What is the cheapest airline that flies from Kentucky to California?

Spirit Airlines, Allegiant Air, and Frontier are the most popular carriers operating from Kentucky to California

How many flights depart from Kentucky to California on average per day?

As of July 2025, 38 flights take off from Kentucky and land in California each day. The most common flight departure time for this route is 4:00PM, with 44% of daily flights taking off in the afternoon.

How many flights depart from Kentucky to California on average per week?

As of July 2025, there are 271 flights per week flying from Kentucky to California. The most common day of the week flights depart is Thu, with 24% of flights taking off on this day.

What airlines fly to California?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to California from Kentucky according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to California. Keep in mind that there are 6 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

How long is the flight from Kentucky to California?

Flight times from Kentucky to California vary, but if you’re flying out of Louisville and flying into Los Angeles (one of the most popular routes), then the duration is 4h 30m on average. Another popular route from Kentucky to California is flying from Lexington to Los Angeles, which will take roughly 6h 37m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Kentucky to California?

Prices for flights from Kentucky to California refresh daily.

How many operators does momondo search for flights from Kentucky to California?

As of July 2025, there are 10 operators available to choose from for flights from Kentucky to California.

How old do you have to be to fly from Kentucky to California?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to California.

What documentation or ID do you need to fly to California?

The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$44 Cheap Flights from Kentucky to California in 2025

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Find the cheapest flights from Kentucky to California

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:17 pm - 8:53 pmBNA-LAX

4h 36mnonstop

11:15 am - 5:20 pmLAX-BNA

4h 05mnonstop

$89Spirit Airlines

Find Deal

Fri, Oct 3 - Mon, Oct 6

4:25 pm - 5:30 pmSDF-LAS

4h 05mnonstop

8:50 am - 3:30 pmLAS-SDF

3h 40mnonstop

$95Spirit Airlines

Find Deal

Mon, Sep 22 - Thu, Sep 25

5:15 am - 10:35 amBNA-ONT

7h 20m1 stop

6:00 am - 1:42 pmONT-BNA

5h 42m1 stop

$263Delta

Find Deal

Thu, Sep 4 - Thu, Sep 11

5:15 am - 12:14 pmBNA-ONT

8h 59m2 stops

1:15 pm - 9:56 pmONT-BNA

6h 41m1 stop

$270Delta

Find Deal

Wed, Aug 27 - Wed, Sep 3

3:35 pm - 6:20 pmBNA-SFO

4h 45mnonstop

10:10 am - 4:20 pmSFO-BNA

4h 10mnonstop

$291Southwest

Find Deal

Wed, Aug 20 - Mon, Aug 25

3:35 pm - 6:20 pmBNA-SFO

4h 45mnonstop

7:20 pm - 5:00 amSFO-BNA

7h 40m1 stop

$293Southwest

Find Deal

Tue, Aug 26 - Tue, Sep 2

6:45 am - 9:31 amBNA-SFO

4h 46mnonstop

11:10 pm - 5:36 amSFO-BNA

4h 26mnonstop

$299United Airlines

Find Deal

Thu, Aug 28 - Mon, Sep 1

6:33 am - 9:21 amBNA-SFO

4h 48mnonstop

12:43 am - 9:33 amSFO-BNA

6h 50m1 stop

$301United Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 1

6:00 am - 11:32 amBNA-ONT

7h 32m2 stops

12:22 pm - 11:15 pmONT-BNA

8h 53m2 stops

$302American Airlines

Find Deal

Tue, Aug 26 - Tue, Sep 2

9:43 am - 1:39 pmBNA-ONT

5h 56m1 stop

12:47 pm - 11:00 pmONT-BNA

8h 13m1 stop

$309American Airlines

Find Deal

Tue, Aug 26 - Thu, Aug 28

Spirit Airlines flights from Kentucky to California

Our best Spirit Airlines deals on Kentucky to California flight tickets

Spirit Airlines

Oct 3

BNA6:17 pmNashville Intl

4h 36m

LAX8:53 pmLos Angeles

Oct 6

LAX11:15 amLos Angeles

4h 05m

BNA5:20 pmNashville Intl

$89

Find similar

Spirit Airlines

Sep 22

SDF4:25 pmLouisville Intl

4h 05m

LAS5:30 pmLas Vegas Harry Reid Intl

Sep 25

LAS8:50 amLas Vegas Harry Reid Intl

3h 40m

SDF3:30 pmLouisville Intl

$95

Find similar

Spirit Airlines

Oct 27

SDF3:01 pmLouisville Intl

4h 04m

LAS4:05 pmLas Vegas Harry Reid Intl

Oct 30

LAS7:26 amLas Vegas Harry Reid Intl

3h 40m

SDF2:06 pmLouisville Intl

$96

Find similar

Allegiant Air flights from Kentucky to California

Our best Allegiant Air deals on Kentucky to California flight tickets

Allegiant Air

Sep 7

CVG1:42 pmCincinnati Cinci./N. Kentucky

4h 13m

LAS2:55 pmLas Vegas Harry Reid Intl

Sep 11

LAS3:45 pmLas Vegas Harry Reid Intl

3h 55m

CVG10:40 pmCincinnati Cinci./N. Kentucky

$100

Find similar

Allegiant Air

Aug 31

CVG9:49 pmCincinnati Cinci./N. Kentucky

4h 16m

LAS11:05 pmLas Vegas Harry Reid Intl

Sep 4

LAS3:45 pmLas Vegas Harry Reid Intl

3h 55m

CVG10:40 pmCincinnati Cinci./N. Kentucky

$108

Find similar

Allegiant Air

Aug 28

CVG9:49 pmCincinnati Cinci./N. Kentucky

4h 16m

LAS11:05 pmLas Vegas Harry Reid Intl

Sep 4

LAS3:45 pmLas Vegas Harry Reid Intl

3h 55m

CVG10:40 pmCincinnati Cinci./N. Kentucky

$117

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleLos Angeles

BNA - LAX

BNALAX

Nashville Intl

Fri 10/3

6:17 pm-8:53 pm

Nonstop4h 36m

Los Angeles

Mon 10/6

11:15 am-5:20 pm

Nonstop4h 05m

$89

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Mon 9/22

4:25 pm-5:30 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Thu 9/25

8:50 am-3:30 pm

Nonstop3h 40m

$95

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Thu 9/4

5:15 am-10:35 am

1 stop7h 20m

Ontario

Thu 9/11

6:00 am-1:42 pm

1 stop5h 42m

$263

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Wed 8/27

5:15 am-12:14 pm

2 stops8h 59m

Ontario

Wed 9/3

1:15 pm-9:56 pm

1 stop6h 41m

$270

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

Wed 8/20

3:35 pm-6:20 pm

Nonstop4h 45m

San Francisco

Mon 8/25

10:10 am-4:20 pm

Nonstop4h 10m

$291

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

Tue 8/26

3:35 pm-6:20 pm

Nonstop4h 45m

San Francisco

Tue 9/2

7:20 pm-5:00 am

1 stop7h 40m

$293

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

Thu 8/28

6:45 am-9:31 am

Nonstop4h 46m

San Francisco

Mon 9/1

11:10 pm-5:36 am

Nonstop4h 26m

$299

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

Wed 10/1

6:33 am-9:21 am

Nonstop4h 48m

San Francisco

Wed 10/1

12:43 am-9:33 am

1 stop6h 50m

$301

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Tue 8/26

6:00 am-11:32 am

2 stops7h 32m

Ontario

Tue 9/2

12:22 pm-11:15 pm

2 stops8h 53m

$302

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Tue 8/26

9:43 am-1:39 pm

1 stop5h 56m

Ontario

Thu 8/28

12:47 pm-11:00 pm

1 stop8h 13m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to California?

The month of October is another great option to travel to California, with average flight prices from Kentucky averaging around $208.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Kentucky to California is on a Saturday. Travelers who choose to depart for California on a Saturday will often find tickets for as low as $129. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to California on Thursday is $185.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is in the evening when flights can be purchased for as low as $161. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $189 on average. Flights to California from Kentucky at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Kentucky to California flight route?

Fly from Louisville Intl to Los Angeles for the best Kentucky - California flight prices

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

You are more likely to see cheaper flights to California from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $343 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Kentucky for as low as $202 on momondo.

What cabin class options are available on Kentucky to California flights?

There are 3 cabin classes available to choose from on Kentucky to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kentucky to California flights?

No. A direct flight is the cheapest option for a flight between Kentucky to California.

Cheap Kentucky to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to California

Best Price Found	$44
Fastest flight time	3h 54m
Direct flights	Every day
Airports in California	2 airports

The best one-way flight to California from Kentucky in the past 72 hours is $44. The best round-trip flight deal from Kentucky to California found on momondo in the last 72 hours is $89.

The fastest flight from Kentucky to California takes 3h 54m

Direct flights go from Kentucky to California every day.

There are 2 airports near California: Los Angeles (LAX), Las Vegas Harry Reid Intl (LAS)

Search flight deals

When did momondo last update prices for flights from Kentucky to California?
Prices for flights from Kentucky to California refresh daily.
How many operators does momondo search for flights from Kentucky to California?
As of July 2025, there are 10 operators available to choose from for flights from Kentucky to California.
How old do you have to be to fly from Kentucky to California?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Kentucky to California?
Based on momondo bookings for flights between Kentucky and California, the leading plane model is Airbus A318/A319/A320/A321, making up 20.08% of the total bookings. Other popular models include Airbus A320neo with 18.93%, Airbus A220-300 with 16.25%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 11.28%.

Best airlines flying from Kentucky to California

Compare and see reviews for airlines that fly from Kentucky to California with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $98	Free Cancellation	Rating 6.3 8,049 reviews	Search Spirit Airlines flights
Breeze Airways	PriceFrom $158	Free Cancellation	Rating 8.0 191 reviews	Search Breeze Airways flights
Delta	PriceFrom $182	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $247	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $254	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
United Airlines	PriceFrom $257	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to California?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kentucky to California. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kentucky to California with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to California from Kentucky with this policy.

How can momondo help me find flights from Kentucky to California?

Once all potential Kentucky to California flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kentucky to California right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to California from Kentucky. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to California

Popular cities in California

Flights to New Yorkfrom $39

Flights to Los Angelesfrom $37

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Flights to Orlandofrom $54

Flights to Las Vegasfrom $35

Flights to San Franciscofrom $49

Flights to Washington, D.C.from $49

Flights to Bostonfrom $77

Flights to Atlantafrom $29

Flights to Dallasfrom $55

Flights to Seattlefrom $93

Cheap flights from Kentucky to California from $44

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to California departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Kentucky to California

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Kentucky to California

Our best Spirit Airlines deals on Kentucky to California flight tickets

Allegiant Air flights from Kentucky to California

Our best Allegiant Air deals on Kentucky to California flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Kentucky to California that are best for you.

See travel insights to California from

How to get the cheapest flight ticket from Kentucky to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to California?

The month of October is another great option to travel to California, with average flight prices from Kentucky averaging around $208.

What is the cheapest day to depart on your flight to California?

What is the cheapest time of day to depart on your flight to California?

What is the cheapest Kentucky to California flight route?

Fly from Louisville Intl to Los Angeles for the best Kentucky - California flight prices

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

What cabin class options are available on Kentucky to California flights?

There are 3 cabin classes available to choose from on Kentucky to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kentucky to California flights?

No. A direct flight is the cheapest option for a flight between Kentucky to California.

What is the cheapest airline that flies from Kentucky to California?

Spirit Airlines, Allegiant Air, and Frontier are the most popular carriers operating from Kentucky to California

What airlines fly to California?

How many flights depart from Kentucky to California on average per day?

As of July 2025, 38 flights take off from Kentucky and land in California each day. The most common flight departure time for this route is 4:00PM, with 44% of daily flights taking off in the afternoon.

How many flights depart from Kentucky to California on average per week?

As of July 2025, there are 271 flights per week flying from Kentucky to California. The most common day of the week flights depart is Thu, with 24% of flights taking off on this day.

How long is the flight from Kentucky to California?

Cheap Kentucky to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to California

Best Price Found

Fastest flight time

Direct flights

Airports in California

When did momondo last update prices for flights from Kentucky to California?

How many operators does momondo search for flights from Kentucky to California?

How old do you have to be to fly from Kentucky to California?

What documentation or ID do you need to fly to California?

What is the most popular plane model from Kentucky to California?

Best airlines flying from Kentucky to California

Compare and see reviews for airlines that fly from Kentucky to California with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to California?

Can I find flights from Kentucky to California with flexible booking policies on momondo?

How can momondo help me find flights from Kentucky to California?

I’m not ready to book a flight from Kentucky to California right now. Can momondo alert me if prices change?

An easier way to manage your California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to California

Popular cities in California

Popular flights according to clicks in the last 7 days on momondo