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$176+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SDF
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
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 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$363
(American Airlines)

One-way from

$176
(American Airlines)

Popular in

November

Cheapest in

May

Average price

$714
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
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One-way flight from Santa Ana J. Wayne/Orange Cnty to Louisville Intl
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Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 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 10, 2025.

This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:45 amSNA - SDF
1 stop5h 47mAmerican Airlines
Tue 12/161:42 pmSDF - SNA
1 stop7h 17mAmerican Airlines
Deal found 11/10$363
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:46 amSNA - SDF
1 stop6h 27mDelta
Mon 12/86:16 pmSDF - SNA
1 stop7h 14mDelta
Deal found 11/9$385
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:46 amSNA - SDF
1 stop6h 27mDelta
Wed 12/176:35 amSDF - SNA
1 stop9h 25mDelta
Deal found 11/10$398
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:28 pmSNA - SDF
2 stops8h 26mAmerican Airlines
Wed 12/176:30 amSDF - SNA
1 stop7h 21mAmerican Airlines
Deal found 11/10$403
This Southwest deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:45 amSNA - SDF
2 stops9h 30mSouthwest
Wed 12/171:50 pmSDF - SNA
2 stops8h 15mSouthwest
Deal found 11/10$418
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:41 amSNA - SDF
1 stop6h 01mAmerican Airlines
Mon 12/810:47 amSDF - SNA
2 stops10h 52mAmerican Airlines
Deal found 11/8$426
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:19 pmSNA - SDF
1 stop5h 50mUnited Airlines
Sat 12/137:00 amSDF - SNA
1 stop7h 48mUnited Airlines
Deal found 11/8$457
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:09 amSNA - SDF
1 stop9h 21mAmerican Airlines
Tue 12/306:35 amSDF - SNA
1 stop8h 17mAmerican Airlines
Deal found 11/9$478
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:00 amSNA - SDF
1 stop7h 41mDelta
Thu 11/2712:57 pmSDF - SNA
1 stop9h 48mDelta
Deal found 11/8$485

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 10, 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

Tue 1/6

6:45 am-5:30 pm

1 stop7h 45m

Louisville Intl

Sat 1/10

11:55 am-4:55 pm

1 stop8h 00m

$363

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Sat 12/13

6:45 am-3:32 pm

1 stop5h 47m

Louisville Intl

Tue 12/16

1:42 pm-5:59 pm

1 stop7h 17m

$363

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Thu 12/4

9:20 pm-9:50 am

1 stop9h 30m

Louisville Intl

Mon 12/8

3:16 pm-10:30 pm

1 stop10h 14m

$385

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Tue 1/6

9:45 am-11:19 pm

2 stops10h 34m

Louisville Intl

Sat 1/10

6:00 am-3:33 pm

2 stops12h 33m

$403

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Thu 1/1

7:45 am-5:19 pm

1 stop6h 34m

Louisville Intl

Thu 1/8

1:15 pm-8:02 pm

1 stop9h 47m

$405

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Sun 1/25

8:55 am-6:00 pm

1 stop6h 05m

Louisville Intl

Thu 1/29

6:00 am-10:20 am

1 stop7h 20m

$411

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Tue 3/3

1:20 pm-10:37 pm

1 stop6h 17m

Louisville Intl

Wed 3/4

9:00 am-1:15 pm

1 stop7h 15m

$444

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

Mon 2/16

7:02 pm-12:21 pm

3 stops38h 19m

$202

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Sat 12/20

11:52 am-8:43 am

2 stops17h 51m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 12 results
1
2

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 $177). 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 10, 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 10, 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
4,235 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

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
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

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
8,007 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

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
11,045 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

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
8,136 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

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 5h 47m. 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 77% 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 $177). 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 10, 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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