF
- SFO
Nonstop5h 02m
Breeze Airways
Mon 9/712:18 pm
SFO
- SDF
Nonstop4h 30m
Breeze Airways
Deal found 7/25![Breeze Airways logo]()
$227
This Booking.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Mon 11/98:47 am
SDF
- SFO
Nonstop5h 22m
Breeze Airways
Fri 11/1311:54 am
SFO
- SDF
Nonstop4h 25m
Breeze Airways
Deal found 7/28![Breeze Airways logo]()
$245
This Breeze Airways deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Fri 10/168:47 am
SDF
- SFO
Nonstop5h 22m
Breeze Airways
Mon 10/2611:54 am
SFO
- SDF
Nonstop4h 25m
Breeze Airways
Deal found 7/28![Breeze Airways logo]()
$248
This Breeze Airways deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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.
Mon 9/288:47 am
SDF
- SFO
Nonstop5h 22m
Breeze Airways
Fri 10/211:54 am
SFO
- SDF
Nonstop4h 25m
Breeze Airways
Deal found 7/27![Breeze Airways logo]()
$278
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:25 am
SDF
- SFO
1 stop7h 49m
United Airlines
Sun 8/305:00 am
SFO
- SDF
1 stop6h 29m
United Airlines
Deal found 7/27![United Airlines logo]()
$282
This Breeze Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:31 am
SDF
- SFO
Nonstop5h 02m
Breeze Airways
Fri 8/2112:18 pm
SFO
- SDF
Nonstop4h 30m
Breeze Airways
Deal found 7/25![Breeze Airways logo]()
$283
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:47 pm
SDF
- SFO
1 stop10h 02m
Delta
Wed 4/149:30 pm
SFO
- SDF
1 stop8h 16m
Delta
Deal found 7/28![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/267:05 am
SDF
- ONT
1 stop6h 37m
Delta
Sat 8/297:05 am
ONT
- SDF
1 stop9h 37m
Delta
Deal found 7/29![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/273:20 pm
SDF
- SFO
2 stops9h 10m
Southwest
Mon 8/315:10 am
SFO
- SDF
1 stop6h 30m
Southwest
Deal found 7/29![Southwest logo]()
$292
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/243:25 pm
SDF
- ONT
1 stop8h 28m
United Airlines
Mon 8/317:13 pm
ONT
- SDF
2 stops11h 25m
United Airlines
Deal found 7/28![United Airlines logo]()
$294
Best flights from Louisville to CaliforniaDiscover carefully curated flight deals from Louisville to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
Discover carefully curated flight deals from Louisville to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:25 am
SDF
- SFO
1 stop7h 49m
United Airlines
Mon 8/315:00 am
SFO
- SDF
1 stop6h 29m
United Airlines
Deal found 7/27![United Airlines logo]()
$282
This Breeze Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:31 am
SDF
- SFO
Nonstop5h 02m
Breeze Airways
Fri 8/2112:18 pm
SFO
- SDF
Nonstop4h 30m
Breeze Airways
Deal found 7/25![Breeze Airways logo]()
$283
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 12/105:59 pm
SDF
- SFO
1 stop8h 52m
Delta
Mon 12/1410:59 pm
SFO
- SDF
1 stop8h 00m
Delta
Deal found 7/27![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/122:55 pm
SDF
- ONT
1 stop9h 00m
Southwest
Mon 9/212:40 pm
ONT
- SDF
1 stop5h 30m
Southwest
Deal found 7/29![Southwest logo]()
$289
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/198:16 am
SDF
- RNO
2 stops13h 08m
American Airlines
Mon 8/249:43 am
RNO
- SDF
2 stops10h 28m
American Airlines
Deal found 7/27![American Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 12/91:01 pm
SDF
- SFO
1 stop8h 47m
Delta
Mon 12/1410:59 pm
SFO
- SDF
1 stop8h 00m
Delta
Deal found 7/26![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/2610:05 am
SDF
- ONT
2 stops11h 11m
United Airlines
Sat 8/291:18 pm
ONT
- SDF
1 stop6h 13m
United Airlines
Deal found 7/29![United Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/3012:10 pm
SDF
- SFO
1 stop8h 10m
Southwest
Mon 10/1211:40 pm
SFO
- SDF
1 stop7h 25m
Southwest
Deal found 7/29![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:29 pm
SDF
- SFO
1 stop7h 03m
Delta
Sun 9/2712:05 am
SFO
- SDF
1 stop8h 49m
Delta
Deal found 7/27![Delta logo]()
$287
This Breeze Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Fri 10/211:39 am
SDF
- LAX
1 stop13h 56m
Breeze Airways
Sun 10/411:10 pm
LAX
- SDF
1 stop8h 49m
Breeze Airways
Deal found 7/29![Breeze Airways logo]()
$328
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 1/215:30 am
SDF
- SFO
1 stop8h 03m
United Airlines
Mon 1/255:00 am
SFO
- SDF
1 stop6h 27m
United Airlines
Deal found 7/29![United Airlines logo]()
$302
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Tue 8/188:15 am
SDF
- LAS
Nonstop4h 00m
Southwest
Sat 8/291:10 pm
LAS
- SDF
Nonstop3h 45m
Southwest
Deal found 7/28![Southwest logo]()
$310
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/231:59 pm
SDF
- SFO
1 stop9h 07m
Delta
Fri 10/309:30 pm
SFO
- SDF
1 stop9h 51m
Delta
Deal found 7/27![Delta logo]()
$287
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/39:05 am
SDF
- SNA
1 stop7h 29m
American Airlines
Wed 10/712:01 pm
SNA
- SDF
1 stop6h 24m
American Airlines
Deal found 7/29![American Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Tue 8/258:15 am
SDF
- LAS
Nonstop4h 00m
Southwest
Sat 8/291:10 pm
LAS
- SDF
Nonstop3h 45m
Southwest
Deal found 7/29![Southwest logo]()
$310
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/266:00 am
SDF
- ONT
1 stop7h 42m
Delta
Sat 8/297:05 am
ONT
- SDF
1 stop6h 55m
Delta
Deal found 7/28![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 1/193:50 pm
SDF
- SAN
1 stop7h 07m
United Airlines
Sat 1/2310:00 am
SAN
- SDF
1 stop8h 30m
United Airlines
Deal found 7/29![United Airlines logo]()
$321
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/247:10 pm
SDF
- SMF
1 stop7h 20m
Southwest
Mon 9/2811:50 pm
SMF
- SDF
1 stop8h 30m
Southwest
Deal found 7/28![Southwest logo]()
$311
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:05 am
SDF
- ONT
1 stop6h 37m
Delta
Sat 9/1212:17 pm
ONT
- SDF
1 stop8h 42m
Delta
Deal found 7/25![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 1/201:55 pm
SDF
- LAX
1 stop7h 14m
United Airlines
Wed 1/279:00 am
LAX
- SDF
1 stop7h 35m
United Airlines
Deal found 7/26![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Tue 11/34:10 pm
SDF
- LAS
Nonstop4h 10m
Southwest
Thu 11/56:55 am
LAS
- SDF
1 stop7h 35m
Southwest
Deal found 7/28![Southwest logo]()
$315
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:50 pm
SDF
- SFO
1 stop6h 59m
Delta
Tue 10/139:30 pm
SFO
- SDF
1 stop9h 51m
Delta
Deal found 7/29![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 11/177:11 am
SDF
- FAT
1 stop9h 43m
American Airlines
Sat 11/217:03 pm
FAT
- SDF
2 stops11h 23m
American Airlines
Deal found 7/28![American Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 10/226:35 am
SDF
- SMF
2 stops9h 50m
Southwest
Mon 10/265:00 am
SMF
- SDF
2 stops8h 25m
Southwest
Deal found 7/28![Southwest logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/196:15 pm
SDF
- SMF
1 stop7h 34m
United Airlines
Fri 9/2510:50 am
SMF
- SDF
1 stop8h 42m
United Airlines
Deal found 7/29![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/213:25 pm
SDF
- LAS
1 stop7h 21m
Delta
Wed 8/265:50 am
LAS
- SDF
1 stop8h 29m
Delta
Deal found 7/26![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:00 pm
SDF
- SAN
1 stop7h 50m
Southwest
Tue 9/151:40 pm
SAN
- SDF
1 stop5h 55m
Southwest
Deal found 7/25![Southwest logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/293:36 pm
SDF
- SNA
1 stop6h 44m
United Airlines
Sat 10/311:29 am
SNA
- SDF
2 stops9h 30m
United Airlines
Deal found 7/29![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/223:25 pm
SDF
- LAS
1 stop8h 48m
Delta
Wed 8/2610:31 am
LAS
- SDF
1 stop8h 02m
Delta
Deal found 7/27![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 10/103:35 pm
SDF
- LAS
1 stop7h 55m
Southwest
Tue 10/138:25 am
LAS
- SDF
2 stops7h 10m
Southwest
Deal found 7/28![Southwest logo]()
$330
Last-minute flights from Louisville to CaliforniaDiscover last-minute flight deals from Louisville to California. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to California. Data last updated July 30, 2026 and is based on user searches.
This Breeze Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:31 am
SDF
- SFO
Nonstop5h 02m
Breeze Airways
Fri 8/2112:18 pm
SFO
- SDF
Nonstop4h 30m
Breeze Airways
Deal found 7/25![Breeze Airways logo]()
$283
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/1711:05 am
SDF
- SFO
2 stops8h 25m
Southwest
Fri 8/2110:50 am
SFO
- SDF
2 stops9h 15m
Southwest
Deal found 7/27![Southwest logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/179:31 am
SDF
- LAS
1 stop16h 17m
Multiple Airlines
Thu 8/2710:01 pm
LAS
- SDF
1 stop8h 54m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
SDF
- ONT
1 stop7h 42m
Delta
Thu 8/277:05 am
ONT
- SDF
1 stop9h 25m
Delta
Deal found 7/25![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/207:30 pm
SDF
- SFO
1 stop7h 41m
American Airlines
Sun 8/236:36 am
SFO
- SDF
1 stop8h 57m
American Airlines
Deal found 7/26![American Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:25 am
SDF
- SFO
1 stop7h 49m
United Airlines
Sun 8/305:00 am
SFO
- SDF
1 stop6h 29m
United Airlines
Deal found 7/27![United Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/243:25 pm
SDF
- ONT
1 stop8h 28m
United Airlines
Mon 8/317:13 pm
ONT
- SDF
2 stops11h 25m
United Airlines
Deal found 7/28![United Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/267:05 am
SDF
- ONT
1 stop6h 37m
Delta
Sat 8/297:05 am
ONT
- SDF
1 stop9h 37m
Delta
Deal found 7/29![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/268:15 am
SDF
- LAS
Nonstop4h 00m
Southwest
Wed 9/24:15 pm
LAS
- SDF
Nonstop3h 45m
Southwest
Deal found 7/29![Southwest logo]()
$297
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/266:05 am
SDF
- ONT
2 stops8h 58m
American Airlines
Sat 8/296:15 am
ONT
- SDF
2 stops12h 10m
American Airlines
Deal found 7/29![American Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/273:20 pm
SDF
- SFO
2 stops9h 10m
Southwest
Mon 8/315:10 am
SFO
- SDF
1 stop6h 30m
Southwest
Deal found 7/29![Southwest logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:31 am
SDF
- SFO
Nonstop5h 02m
Breeze Airways
Mon 9/712:18 pm
SFO
- SDF
Nonstop4h 30m
Breeze Airways
Deal found 7/25![Breeze Airways logo]()
$227
One-way flights from Louisville to CaliforniaSearch for one-way flight options from Louisville to California. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
Search for one-way flight options from Louisville to California. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/289:31 am
SDF
- SFO
Nonstop5h 02m
Breeze Airways
Deal found 7/27![Breeze Airways logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 1/2511:39 am
SDF
- LAS
1 stop13h 49m
Breeze Airways
Deal found 7/26![Breeze Airways logo]()
$135
This Breeze Airways deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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.
Mon 10/2611:39 am
SDF
- LAS
1 stop13h 39m
Breeze Airways
Deal found 7/27![Breeze Airways logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/3111:19 am
SDF
- LAS
2 stops36h 53m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/298:46 pm
SDF
- SAN
1 stop17h 38m
Breeze Airways
Deal found 7/28![Breeze Airways logo]()
$140
This Breeze Airways deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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.
Fri 10/211:39 am
SDF
- LAS
1 stop13h 39m
Breeze Airways
Deal found 7/26![Breeze Airways logo]()
$140
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/262:47 pm
SDF
- SFO
1 stop10h 07m
American Airlines
Deal found 7/27![American Airlines logo]()
$143
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/203:20 pm
SDF
- SFO
1 stop9h 35m
Southwest
Deal found 7/27![Southwest logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 11/28:47 am
SDF
- LAX
1 stop16h 23m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$144
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/174:15 pm
SDF
- ONT
1 stop8h 30m
Southwest
Deal found 7/27![Southwest logo]()
$145
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/2111:05 am
SDF
- SFO
2 stops8h 25m
Southwest
Deal found 7/28![Southwest logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/1611:39 am
SDF
- LAS
1 stop13h 39m
Breeze Airways
Deal found 7/29![Breeze Airways logo]()
$149
Find flight deals from Louisville to California
Keep the following information in mind while searching for Louisville to California flight deals. Data was last updated July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (Kiwi.com) |
One-way from | $98 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $394 |
Good round-trip deal | $297 or less |
Good one-way deal | $158 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville 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 July 30, 2026.
Use the filters below to find and compare flights from Louisville to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Sun 8/23
7:25 am-12:14 pm
1 stop7h 49m
San Francisco
Mon 8/31
5:00 am-2:29 pm
1 stop6h 29m
$282
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Mon 8/17
9:31 am-11:33 am
Nonstop5h 02m
San Francisco
Fri 8/21
12:18 pm-7:48 pm
Nonstop4h 30m
$283
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Thu 12/10
5:59 pm-11:51 pm
1 stop8h 52m
San Francisco
Mon 12/14
10:59 pm-9:59 am
1 stop8h 00m
$287
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Wed 12/9
1:01 pm-6:48 pm
1 stop8h 47m
San Francisco
Mon 12/14
10:59 pm-9:59 am
1 stop8h 00m
$287
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Tue 9/22
4:29 pm-8:32 pm
1 stop7h 03m
San Francisco
Sun 9/27
12:05 am-11:54 am
1 stop8h 49m
$287
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Fri 10/23
1:59 pm-8:06 pm
1 stop9h 07m
San Francisco
Fri 10/30
9:30 pm-10:21 am
1 stop9h 51m
$287
LouisvilleOntario
SDF - ONT
SDFONT
Louisville Intl
Sat 9/12
2:55 pm-8:55 pm
1 stop9h 00m
Ontario
Mon 9/21
2:40 pm-11:10 pm
1 stop5h 30m
$289
LouisvilleOntario
SDF - ONT
SDFONT
Louisville Intl
Wed 8/26
6:00 am-10:42 am
1 stop7h 42m
Ontario
Sat 8/29
7:05 am-5:00 pm
1 stop6h 55m
$289
LouisvilleOntario
SDF - ONT
SDFONT
Louisville Intl
Wed 8/26
10:05 am-6:16 pm
2 stops11h 11m
Ontario
Sat 8/29
1:18 pm-10:31 pm
1 stop6h 13m
$294
LouisvilleOntario
SDF - ONT
SDFONT
Louisville Intl
Wed 9/2
7:05 am-10:42 am
1 stop6h 37m
Ontario
Sat 9/12
12:17 pm-11:59 pm
1 stop8h 42m
$299
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Louisville to California
Have a flexible travel schedule? Discover the best time to fly to California from Louisville with our price prediction graph.
SDF-SFO
SDF-ONT
SDF-LAS
SDF-SAN
SDF-LAX
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 Louisville to California
SDF-USCA
SDF-SFO
SDF-ONT
SDF-LAS
SDF-SAN
What is the cheapest month to book a flight from Louisville to California?
Currently, September is the cheapest month in which you can book a flight from Louisville to California (average of $360). Flying from Louisville to California in June is currently the most expensive (average of $492). 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 SDF to CA?
Find hourly flight availability from Louisville 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 July 30, 2026.
A simple way to save on the total cost of your ticket is to fly from Louisville to California at noon. If you’re flexible enough to do this you can expect to save up to 60% on your trip compared to booking a flight in the morning.
How much does it cost to fly round-trip from Louisville to California?
Airfare is typical for this route at the moment.
Louisville to California flights typically cost between $226 and $437 in August.The cheapest round-trip price found within the last 5 days was $326 on Multiple Airlines (Aug 31-Sep 3).
How far ahead should I book a flight from Louisville to California?
To ensure you get the cheapest price possible for a flight from Louisville to California, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Louisville to California?
Use this chart to determine the cheapest time to fly round-trip from Louisville to California. Price data was last updated on July 25, 2026.
Travelers seeking maximum savings on their Louisville to California flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 July 30, 2026.
Read through reviews of airlines operating flights from Louisville to California, such as Breeze Airways,Southwest, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.3
Crew
8.7
Entertainment
6.7
Overall
8.2
Food
6.7
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Crew
8.7
Entertainment
6.7
Overall
8.2
Food
6.7
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Crew
8.7
Entertainment
6.7
Overall
8.2
Food
6.7
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Crew
8.7
Entertainment
6.7
Overall
8.2
Food
6.7
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Crew
8.7
Entertainment
6.7
Overall
8.2
Food
6.7
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Crew
8.7
Entertainment
6.7
Overall
8.2
Food
6.7
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Related info for your journey
Find useful and relevant information for your journey from Louisville 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Louisville 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 Louisville to California by cabin class
Find flights from Louisville to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and California flights
Browse other Louisville and California flight options. Last updated on July 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Louisville to California flights
Consider these flights traveling from Louisville to California.
Top 5 airlines flying from Louisville to California
Discover the top 5 airlines that operate flights from Louisville 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 July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$298 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$153 | Average$494 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$473 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$264 | Average$505 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$265 | Average$460 | FlexibilityNo cancel fee | On-time71% |