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

As of October 2026, there are 2 flights per week flying from Kentucky to California. The most common day of the week flights depart is Mon, with 50% of flights taking off on this day.

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 6h 29m on average. Another popular route from Kentucky to California is flying from Lexington to Los Angeles, which will take roughly 7h 05m. Keep in mind that layovers or delays could extend your travel time.

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

Delta, United Airlines, and American Airlines are the most popular carriers operating from Kentucky to California

What airlines fly to California?

American Airlines, United Airlines and Delta 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 34% 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.

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 October 2026, there are 6 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.

$88 Cheap Flights from Kentucky to California in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to California

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:47 am - 11:09 amSDF Louisville Intl-SFO San Francisco

5h 22mnonstop

11:54 am - 7:19 pmSFO San Francisco-SDF Louisville Intl

4h 25mnonstop

$177Breeze Airways

Mon, Dec 7 - Fri, Dec 11

8:47 am - 11:09 amSDF Louisville Intl-SFO San Francisco

5h 22mnonstop

11:54 am - 7:19 pmSFO San Francisco-SDF Louisville Intl

4h 25mnonstop

$177Breeze Airways

Fri, Dec 4 - Mon, Dec 14

8:47 am - 11:09 amSDF Louisville Intl-SFO San Francisco

5h 22mnonstop

10:34 am - 4:32 pmSFO San Francisco-SDF Louisville Intl

26h 58m3 stops Denver Intl Atlanta Hartsfield-Jackson Raleigh-Durham

$228Multiple Airlines

Mon, Dec 7 - Tue, Dec 8

8:47 am - 11:09 amSDF Louisville Intl-SFO San Francisco

5h 22mnonstop

10:34 am - 4:32 pmSFO San Francisco-SDF Louisville Intl

26h 58m3 stops Denver Intl Atlanta Hartsfield-Jackson Raleigh-Durham

$228Multiple Airlines

Fri, Dec 4 - Tue, Dec 8

5:59 pm - 10:34 pmLEX Lexington Blue Grass-SAN San Diego

7h 35m1 stop Atlanta Hartsfield-Jackson

10:30 pm - 10:12 amSAN San Diego-LEX Lexington Blue Grass

8h 42m1 stop Atlanta Hartsfield-Jackson

$287Delta

Wed, Nov 11 - Tue, Nov 17

7:05 am - 1:08 pmLEX Lexington Blue Grass-SAN San Diego

9h 03m1 stop Atlanta Hartsfield-Jackson

6:20 am - 4:54 pmSAN San Diego-LEX Lexington Blue Grass

7h 34m1 stop Atlanta Hartsfield-Jackson

$287Delta

Tue, Nov 10 - Sat, Nov 14

5:05 pm - 9:30 pmSDF Louisville Intl-SAN San Diego

7h 25m1 stop Chicago Midway

6:30 am - 3:15 pmSAN San Diego-SDF Louisville Intl

5h 45m1 stop Dallas Love Field

$316Southwest

Sat, Oct 24 - Wed, Oct 28

7:50 pm - 11:50 pmSDF Louisville Intl-SAN San Diego

7h 00m1 stop Chicago Midway

6:30 am - 3:15 pmSAN San Diego-SDF Louisville Intl

5h 45m1 stop Dallas Love Field

$316Southwest

Thu, Oct 22 - Wed, Oct 28

3:24 pm - 7:11 pmSDF Louisville Intl-SFO San Francisco

6h 47m1 stop Denver Intl

5:00 am - 2:22 pmSFO San Francisco-SDF Louisville Intl

6h 22m1 stop Denver Intl

$318United Airlines

Fri, Nov 6 - Mon, Nov 9

3:24 pm - 7:11 pmSDF Louisville Intl-SFO San Francisco

6h 47m1 stop Denver Intl

5:00 am - 2:22 pmSFO San Francisco-SDF Louisville Intl

6h 22m1 stop Denver Intl

$318United Airlines

Sat, Nov 7 - Mon, Nov 9

Cheap last minute flights

Enter your travel dates to find the best prices.

8:47 am - 11:09 amSDF Louisville Intl-SFO San Francisco

5h 22mnonstop

11:54 am - 7:19 pmSFO San Francisco-SDF Louisville Intl

4h 25mnonstop

$312Breeze Airways

Mon, Oct 5 - Fri, Nov 6

8:47 am - 11:09 amSDF Louisville Intl-SFO San Francisco

5h 22mnonstop

11:54 am - 7:19 pmSFO San Francisco-SDF Louisville Intl

4h 25mnonstop

$337Breeze Airways

Fri, Oct 9 - Mon, Oct 19

8:47 am - 11:09 amSDF Louisville Intl-SFO San Francisco

5h 22mnonstop

11:59 pm - 10:11 amSFO San Francisco-SDF Louisville Intl

31h 12m3 stops Dallas/Fort Worth Atlanta Hartsfield-Jackson Raleigh-Durham

$399Multiple Airlines

Fri, Oct 9 - Mon, Oct 19

7:45 am - 2:20 pmLEX Lexington Blue Grass-SAN San Diego

9h 35m1 stop Detroit Metropolitan Wayne County

6:25 am - 6:51 pmSAN San Diego-LEX Lexington Blue Grass

9h 26m1 stop Minneapolis St Paul

$409Delta

Wed, Oct 7 - Sat, Oct 10

8:47 am - 11:09 amSDF Louisville Intl-SFO San Francisco

5h 22mnonstop

2:21 pm - 10:59 amSFO San Francisco-SDF Louisville Intl

17h 38m2 stops Las Vegas Harry Reid Intl New Orleans Louis Armstrong

$409Multiple Airlines

Mon, Oct 5 - Thu, Nov 5

6:00 am - 12:34 pmSDF Louisville Intl-SFO San Francisco

9h 34m1 stop Atlanta Hartsfield-Jackson

2:08 pm - 11:59 pmSFO San Francisco-SDF Louisville Intl

6h 51m1 stop Atlanta Hartsfield-Jackson

$460Delta

Tue, Oct 6 - Mon, Nov 2

6:58 pm - 11:19 pmLEX Lexington Blue Grass-SAN San Diego

7h 21m1 stop Chicago O'Hare Intl

9:25 pm - 9:50 amSAN San Diego-LEX Lexington Blue Grass

9h 25m1 stop Charlotte Douglas

$474American Airlines

Wed, Oct 7 - Mon, Oct 12

10:11 am - 5:26 pmLEX Lexington Blue Grass-SAN San Diego

10h 15m2 stops Chicago O'Hare Intl Los Angeles

6:40 am - 5:11 pmSAN San Diego-LEX Lexington Blue Grass

7h 31m1 stop Chicago O'Hare Intl

$479United Airlines

Wed, Oct 7 - Mon, Oct 12

10:11 am - 5:26 pmLEX Lexington Blue Grass-SAN San Diego

10h 15m2 stops Chicago O'Hare Intl Los Angeles

6:40 am - 5:10 pmSAN San Diego-LEX Lexington Blue Grass

7h 30m1 stop Chicago O'Hare Intl

$516United Airlines

Wed, Oct 7 - Sat, Oct 10

5:29 am - 11:06 amLEX Lexington Blue Grass-LAX Los Angeles

8h 37m1 stop Chicago O'Hare Intl

6:00 am - 5:48 pmLAX Los Angeles-LEX Lexington Blue Grass

8h 48m1 stop Dallas/Fort Worth

$538American Airlines

Thu, Oct 8 - Sat, Oct 10

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American Airlines flights from Kentucky to California

Our best American Airlines deals on Kentucky to California flight tickets

American Airlines

Oct 28

SDF8:02 amLouisville Intl

8h 28m

1 stop

ONT1:30 pmOntario

Oct 31

ONT6:00 amOntario

6h 27m

1 stop

SDF3:27 pmLouisville Intl

$341

American Airlines

Oct 28

SDF3:36 pmLouisville Intl

10h 23m

1 stop

ONT10:59 pmOntario

Oct 31

ONT9:41 amOntario

10h 46m

2 stops

SDF11:27 pmLouisville Intl

$346

American Airlines

Oct 28

SDF6:00 amLouisville Intl

12h 16m

2 stops

ONT3:16 pmOntario

Oct 31

ONT6:15 amOntario

10h 21m

2 stops

SDF7:36 pmLouisville Intl

$351

United Airlines flights from Kentucky to California

Our best United Airlines deals on Kentucky to California flight tickets

United Airlines

Oct 15

SDF3:37 pmLouisville Intl

7h 37m

1 stop

SFO8:14 pmSan Francisco

Oct 25

SFO5:00 amSan Francisco

6h 22m

1 stop

SDF2:22 pmLouisville Intl

$322

United Airlines

Oct 24

SDF6:16 pmLouisville Intl

7h 25m

1 stop

SAN10:41 pmSan Diego

Oct 29

SAN6:45 amSan Diego

8h 47m

2 stops

SDF6:32 pmLouisville Intl

$326

United Airlines

Oct 29

SDF8:00 amLouisville Intl

6h 29m

1 stop

LAX11:29 amLos Angeles

Nov 2

LAX11:47 pmLos Angeles

6h 51m

1 stop

SDF9:38 amLouisville Intl

$334

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Mon 12/7

8:47 am-11:09 am

Nonstop5h 22m

San Francisco

Fri 12/11

11:54 am-7:19 pm

Nonstop4h 25m

$177

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Fri 12/4

8:47 am-11:09 am

Nonstop5h 22m

San Francisco

Mon 12/14

11:54 am-7:19 pm

Nonstop4h 25m

$177

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Mon 12/7

8:47 am-11:09 am

Nonstop5h 22m

San Francisco

Tue 12/8

10:34 am-4:32 pm

3 stops26h 58m

$228

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Fri 12/4

8:47 am-11:09 am

Nonstop5h 22m

San Francisco

Tue 12/8

10:34 am-4:32 pm

3 stops26h 58m

$228

LexingtonSan Diego

LEX Lexington Blue Grass - SAN San Diego

LEXSAN

Lexington Blue Grass

Wed 11/11

5:59 pm-10:34 pm

1 stop7h 35m

San Diego

Tue 11/17

10:30 pm-10:12 am

1 stop8h 42m

$287

LexingtonSan Diego

LEX Lexington Blue Grass - SAN San Diego

LEXSAN

Lexington Blue Grass

Tue 11/10

7:05 am-1:08 pm

1 stop9h 03m

San Diego

Sat 11/14

6:20 am-4:54 pm

1 stop7h 34m

$287

LouisvilleSan Diego

SDF Louisville Intl - SAN San Diego

SDFSAN

Louisville Intl

Sat 10/24

5:05 pm-9:30 pm

1 stop7h 25m

San Diego

Wed 10/28

6:30 am-3:15 pm

1 stop5h 45m

$316

LouisvilleSan Diego

SDF Louisville Intl - SAN San Diego

SDFSAN

Louisville Intl

Thu 10/22

7:50 pm-11:50 pm

1 stop7h 00m

San Diego

Wed 10/28

6:30 am-3:15 pm

1 stop5h 45m

$316

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Fri 11/6

3:24 pm-7:11 pm

1 stop6h 47m

San Francisco

Mon 11/9

5:00 am-2:22 pm

1 stop6h 22m

$318

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Sat 11/7

3:24 pm-7:11 pm

1 stop6h 47m

San Francisco

Mon 11/9

5:00 am-2:22 pm

1 stop6h 22m

$318

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 August is another great option to travel to California, with average flight prices from Kentucky averaging around $409.

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

The cheapest day to depart from Kentucky to California is on a Friday. Travelers who choose to depart for California on a Friday will often find tickets for as low as $189. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to California on Sunday is $526.

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 $165. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $319 on average. Flights to California from Kentucky in the morning 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 San Francisco for the best Kentucky - California flight prices

How far in advance should I book a flight from Kentucky 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 $423 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 $277 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	$88
Fastest flight time	3h 55m
Direct flights	Mon, Tue, Fri and Sat
Airports in California	418 airports

The best one-way flight to California from Kentucky in the past 72 hours is $88. The best round-trip flight deal from Kentucky to California found on momondo in the last 72 hours is $177.

The fastest flight from Kentucky to California takes 3h 55m

Direct flights go from Kentucky to California on Monday, Tuesday, Friday and Saturday. The only airline offering direct flights is Breeze Airways.

There are 418 airports in California. From Kentucky there are direct flights to Los Angeles (LAX), San Francisco (SFO).

Search flight deals

Frequently asked questions about flying from Kentucky to California

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 October 2026, there are 6 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 A220-300, making up 61.32% of the total bookings. Other popular models include Airbus A320-100/200 with 7.55%, Airbus A321 (sharklets) with 3.77%, and Boeing 737 MAX 9 with 2.83%.

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
Breeze Airways	PriceFrom $139	Free Cancellation	Rating 8.3 323 reviews	Search Breeze Airways flights
Delta	PriceFrom $184	Free Cancellation	Rating 7.8 8,626 reviews	Search Delta flights
United Airlines	PriceFrom $186	Free Cancellation	Rating 7.4 10,285 reviews	Search United Airlines flights
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.0 12,132 reviews	Search American Airlines flights
Southwest	PriceFrom $264	Free Cancellation	Rating 7.9 4,216 reviews	Search Southwest flights
JetBlue	PriceFrom $290	Free Cancellation	Rating 7.1 3,045 reviews	Search JetBlue 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.

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Popular cities in California

Flights to New Yorkfrom $73

Flights to Los Angelesfrom $47

Flights to Orlandofrom $43

Flights to Miamifrom $38

Flights to San Franciscofrom $40

Flights to Chicagofrom $60

Flights to Las Vegasfrom $38

Flights to Washington, D.C.from $46

Flights to Fort Lauderdalefrom $38

Flights to Bostonfrom $104

Flights to Atlantafrom $38

Flights to Dallasfrom $38

Cheap flights from Kentucky to California from $88

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 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Kentucky to California

Our best American Airlines deals on Kentucky to California flight tickets

United Airlines flights from Kentucky to California

Our best United Airlines deals on Kentucky to California flight tickets

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How to get the cheapest flight ticket from Kentucky to California

What is the cheapest month to fly to California?

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?

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

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

Can stopping save me money on Kentucky to California flights?

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

What airlines fly to California?

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

How long is the flight from Kentucky to California?

Cheap Kentucky to California flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in California

Frequently asked questions about flying 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?

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

Kentucky flight routes

According to popular flight searches on momondo this year

California flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to California

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