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

Departing from Louisville to Santa Ana, California will take you 8h 10m. The distance from Louisville to Santa Ana, California is about 1814 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

According to our current data, American Airlines ($303), United Airlines ($327), and Southwest ($357) offers the cheapest pricing from Louisville to Santa Ana, California. American Airlines is currently priced 34% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Santa Ana, California ranges from 0.0 - 3.1 inches per month. February is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit Santa Ana, California when rainfall is around 0.0 in.

If weather is an important factor for your trip to Santa Ana, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

What are the most popular airlines that fly from Louisville to Santa Ana, California?

Consider American Airlines, Southwest or United Airlines when booking your flight. These represent the most popular airlines when flying from Louisville to Santa Ana, California.

Most accurate provider : When it comes to deals on Louisville-Santa Ana, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Santa Ana, California flight deals on Cheapflights vs. eDreams >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 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 Louisville-Santa Ana, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$217+ Flights from Louisville to Santa Ana, CA

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Cheap flight deals from Louisville to Santa Ana

Cheapest flights from Louisville to Santa Ana
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 December 12, 2025.

Thu 12/256:00 amSDF - SNA

1 stop7h 54mDelta

Tue 12/3011:45 amSNA - SDF

1 stop8h 13mDelta

Deal found 12/11

$429

Wed 12/176:16 pmSDF - SNA

1 stop7h 14mDelta

Tue 1/63:30 pmSNA - SDF

2 stops15h 41mDelta

Deal found 12/10

$578

Wed 12/313:18 pmSDF - SNA

1 stop8h 28mUnited Airlines

Tue 1/610:51 amSNA - SDF

1 stop6h 37mUnited Airlines

Deal found 12/10

$584

Wed 12/177:15 amSDF - SNA

1 stop7h 20mDelta

Mon 1/59:20 pmSNA - SDF

1 stop9h 08mDelta

Deal found 12/10

$607

Wed 12/313:18 pmSDF - SNA

1 stop8h 28mUnited Airlines

Mon 1/56:23 pmSNA - SDF

2 stops16h 01mUnited Airlines

Deal found 12/10

$623

Wed 12/313:18 pmSDF - SNA

1 stop8h 28mUnited Airlines

Thu 1/16:45 amSNA - SDF

1 stop7h 43mUnited Airlines

Deal found 12/11

$629

Wed 12/179:00 amSDF - SNA

1 stop8h 58mUnited Airlines

Tue 1/610:51 amSNA - SDF

1 stop6h 37mUnited Airlines

Deal found 12/10

$632

Sat 12/203:25 pmSDF - SNA

1 stop9h 17mUnited Airlines

Sat 12/276:45 amSNA - SDF

1 stop7h 43mUnited Airlines

Deal found 12/9

$637

Wed 12/179:00 amSDF - SNA

1 stop8h 58mUnited Airlines

Wed 12/3110:55 amSNA - SDF

1 stop8h 29mUnited Airlines

Deal found 12/10

$639

Thu 12/182:00 pmSDF - SNA

1 stop7h 56mUnited Airlines

Thu 1/16:45 amSNA - SDF

2 stops10h 47mUnited Airlines

Deal found 12/10

$644

Best flights from Louisville to Santa Ana
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 December 12, 2025.

Wed 1/73:22 pmSDF - SNA

1 stop8h 56mUnited Airlines

Tue 1/131:17 pmSNA - SDF

1 stop6h 07mUnited Airlines

Deal found 12/10

$367

Mon 2/96:54 pmSDF - SNA

3 stops29h 03mMultiple Airlines

Fri 2/131:20 pmSNA - SDF

2 stops18h 45mMultiple Airlines

Deal found 12/10

$401

Thu 1/296:00 amSDF - SNA

2 stops8h 10mSouthwest

Sun 2/112:00 pmSNA - SDF

1 stop6h 25mSouthwest

Deal found 12/11

$419

Thu 1/298:30 amSDF - SNA

1 stop11h 52mUnited Airlines

Sun 2/11:17 pmSNA - SDF

1 stop6h 07mUnited Airlines

Deal found 12/11

$418

Mon 2/91:30 pmSDF - SNA

2 stops8h 35mSouthwest

Fri 2/132:15 pmSNA - SDF

1 stop6h 15mSouthwest

Deal found 12/10

$423

Wed 2/119:15 amSDF - SNA

2 stops14h 27mUnited Airlines

Sat 2/147:01 amSNA - SDF

2 stops10h 13mUnited Airlines

Deal found 12/10

$434

Thu 2/55:35 amSDF - SNA

1 stop9h 16mUnited Airlines

Sat 2/1410:51 amSNA - SDF

1 stop6h 23mUnited Airlines

Deal found 12/11

$440

Wed 3/118:54 amSDF - SNA

1 stop7h 21mUnited Airlines

Mon 3/231:27 pmSNA - SDF

1 stop6h 02mUnited Airlines

Deal found 12/10

$527

Wed 3/118:15 amSDF - SNA

1 stop12h 13mUnited Airlines

Tue 3/248:10 amSNA - SDF

1 stop8h 41mUnited Airlines

Deal found 12/10

$527

Wed 3/119:00 amSDF - SNA

2 stops11h 32mUnited Airlines

Wed 3/1811:15 amSNA - SDF

1 stop8h 14mUnited Airlines

Deal found 12/10

$532

Last-minute flights from Louisville to Santa Ana
Discover last-minute flight deals from Louisville to Santa Ana. Data last updated December 12, 2025 and is based on user searches.

Wed 12/176:16 pmSDF - SNA

1 stop7h 14mDelta

Tue 1/63:30 pmSNA - SDF

2 stops15h 41mDelta

Deal found 12/10

$578

Thu 12/256:00 amSDF - SNA

1 stop7h 54mDelta

Tue 12/3011:45 amSNA - SDF

1 stop8h 13mDelta

Deal found 12/11

$429

Wed 1/73:22 pmSDF - SNA

1 stop8h 56mUnited Airlines

Tue 1/131:17 pmSNA - SDF

1 stop6h 07mUnited Airlines

Deal found 12/10

$367

Wed 1/76:00 amSDF - SNA

2 stops8h 10mSouthwest

Tue 1/136:45 amSNA - SDF

1 stop7h 45mSouthwest

Deal found 12/10

$368

Wed 1/75:05 amSDF - SNA

3 stops34h 20mSpirit Airlines

Tue 1/131:20 pmSNA - SDF

3 stops20h 40mSpirit Airlines

Deal found 12/10

$378

Sat 1/173:37 pmSDF - SNA

1 stop7h 37mDelta

Sat 1/2412:59 pmSNA - SDF

1 stop7h 51mDelta

Deal found 12/11

$369

Tue 1/2011:14 amSDF - SNA

2 stops10h 27mAmerican Airlines

Fri 1/2310:53 amSNA - SDF

1 stop6h 54mAmerican Airlines

Deal found 12/11

$374

Thu 1/298:30 amSDF - SNA

1 stop11h 52mUnited Airlines

Sun 2/11:17 pmSNA - SDF

1 stop6h 07mUnited Airlines

Deal found 12/11

$418

Thu 1/296:00 amSDF - SNA

2 stops8h 10mSouthwest

Sun 2/112:00 pmSNA - SDF

1 stop6h 25mSouthwest

Deal found 12/11

$419

One-way flights from Louisville to Santa Ana
Search for one-way flight options from Louisville to Santa Ana. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Wed 12/315:05 amSDF - SNA

3 stops56h 11mMultiple Airlines

Deal found 12/11

$217

Fri 2/65:47 pmSDF - SNA

1 stop7h 28mDelta

Deal found 12/9

$219

Sat 1/36:00 amSDF - SNA

1 stop7h 54mDelta

Deal found 12/11

$249

Fri 1/91:32 pmSDF - SNA

2 stops11h 55mAlaska Airlines

Deal found 12/10

$269

Thu 1/15:40 amSDF - SNA

1 stop8h 55mUnited Airlines

Deal found 12/9

$276

Wed 12/315:05 amSDF - SNA

2 stops32h 11mSpirit Airlines

Deal found 12/11

$288

Fri 1/26:19 pmSDF - SNA

1 stop7h 21mAmerican Airlines

Deal found 12/10

$294

Wed 12/313:18 pmSDF - SNA

1 stop8h 28mUnited Airlines

Deal found 12/11

$299

Fri 12/195:05 amSDF - SNA

2 stops20h 22mSpirit Airlines

Deal found 12/10

$311

Thu 1/15:49 pmSDF - SNA

2 stops18h 11mAmerican Airlines

Deal found 12/9

$337

Find flight deals from Louisville to Santa Ana

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$367 (United Airlines)
One-way from	$219 (Delta)
Popular in	December
Cheapest in	September
Average price	$626

Provider with most accurate pricing for Louisville Intl-Santa Ana J. Wayne/Orange Cnty flight deals.

Search Deals

Provider most trusted by Cheapflights users for Louisville Intl-Santa Ana J. Wayne/Orange Cnty flights.

Search Deals

From Louisville Intl to Santa Ana J. Wayne/Orange Cnty

Search Deals

One-way flight from Louisville Intl to Santa Ana J. Wayne/Orange Cnty

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($50 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Price

LouisvilleSanta Ana

SDF - SNA

SDFSNA

Louisville Intl

Wed 1/7

3:22 pm-9:18 pm

1 stop8h 56m

Santa Ana J. Wayne/Orange Cnty

Tue 1/13

1:17 pm-10:24 pm

1 stop6h 07m

$367

LouisvilleSanta Ana

SDF - SNA

SDFSNA

Louisville Intl

Mon 2/9

6:54 pm-8:57 pm

3 stops29h 03m

Santa Ana J. Wayne/Orange Cnty

Fri 2/13

1:20 pm-11:05 am

2 stops18h 45m

$401

LouisvilleSanta Ana

SDF - SNA

SDFSNA

Louisville Intl

Thu 1/29

8:30 am-5:22 pm

1 stop11h 52m

Santa Ana J. Wayne/Orange Cnty

Sun 2/1

1:17 pm-10:24 pm

1 stop6h 07m

$418

LouisvilleSanta Ana

SDF - SNA

SDFSNA

Louisville Intl

Thu 1/29

6:00 am-11:10 am

2 stops8h 10m

Santa Ana J. Wayne/Orange Cnty

Sun 2/1

12:00 pm-9:25 pm

1 stop6h 25m

$419

LouisvilleSanta Ana

SDF - SNA

SDFSNA

Louisville Intl

Mon 2/9

1:30 pm-7:05 pm

2 stops8h 35m

Santa Ana J. Wayne/Orange Cnty

Fri 2/13

2:15 pm-11:30 pm

1 stop6h 15m

$423

LouisvilleSanta Ana

SDF - SNA

SDFSNA

Louisville Intl

Wed 2/11

9:15 am-8:42 pm

2 stops14h 27m

Santa Ana J. Wayne/Orange Cnty

Sat 2/14

7:01 am-8:14 pm

2 stops10h 13m

$434

LouisvilleSanta Ana

SDF - SNA

SDFSNA

Louisville Intl

Thu 2/5

5:35 am-11:51 am

1 stop9h 16m

Santa Ana J. Wayne/Orange Cnty

Sat 2/14

10:51 am-8:14 pm

1 stop6h 23m

$440

LouisvilleSanta Ana

SDF - SNA

SDFSNA

Louisville Intl

Wed 3/11

8:54 am-1:15 pm

1 stop7h 21m

Santa Ana J. Wayne/Orange Cnty

Mon 3/23

1:27 pm-10:29 pm

1 stop6h 02m

$527

LouisvilleSanta Ana

SDF - SNA

SDFSNA

Louisville Intl

Wed 3/11

8:15 am-5:28 pm

1 stop12h 13m

Santa Ana J. Wayne/Orange Cnty

Tue 3/24

8:10 am-7:51 pm

1 stop8h 41m

$527

LouisvilleSanta Ana

SDF - SNA

SDFSNA

Louisville Intl

Wed 3/11

9:00 am-5:32 pm

2 stops11h 32m

Santa Ana J. Wayne/Orange Cnty

Wed 3/18

11:15 am-10:29 pm

1 stop8h 14m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 20 results

Compare providers for flights from Louisville to Santa Ana

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust 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 Louisville-Santa Ana, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Santa Ana, California flight deals on Cheapflights vs. eDreams >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 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 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.

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, May is the cheapest month in which you can book a flight from Louisville to Santa Ana, California (average of $93). Flying from Louisville to Santa Ana, California in April is currently the most expensive (average of $166). 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 SNA?

It’s optimal to fly from Louisville to Santa Ana, California in the evening. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Santa Ana

Get a feel of what it's like to fly with Southwest, United Airlines, and American 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.

Southwest

7.9

Good

4,253 reviews

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

7.9

Good

4,253 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

9,095 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

11,050 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

How long is the flight from Louisville to Santa Ana, California?
Departing from Louisville to Santa Ana, California will take you 8h 10m. The distance from Louisville to Santa Ana, California is about 1814 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Louisville to Santa Ana, California round-trip?
According to our current data, American Airlines ($303), United Airlines ($327), and Southwest ($357) offers the cheapest pricing from Louisville to Santa Ana, California. American Airlines is currently priced 34% below the average price you’ll pay for this route.
Can I find deals for flights from Louisville to Santa Ana that include hotel bookings?
Yes. In addition to deals on Louisville to Santa Ana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Louisville to Santa Ana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Santa Ana.
Can I find deals for business class flights from Louisville to Santa Ana?
Yes. Cheapflights offers flight deals from Louisville to Santa Ana 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 Louisville to Santa Ana, California?
Currently, May is the cheapest month in which you can book a flight from Louisville to Santa Ana, California (average of $93). Flying from Louisville to Santa Ana, California in April is currently the most expensive (average of $166). 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

Tustin

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Louisville to Santa Ana

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$303	Average$431	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$327	Average$382	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$357	Average$452	FlexibilityNo cancel fee	On-time63%

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$217+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Louisville to Santa Ana with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Louisville to Santa Ana

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 December 12, 2025.

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 December 12, 2025.

Find flight deals from Louisville to Santa Ana

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to Santa Ana that are best for you.

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 December.

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.

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?

What is the cheapest time of day to fly from SDF to SNA?

Reviews of airlines servicing Santa Ana

Get a feel of what it's like to fly with Southwest, United Airlines, and American 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.

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.

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

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

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

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

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

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

Traveling to a place near Santa Ana?

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Alternative routes for Louisville to Santa Ana

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Top 3 airlines flying from Louisville to Santa Ana

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Cheapest flights from Louisville to Santa Ana
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 December 12, 2025.