$178+ Cheap flights from Louisville to Santa Ana, CA (SDF - SNA)
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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SNA
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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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
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Cheapest flights from Louisville to Santa AnaExplore the most affordable flight options available from Louisville to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
Explore the most affordable flight options available from Louisville to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:03 am
SDF
- SNA
1 stop9h 27m
American Airlines
Wed 8/266:45 am
SNA
- SDF
1 stop8h 33m
American Airlines
Deal found 7/22![American Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:45 pm
SDF
- SNA
1 stop7h 40m
United Airlines
Wed 8/268:55 am
SNA
- SDF
2 stops8h 41m
United Airlines
Deal found 7/22![United Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:53 pm
SDF
- SNA
1 stop8h 45m
Delta
Wed 11/118:00 am
SNA
- SDF
1 stop7h 12m
Delta
Deal found 7/21![Delta logo]()
$365
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:50 am
SDF
- SNA
2 stops7h 55m
Southwest
Wed 8/2611:20 am
SNA
- SDF
2 stops8h 10m
Southwest
Deal found 7/22![Southwest logo]()
$366
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:01 pm
SDF
- SNA
1 stop6h 34m
American Airlines
Tue 9/812:01 pm
SNA
- SDF
1 stop7h 16m
American Airlines
Deal found 7/19![American Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:50 pm
SDF
- SNA
1 stop7h 35m
Delta
Tue 9/82:00 pm
SNA
- SDF
1 stop6h 59m
Delta
Deal found 7/24![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/11:50 pm
SDF
- SNA
2 stops9h 54m
United Airlines
Tue 9/81:08 pm
SNA
- SDF
1 stop6h 21m
United Airlines
Deal found 7/19![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:30 pm
SDF
- SNA
1 stop6h 37m
Delta
Sun 9/62:00 pm
SNA
- SDF
1 stop7h 09m
Delta
Deal found 7/24![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am
SDF
- SNA
1 stop9h 44m
Delta
Mon 11/22:00 pm
SNA
- SDF
1 stop7h 02m
Delta
Deal found 7/21![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:29 pm
SDF
- SNA
1 stop6h 54m
Delta
Sat 9/192:00 pm
SNA
- SDF
1 stop6h 59m
Delta
Deal found 7/20![Delta logo]()
$381
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:19 pm
SDF
- SNA
1 stop6h 31m
American Airlines
Wed 10/712:01 pm
SNA
- SDF
1 stop6h 24m
American Airlines
Deal found 7/22![American Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:25 pm
SDF
- SNA
1 stop9h 31m
Delta
Mon 8/242:00 pm
SNA
- SDF
1 stop7h 34m
Delta
Deal found 7/23![Delta logo]()
$387
Best flights from Louisville to Santa AnaDiscover carefully curated flight deals from Louisville to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from Louisville to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:56 pm
SDF
- SNA
1 stop9h 23m
United Airlines
Tue 8/182:10 pm
SNA
- SDF
1 stop6h 49m
United Airlines
Deal found 7/22![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:50 am
SDF
- SNA
2 stops7h 55m
Southwest
Wed 8/2611:20 am
SNA
- SDF
2 stops8h 10m
Southwest
Deal found 7/20![Southwest logo]()
$366
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:50 pm
SDF
- SNA
1 stop7h 35m
Delta
Tue 9/82:00 pm
SNA
- SDF
1 stop6h 59m
Delta
Deal found 7/24![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:45 pm
SDF
- SNA
1 stop7h 40m
United Airlines
Wed 8/268:55 am
SNA
- SDF
2 stops8h 41m
United Airlines
Deal found 7/22![United Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:36 am
SDF
- SNA
1 stop9h 09m
Delta
Wed 12/302:00 pm
SNA
- SDF
1 stop7h 02m
Delta
Deal found 7/21![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:45 pm
SDF
- SNA
1 stop7h 27m
Delta
Sat 10/318:00 am
SNA
- SDF
1 stop7h 09m
Delta
Deal found 7/21![Delta logo]()
$416
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:00 am
SDF
- SNA
2 stops8h 53m
United Airlines
Wed 8/266:27 pm
SNA
- SDF
2 stops12h 51m
United Airlines
Deal found 7/22![United Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:25 pm
SDF
- SNA
1 stop9h 31m
Delta
Tue 9/82:00 pm
SNA
- SDF
1 stop6h 59m
Delta
Deal found 7/24![Delta logo]()
$425
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:25 pm
SDF
- SNA
1 stop6h 34m
United Airlines
Tue 8/251:08 pm
SNA
- SDF
1 stop6h 23m
United Airlines
Deal found 7/21![United Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 pm
SDF
- SNA
1 stop7h 29m
Delta
Tue 9/222:00 pm
SNA
- SDF
1 stop6h 59m
Delta
Deal found 7/20![Delta logo]()
$450
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:45 am
SDF
- SNA
1 stop9h 39m
United Airlines
Tue 8/258:13 am
SNA
- SDF
1 stop8h 46m
United Airlines
Deal found 7/20![United Airlines logo]()
$455
Last-minute flights from Louisville to Santa AnaDiscover last-minute flight deals from Louisville to Santa Ana. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Santa Ana. Data last updated July 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:00 am
SDF
- SNA
2 stops8h 53m
United Airlines
Tue 8/181:08 pm
SNA
- SDF
1 stop6h 23m
United Airlines
Deal found 7/22![United Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:00 am
SDF
- SNA
2 stops8h 55m
Southwest
Tue 8/188:45 am
SNA
- SDF
2 stops8h 50m
Southwest
Deal found 7/22![Southwest logo]()
$428
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:03 am
SDF
- SNA
1 stop8h 39m
American Airlines
Tue 8/188:00 am
SNA
- SDF
1 stop7h 18m
American Airlines
Deal found 7/22![American Airlines logo]()
$441
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:40 am
SDF
- SNA
2 stops10h 10m
Southwest
Tue 8/182:10 pm
SNA
- SDF
1 stop5h 50m
Southwest
Deal found 7/22![Southwest logo]()
$446
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:25 pm
SDF
- SNA
1 stop9h 31m
Delta
Mon 8/242:00 pm
SNA
- SDF
1 stop7h 34m
Delta
Deal found 7/23![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:03 am
SDF
- SNA
1 stop9h 27m
American Airlines
Wed 8/266:45 am
SNA
- SDF
1 stop8h 33m
American Airlines
Deal found 7/22![American Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:45 pm
SDF
- SNA
1 stop7h 40m
United Airlines
Wed 8/268:55 am
SNA
- SDF
2 stops8h 41m
United Airlines
Deal found 7/22![United Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:50 am
SDF
- SNA
2 stops7h 55m
Southwest
Wed 8/2611:20 am
SNA
- SDF
2 stops8h 10m
Southwest
Deal found 7/22![Southwest logo]()
$366
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:45 am
SDF
- SNA
1 stop9h 39m
United Airlines
Tue 8/258:13 am
SNA
- SDF
1 stop8h 46m
United Airlines
Deal found 7/21![United Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:10 am
SDF
- SNA
1 stop7h 23m
United Airlines
Wed 8/266:27 pm
SNA
- SDF
2 stops12h 51m
United Airlines
Deal found 7/22![United Airlines logo]()
$425
One-way flights from Louisville to Santa AnaSearch for one-way flight options from Louisville to Santa Ana. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Louisville to Santa Ana. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:15 am
SDF
- SNA
1 stop8h 20m
Southwest
Deal found 7/22![Southwest logo]()
$178
This Southwest deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:50 am
SDF
- SNA
1 stop5h 50m
Southwest
Deal found 7/24![Southwest logo]()
$182
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:00 am
SDF
- SNA
2 stops8h 53m
United Airlines
Deal found 7/24![United Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:35 am
SDF
- SNA
1 stop8h 50m
Southwest
Deal found 7/20![Southwest logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:28 pm
SDF
- SNA
3 stops45h 52m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$200
This KAYAK deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:25 pm
SDF
- SNA
1 stop9h 31m
Delta
Deal found 7/23![Delta logo]()
$212
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:15 pm
SDF
- SNA
2 stops9h 45m
Southwest
Deal found 7/23![Southwest logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:56 pm
SDF
- SNA
3 stops25h 46m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:47 am
SDF
- SNA
1 stop10h 08m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$224
Find flight deals from Louisville to Santa Ana
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (American Airlines) |
One-way from | $178 (Southwest) |
Popular in | December |
Cheapest in | January |
Average price | $600 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Santa Ana 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 24, 2026.
Use the filters below to find and compare flights from Louisville to Santa Ana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleSanta Ana
SDF - SNA
SDFSNA
Louisville Intl
Thu 8/13
1:56 pm-8:19 pm
1 stop9h 23m
Santa Ana J. Wayne/Orange Cnty
Tue 8/18
2:10 pm-11:59 pm
1 stop6h 49m
$355
LouisvilleSanta Ana
SDF - SNA
SDFSNA
Louisville Intl
Wed 8/19
5:45 pm-10:25 pm
1 stop7h 40m
Santa Ana J. Wayne/Orange Cnty
Wed 8/26
8:55 am-8:36 pm
2 stops8h 41m
$360
LouisvilleSanta Ana
SDF - SNA
SDFSNA
Louisville Intl
Wed 8/19
11:50 am-4:45 pm
2 stops7h 55m
Santa Ana J. Wayne/Orange Cnty
Wed 8/26
11:20 am-10:30 pm
2 stops8h 10m
$366
LouisvilleSanta Ana
SDF - SNA
SDFSNA
Louisville Intl
Sun 9/6
5:50 pm-10:25 pm
1 stop7h 35m
Santa Ana J. Wayne/Orange Cnty
Tue 9/8
2:00 pm-11:59 pm
1 stop6h 59m
$370
LouisvilleSanta Ana
SDF - SNA
SDFSNA
Louisville Intl
Thu 12/17
6:36 am-12:45 pm
1 stop9h 09m
Santa Ana J. Wayne/Orange Cnty
Wed 12/30
2:00 pm-12:02 am
1 stop7h 02m
$388
LouisvilleSanta Ana
SDF - SNA
SDFSNA
Louisville Intl
Thu 10/29
5:45 pm-10:12 pm
1 stop7h 27m
Santa Ana J. Wayne/Orange Cnty
Sat 10/31
8:00 am-6:09 pm
1 stop7h 09m
$416
LouisvilleSanta Ana
SDF - SNA
SDFSNA
Louisville Intl
Fri 9/4
3:25 pm-9:56 pm
1 stop9h 31m
Santa Ana J. Wayne/Orange Cnty
Tue 9/8
2:00 pm-11:59 pm
1 stop6h 59m
$425
LouisvilleSanta Ana
SDF - SNA
SDFSNA
Louisville Intl
Wed 8/26
8:00 am-1:53 pm
2 stops8h 53m
Santa Ana J. Wayne/Orange Cnty
Wed 8/26
6:27 pm-10:18 am
2 stops12h 51m
$431
LouisvilleSanta Ana
SDF - SNA
SDFSNA
Louisville Intl
Sat 9/12
6:00 pm-10:29 pm
1 stop7h 29m
Santa Ana J. Wayne/Orange Cnty
Tue 9/22
2:00 pm-11:59 pm
1 stop6h 59m
$450
Quickest round-trip
LouisvilleSanta Ana
SDF - SNA
SDFSNA
Louisville Intl
Tue 8/18
3:25 pm-6:59 pm
1 stop6h 34m
Santa Ana J. Wayne/Orange Cnty
Tue 8/25
1:08 pm-10:31 pm
1 stop6h 23m
$455
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Louisville to Santa Ana
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Santa Ana in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Santa Ana, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Santa Ana, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Santa Ana, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Santa Ana, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Santa Ana, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Louisville to Santa Ana
Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Louisville with our price prediction graph.
SDF-SNA
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 Santa Ana
What is the cheapest month to book a flight from Louisville to Santa Ana, California?
Currently, January is the cheapest month in which you can book a flight from Louisville to Santa Ana, California (average of $378). Flying from Louisville to Santa Ana, California in December is currently the most expensive (average of $747). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Louisville to Santa Ana, California?
Airfare is below average for this route at the moment.
Louisville to Santa Ana, California flights typically cost between $434 and $589 in August.The cheapest round-trip price found within the last 5 days was $355 on American Airlines (Aug 19-Aug 26).
Reviews of airlines servicing Santa Ana
Get insights into the airlines that provide service to Santa Ana. 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 Santa Ana. Reviews last updated July 24, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Louisville to Santa Ana by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Louisville to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Santa Ana?
Book flights to Santa Ana if you plan to visit one of these locationsTustin
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Complete your trip
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Louisville and Santa Ana flights
Browse other Louisville and Santa Ana flight options. Last updated on July 24, 2026.
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Other flights to Santa Ana
Explore flights to Santa Ana departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 24, 2026.
Top 4 airlines flying from Louisville to Santa Ana
Discover the top 4 airlines that operate flights from Louisville to Santa Ana. 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$153 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$303 | Average$458 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$327 | Average$436 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$366 | Average$503 | FlexibilityNo cancel fee | On-time63% |