SNA - SDF

$141 Find Cheap Flights from Santa Ana to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Ana to Louisville departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Ana to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Ana to Louisville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$339
Overall average: $516
United Airlines
Wed 2/11Sun 2/15
SNA - SDF • 1 stop
Cheapest non-stop
$1,121
American Airlines
Thu 4/30Sun 5/3
SNA - SDF • Non-stop
Top airlines
United Airlines
Cheapest • from $339 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 21% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Santa Ana to Louisville (SNA-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Ana to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Ana to Louisville

Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
10:51 am - 10:30 pm
SNA
-
SDF
8h 39m
1 stop
United Airlines Logo
5:54 pm - 10:30 pm
SDF
-
SNA
7h 36m
1 stop
$339United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
9:00 am - 10:30 pm
SNA
-
SDF
10h 30m
2 stops
United Airlines Logo
5:54 pm - 10:30 pm
SDF
-
SNA
7h 36m
1 stop
$344United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
11:05 am - 10:30 pm
SNA
-
SDF
8h 25m
2 stops
United Airlines Logo
5:35 am - 1:15 pm
SDF
-
SNA
10h 40m
2 stops
$350United Airlines
Mon, Apr 27 - Thu, Apr 30
American Airlines Logo
7:45 am - 7:02 pm
SNA
-
SDF
8h 17m
1 stop
American Airlines Logo
3:50 pm - 9:57 pm
SDF
-
SNA
9h 07m
1 stop
$399American Airlines
Thu, Feb 26 - Thu, Mar 5
Spirit Airlines Logo
1:20 pm - 12:21 pm
SNA
-
SDF
20h 01m
3 stops
Spirit Airlines Logo
3:33 pm - 12:25 pm
SDF
-
SNA
23h 52m
2 stops
$404Spirit Airlines
Fri, Feb 20 - Sun, Feb 22
United Airlines Logo
7:01 am - 7:42 pm
SNA
-
SDF
9h 41m
2 stops
United Airlines Logo
3:15 pm - 10:08 pm
SDF
-
SNA
9h 53m
1 stop
$405United Airlines
Mon, Apr 27 - Thu, Apr 30
Southwest Logo
2:10 pm - 12:15 am
SNA
-
SDF
7h 05m
1 stop
Southwest Logo
2:40 pm - 8:20 pm
SDF
-
SNA
8h 40m
2 stops
$423Southwest
Thu, Feb 26 - Thu, Mar 5
Southwest Logo
11:55 am - 11:30 pm
SNA
-
SDF
8h 35m
2 stops
Southwest Logo
7:00 am - 11:25 am
SDF
-
SNA
7h 25m
1 stop
$424Southwest
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
11:10 am - 10:39 pm
SNA
-
SDF
8h 29m
1 stop
United Airlines Logo
3:36 pm - 9:58 pm
SDF
-
SNA
9h 22m
1 stop
$428United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
6:45 am - 5:19 pm
SNA
-
SDF
7h 34m
1 stop
United Airlines Logo
3:15 pm - 8:49 pm
SDF
-
SNA
8h 34m
1 stop
$429United Airlines
Booking Insights

KAYAK's insights & trends for Santa Ana to Louisville flights

Get data-powered insights and trends into flights from Santa Ana to Louisville to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Santa Ana to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santa Ana to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santa Ana to Louisville is May, where tickets cost $390 (return) on average. On the other hand, the most expensive months are November and August, where the average cost of round-trip tickets is $711 and $607 respectively.

Good to know

Low seasonAugust
Cheapest flight$141
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from John Wayne (Santa Ana) to Louisville

When to book flights from Santa Ana to Louisville

Are your dates flexible? Find out the best times to travel from Santa Ana to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from John Wayne (Santa Ana) to Louisville

  • What is the cheapest flight from Santa Ana to Louisville?

    In the last 3 days, the lowest price for a flight from Santa Ana to Louisville was $141 for a one-way ticket and $339 for a round-trip.

  • Do I need a passport to fly between John Wayne (Santa Ana) and Louisville?

    No

  • Which airports will I be using when flying from John Wayne (Santa Ana) to Louisville?

    John Wayne (Santa Ana) and Louisville are both served by 1 main airport. You will leave John Wayne (Santa Ana) from Santa Ana J. Wayne/Orange Cnty and will be arriving at Louisville Intl.

  • Which aircraft models fly most regularly from John Wayne (Santa Ana) to Louisville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from John Wayne (Santa Ana) to Louisville?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between John Wayne (Santa Ana) and Louisville, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Santa Ana to Louisville, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Santa Ana to Louisville are Southwest and Delta. With an average price for the route of $538 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $452 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from John Wayne (Santa Ana) to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from John Wayne (Santa Ana) to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from John Wayne (Santa Ana) to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from John Wayne (Santa Ana) is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from John Wayne (Santa Ana) to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to John Wayne (Santa Ana) with another airline. Booking your flights between John Wayne (Santa Ana) and SDF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from John Wayne (Santa Ana) to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from John Wayne (Santa Ana) up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Santa Ana to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Santa Ana to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santa Ana to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4267 reviews
7.0Food
8.6Crew
7.5Entertainment
8.0Comfort
8.1Boarding
Airline reviews

Great flight but super high price. Glad it was a business trip and not personal

10.0 ExcellentPieter, Jan 2026
LGB - DAL
Read more Southwest reviews

Great flight but super high price. Glad it was a business trip and not personal

3 hour delay. Had to change plans and was still delayed.

We got exit row seats both flights. Everything was running on time

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

The flight crew where really good. Better then the crew from BNE to SFO

left on time, reasonable boarding process arrived early luggage came out quickly

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Premium Plus is a really good idea for longer flights

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The flight was on time and arrived early. The crew were friendly and helpful.

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

For the price of the fare, there really isn’t much to complain about.

A Spirit agent caused me to miss my flight. The company has not responded for request of refund. Stay away from Spirit.

I arrived two hours early, and at 9:20 I was still queuing for security.

Got to LAX at 3:20 am, the counter personnel did not start to check in bags till 3:40 am. I patiently waited at the priority check in line as they started to take people from the general line. After about 15 minutes of waiting, I approached the lady exactly in front of the priority line and asked her if they would be taking people from the priority line or if I would need to switch to waiting in the general line. She responded “yes”, I then asked her yes to what? And she yelled back at me loudly “I SAID YES!” Needless to say, I waited at the end of the line of the general line. I could have been told the priority line would not be called upon and could have queued in the general line ahead of many people that arrived to cue after I did

Terrible they canceled the flight very sheepishly and ended up costing me 1200 dollars and kayak and xcover are doing nothing

No free snacks or drinks. Freezing. Uncomfortable. No plugs or entertainment. If you fly to LA the make you change terminals with a slow bus. Awful trip that took forever. Terrible airline- maybe the worst I’ve ever flown.

Crew are always very angry and dismissive like they seem they are being forced to work. In addition, there was a long line for the bathrooms, and only one was allowed to be used. No reason was given for only one bathroom being available; apparently, the stewardess was more interested in using the jumpseat instead of allowing the customers to use the bathroom.

No leg room. My knee was sore for a day.

Vegas is such a quick flight that amenities aren’t the important part, in my opinion. Just get me there efficiently and safely, and that’s exactly what they did!

The flight was severely delayed due to the missing flight attendants.

Everything you need to know for your flight from Santa Ana to Louisville

Information on your arrival and departure airports