$41 Find Cheap Flights from Kentucky to California

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Low seasonFebruary
High seasonMay
Cheapest flight$41
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Nashville to San Diego

FAQs for booking flights from Kentucky to California

  • How does KAYAK find such low prices on flights from Kentucky to California?

    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 Kentucky to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kentucky to California 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 Kentucky to California?

    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 from Kentucky to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to California?

    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 from Kentucky to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in California?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in California is Los Angeles Airport (LAX), with an average flight price of $88.

  • What is the cheapest day to fly to California?

    Based on KAYAK data, the cheapest day to fly to California is Friday where round-trip tickets can be as cheap as $154. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $359 on average.

  • What is the cheapest time of day to fly to California?

    The cheapest time of day to fly to California is generally in the afternoon, when round-trip flights cost $192 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to California is generally at night, which is peak travel time and where the average cost of a ticket is $232.

  • What is the cheapest flight to California?

    The cheapest ticket to California from Kentucky found in the last 72 hours was to Los Angeles, at $92 round-trip. The most popular route is Louisville (SDF) to Los Angeles (LAX) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $92.

  • What is the cheapest month to fly from Kentucky to California?

    The cheapest month for flights from Kentucky to California is July, when tickets cost $275 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is $516 and $498 respectively.

  • How far in advance should I book a flight from Kentucky to California?

    To get a below average price on the flight from Kentucky to California, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

  • How long is the flight to California?

    An average nonstop flight from Kentucky to California takes 5h 55m, covering a distance of 1861 miles. The shortest route is Nashville (BNA) to Las Vegas (LAS) with an average flight time of 3h 54m.

  • What are the most popular destinations in California?

    Based on KAYAK flight searches, the most popular destination is Las Vegas (32% of total searches to California). The next most popular destinations are Los Angeles (19%) and San Francisco (10%). Searches for flights to Ontario (8%), to Santa Ana (6%) and to San Diego (6%) are also popular.

Top 5 airlines serving from Kentucky to California

Need help choosing which airline to fly with from Kentucky to California? 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 4294 reviews
8.0Comfort
7.1Food
8.6Crew
7.6Entertainment
8.2Boarding
Airline reviews

It was a perfect flight in all aspects! Both legs!

10.0 ExcellentAnonymous, Apr 2025LGB - SMF
Read more Southwest reviews

It was a perfect flight in all aspects! Both legs!

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a hell hole of an airport. It is the new LaGuardia. Everything Cobbled together. Security gates closed. Terri directional signage

I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.

The plane arrived 25 minutes late, and the Wi-Fi was slower than it usually is.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Boarding always seems a bit chaotic. Seat spacing could leave more for leg room.

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

We arrived early and finally made it to our gate almost an hour after.

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Would have been good to have a meal since it was a 5.5 hour flight

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

AA is always pretty solid. Was on time all the way around today so can’t complain!

Worst airline ever! The guy weighing my bag had his foot on the metal plate and when I called him out on it, I got this stupid little smirk. La is a scam and so is Spirit Airlines. All the flight attendants looked like they hated our flight just as much as we did.

Unclear pricing; ended up being charged an extra $52 just to get onboard

Spirit is awful. Too expensive for what you get. Stop nickel and diming.

would be great to get basic water, soda at least and stop charging for carry ons

Your crew is a representation of your Standards and Values. The crew from Seattle to LAX, was very disappointing. The crew was more interested in hanging out at the lobby area. Talking, laughing loudly and eating all the snacks. They did not do regular rounds to see if customers needed anything. This was a huge disappointment. I will no longer be flying with your airlines moving forward.

- flight attendants not very friendly. - Paid for WiFi and plane didn’t have it working , never got a refund.

We got to fly on the new airplane. Much better as it’s roomier and cleaner than before. Most Importantly it’s much more comfortable. I still can’t move the seat back but the extra space made up for it. I didn’t taste the food or drinks because they charge for everything so I didn’t bother. I didn’t experience the entertainment because I downloaded my own movies on my phone. The crew was great. The flight itself was smooth . No complaints.

I was comfortable because I upgraded. I would not have been comfortable in economy. It was a short flight so there was limited food service and no inflight entertainment.

I thought since I upgraded my seat I would get some perks. Free water, free snacks. Free carry on luggage.

It’s ridiculous to pay for carry-on luggage. I also wasn’t given an option to specify I have carry on bag at time of ticket purchase. I also could not specify I have carry on luggage at time of online check-in.

Book cheap flights from Kentucky to California

Recent round-trip flight deals

8/10Sun
nonstopAllegiant Air
4h 06mCVG-LAS
8/14Thu
nonstopAllegiant Air
3h 52mLAS-CVG
$97
5/11Sun
nonstopAllegiant Air
4h 13mCVG-LAS
5/15Thu
nonstopAllegiant Air
3h 52mLAS-CVG
$107
5/27Tue
nonstopSpirit Airlines
4h 02mBNA-LAS
5/29Thu
nonstopSpirit Airlines
3h 28mLAS-BNA
$108
5/27Tue
nonstopSpirit Airlines
4h 02mBNA-LAS
5/28Wed
nonstopSpirit Airlines
3h 28mLAS-BNA
$110
7/7Mon
nonstopDelta
4h 02mCVG-LAS
7/11Fri
nonstopDelta
3h 50mLAS-CVG
$197
6/13Fri
1 stopDelta
8h 15mCVG-LAS
6/16Mon
nonstopDelta
3h 50mLAS-CVG
$207
5/25Sun
1 stopAmerican Airlines
6h 52mCVG-LAS
5/28Wed
1 stopAmerican Airlines
6h 53mLAS-CVG
$226
6/25Wed
1 stopAmerican Airlines
6h 49mCVG-LAS
7/4Fri
2 stopsAmerican Airlines
9h 10mLAS-CVG
$252
5/30Fri
1 stopUnited Airlines
7h 57mCVG-SFO
6/2Mon
1 stopUnited Airlines
7h 08mSFO-CVG
$252
7/3Thu
1 stopUnited Airlines
6h 45mBNA-SAN
7/8Tue
1 stopUnited Airlines
7h 15mSAN-BNA
$252

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Recent one-way flight deals

6/3Tue
1 stopSpirit Airlines
13h 18mBNA-SAN
$41
6/4Wed
1 stopSpirit Airlines
7h 19mSDF-LAS
$41
6/25Wed
nonstopDelta
4h 05mCVG-LAS
$99
7/18Fri
1 stopDelta
9h 07mCVG-LAS
$109
7/29Tue
2 stopsSouthwest
9h 20mCVG-LAS
$114
5/24Sat
1 stopAmerican Airlines
6h 59mCVG-LAS
$118
6/27Fri
1 stopSouthwest
6h 20mCVG-SFO
$129
6/7Sat
2 stopsUnited Airlines
9h 24mBNA-SAN
$134
7/24Thu
1 stopAmerican Airlines
9h 40mCVG-LAS
$139
5/29Thu
2 stopsUnited Airlines
12h 13mCVG-LAS
$159

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Last minute flights from Kentucky to California

Last minute flight, train and bus deals

5/3Sat
multi-stopFrontier
17h 25mCVG-LAS
5/9Fri
nonstopFrontier
3h 53mLAS-CVG
$163
5/5Mon
multi-stopFrontier
12h 00mCVG-LAS
5/16Fri
nonstopFrontier
3h 53mLAS-CVG
$164
5/3Sat
multi-stopSpirit Airlines
13h 53mBNA-LAS
5/11Sun
nonstopSpirit Airlines
3h 28mLAS-BNA
$254
5/3Sat
multi-stopSpirit Airlines
13h 53mBNA-LAS
5/4Sun
nonstopSpirit Airlines
3h 42mLAS-BNA
$264
5/3Sat
nonstopDelta
4h 15mCVG-LAS
5/13Tue
nonstopDelta
3h 43mLAS-CVG
$449
5/3Sat
nonstopDelta
4h 15mCVG-LAS
5/14Wed
multi-stopDelta
5h 55mLAS-CVG
$459
5/3Sat
multi-stopAmerican Airlines
8h 27mSDF-LAS
5/16Fri
multi-stopAmerican Airlines
6h 26mLAS-SDF
$503
5/1Thu
multi-stopAmerican Airlines
8h 45mSDF-LAS
5/18Sun
multi-stopAmerican Airlines
6h 26mLAS-SDF
$545
5/5Mon
multi-stopUnited Airlines
9h 20mCVG-LAS
5/16Fri
multi-stopUnited Airlines
6h 19mLAS-CVG
$614
5/3Sat
multi-stopUnited Airlines
12h 55mBNA-ONT
5/15Thu
multi-stopUnited Airlines
14h 28mONT-BNA
$617

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Everything you need to know for your flight to California

Cabin class types available on flights to Kentucky

Cabin classes available on flights to Kentucky. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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