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$160+ Cheap flights from Santa Ana, CA to Louisville (SNA - SDF)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SDF
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Santa Ana to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Louisville (SDF). 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$343
(Mytrip)

One-way from

$160
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$604
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-Louisville Intl flights.
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From Santa Ana J. Wayne/Orange Cnty to Louisville Intl
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to Louisville Intl
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Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Santa Ana to Louisville

Cheapest flights from Santa Ana to Louisville
Explore the most affordable flight options available from Santa Ana to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Southwest deal was found by Cheapflights users on 11/6. 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.
Thu 12/258:40 amSNA - SDF
1 stop6h 30mSouthwest
Wed 12/317:45 amSDF - SNA
1 stop6h 45mSouthwest
Deal found 11/6$351
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/47:35 amSNA - SDF
1 stop11h 25mAmerican Airlines
Mon 12/84:27 pmSDF - SNA
1 stop6h 43mAmerican Airlines
Deal found 11/4$369
This Delta deal was found by Cheapflights users on 11/6. 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.
Thu 12/41:15 pmSNA - SDF
1 stop6h 53mDelta
Mon 12/83:16 pmSDF - SNA
1 stop10h 14mDelta
Deal found 11/6$379
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Mon 12/811:10 amSNA - SDF
2 stops8h 19mUnited Airlines
Thu 12/113:33 pmSDF - SNA
1 stop8h 50mUnited Airlines
Deal found 11/5$384
This American Airlines deal was found by Cheapflights users on 11/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:59 amSNA - SDF
2 stops8h 35mAmerican Airlines
Wed 12/316:35 amSDF - SNA
1 stop8h 17mAmerican Airlines
Deal found 11/6$390
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 12/81:15 pmSNA - SDF
1 stop6h 53mDelta
Fri 12/126:16 pmSDF - SNA
1 stop7h 14mDelta
Deal found 11/6$408
This Mytrip deal was found by Cheapflights users on 11/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/225:46 pmSNA - SDF
3 stops22h 50mMultiple Airlines
Wed 11/269:11 pmSDF - SNA
3 stops28h 02mMultiple Airlines
Deal found 11/6$414
This Mytrip deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:45 amSNA - SDF
3 stops23h 03mMultiple Airlines
Mon 11/249:23 amSDF - SNA
3 stops34h 28mMultiple Airlines
Deal found 11/4$434
This Delta deal was found by Cheapflights users on 11/5. 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.
Fri 12/511:46 amSNA - SDF
1 stop6h 27mDelta
Fri 12/123:18 pmSDF - SNA
1 stop10h 12mDelta
Deal found 11/5$437

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana to Louisville 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 November 6, 2025.
Use the filters below to find and compare flights from Santa Ana to Louisville that are best for you.

Fly from

Santa Ana

Fly to

Louisville

Route

Depart

Return

Price

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Thu 12/25

8:40 am-6:10 pm

1 stop6h 30m

Louisville Intl

Wed 12/31

7:45 am-11:30 am

1 stop6h 45m

$351

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Thu 12/4

7:35 am-10:00 pm

1 stop11h 25m

Louisville Intl

Mon 12/8

4:27 pm-8:10 pm

1 stop6h 43m

$369

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Thu 12/4

1:15 pm-11:08 pm

1 stop6h 53m

Louisville Intl

Mon 12/8

3:16 pm-10:30 pm

1 stop10h 14m

$379

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Mon 12/8

12:28 pm-11:54 pm

2 stops8h 26m

Louisville Intl

Thu 12/11

7:12 am-1:57 pm

1 stop9h 45m

$384

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Thu 1/22

12:25 pm-11:20 pm

1 stop7h 55m

Louisville Intl

Sun 1/25

6:00 am-10:25 am

1 stop7h 25m

$408

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Mon 12/8

1:15 pm-11:08 pm

1 stop6h 53m

Louisville Intl

Fri 12/12

6:16 pm-10:30 pm

1 stop7h 14m

$408

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Fri 12/5

11:46 am-9:13 pm

1 stop6h 27m

Louisville Intl

Fri 12/12

3:18 pm-10:30 pm

1 stop10h 12m

$437

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Fri 1/9

1:37 pm-4:15 pm

3 stops47h 38m

$160

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Wed 12/31

7:45 am-5:19 pm

1 stop6h 34m

$176

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Thu 11/13

6:45 am-6:16 pm

3 stops32h 31m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 15 results
1
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Compare providers for flights from Santa Ana to Louisville

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 Santa Ana to Louisville in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Ana, California-Louisville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Ana, California-Louisville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santa Ana, California-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Ana, California-Louisville flights, Cheapflights users trust eDreams the most. eDreams 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 Santa Ana, California-Louisville 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 Santa Ana to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Santa Ana with our price prediction graph.
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 Santa Ana to Louisville

What is the cheapest month to book a flight from Santa Ana, California to Louisville?

Currently, June is the cheapest month in which you can book a flight from Santa Ana, California to Louisville (average of $71). Flying from Santa Ana, California to Louisville in November is currently the most expensive (average of $182). 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 SNA to SDF?

Find hourly flight availability from Santa Ana to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s typically best to fly out from Santa Ana, California to Louisville in the evening. Doing so could potentially save you 64% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated November 6, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Santa Ana to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,001 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,122 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Santa Ana, California to Louisville?

    Departing from Santa Ana, California to Louisville will take you 6h 30m. Santa Ana, California and Louisville are separated by a distance of 1814 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Santa Ana, California to Louisville round-trip?

    Our cheapest airline available from Santa Ana, California to Louisville is Spirit Airlines. Our recent data shows that you can find tickets from as low as $114 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $324 and $342 round-trip. Spirit Airlines is currently priced 76% below the average price you’ll pay for this route.

  • Can I find deals for flights from Santa Ana to Louisville that include hotel bookings?

    Yes. In addition to deals on Santa Ana to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Ana to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to Louisville.

  • Can I find deals for business class flights from Santa Ana to Louisville?

    Yes. Cheapflights offers flight deals from Santa Ana to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Ana, California to Louisville?

    Currently, June is the cheapest month in which you can book a flight from Santa Ana, California to Louisville (average of $71). Flying from Santa Ana, California to Louisville in November is currently the most expensive (average of $182). 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.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Top 4 airlines flying from Santa Ana to Louisville

Discover the top 4 airlines that operate flights from Santa Ana to Louisville. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$114Average$237FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$324Average$480FlexibilityNo cancel feeOn-time71%
DeltaCheapest$342Average$446FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$402Average$556FlexibilityNo cancel feeOn-time63%

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