How popular is this Kentucky to California flight route?

The Kentucky to California flight path was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Kentucky to California?

Departing from Kentucky to California will take you 4h 46m. The distance between Kentucky and California is about 1792 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from Kentucky to California one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $75. However, be on the lookout for offers from Southwest and Spirit Airlines, as they are both options that can get you from Kentucky to California for a low price.

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July 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 57.2 F).

Can I find deals for flights from Kentucky to California that include hotel bookings?

Yes. In addition to deals on Kentucky to California flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kentucky to California?

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

Can I find deals for business class flights from Kentucky to California?

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

$53+ Cheap Flights from Kentucky to California

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from Kentucky to California

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$130 (CheapOair)
One-way from	$53 (Cheapflightsfares)
Popular in	April
Cheapest in	July
Average price	$296
Good round-trip deal	$218 or less
Good one-way deal	$129 or less

Provider with most accurate pricing for Louisville Intl-Los Angeles flight deals.

Search Deals

Provider most trusted by Cheapflights users for Louisville Intl-Los Angeles flights.

Search Deals

From Kentucky to California

Search Deals

One-way flight from Kentucky to California

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Kentucky to California.

Search Deals

Price to beat on a one-way flight from Kentucky to California.

Search Deals

Find flight deals from Kentucky to California

Cheapest flights from Kentucky to California
Explore the most affordable flight options available from Kentucky to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Sat 11/153:42 pmBNA - ONT

1 stop10h 08mFrontier

Mon 11/177:54 amONT - BNA

1 stop9h 17mFrontier

Deal found 10/28

$130

Thu 11/1312:01 pmCVG - ONT

1 stop9h 48mFrontier

Wed 11/198:45 amONT - CVG

1 stop10h 23mFrontier

Deal found 10/30

$130

Fri 11/143:42 pmBNA - ONT

1 stop21h 28mFrontier

Mon 11/177:54 amONT - BNA

1 stop9h 17mFrontier

Deal found 10/30

$137

Thu 11/139:30 pmCVG - ONT

1 stop27h 27mFrontier

Sun 11/166:53 amONT - CVG

1 stop15h 46mFrontier

Deal found 10/30

$137

Fri 11/149:30 pmCVG - ONT

1 stop18h 07mFrontier

Sun 11/166:53 amONT - CVG

1 stop15h 46mFrontier

Deal found 10/30

$144

Tue 11/184:59 pmBNA - LAS

Nonstop4h 11mSpirit Airlines

Wed 11/191:00 pmLAS - BNA

1 stop8h 15mSpirit Airlines

Deal found 10/28

$144

Sun 11/163:32 pmBNA - LAS

Nonstop4h 11mSpirit Airlines

Wed 11/199:07 amLAS - BNA

Nonstop3h 30mSpirit Airlines

Deal found 10/28

$145

Fri 11/146:21 pmBNA - LAS

1 stop6h 54mSpirit Airlines

Thu 11/2010:15 amLAS - BNA

Nonstop3h 31mSpirit Airlines

Deal found 10/28

$146

Thu 11/209:00 pmBNA - LAS

Nonstop4h 01mSpirit Airlines

Tue 11/2510:15 amLAS - BNA

Nonstop3h 31mSpirit Airlines

Deal found 10/29

$147

Sat 11/229:00 pmBNA - LAS

Nonstop4h 01mSpirit Airlines

Tue 11/2510:15 amLAS - BNA

Nonstop3h 31mSpirit Airlines

Deal found 10/29

$148

Thu 11/133:42 pmBNA - LAS

1 stop9h 47mFrontier

Thu 11/208:40 pmLAS - BNA

1 stop13h 25mFrontier

Deal found 10/28

$149

Thu 11/139:30 pmCVG - ONT

1 stop12h 47mFrontier

Mon 11/176:53 amONT - CVG

1 stop10h 27mFrontier

Deal found 10/29

$150

Best flights from Kentucky to California
Discover carefully curated flight deals from Kentucky to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Sat 11/153:47 pmCVG - ONT

1 stop11h 03mFrontier

Thu 12/42:59 pmONT - CVG

1 stop5h 59mFrontier

Deal found 10/30

$130

Sun 1/117:20 pmSDF - LAS

1 stop6h 25mSouthwest

Fri 1/1611:55 amLAS - SDF

1 stop6h 30mSouthwest

Deal found 10/28

$175

Fri 12/58:15 pmBNA - LAX

Nonstop4h 46mDelta

Mon 12/812:19 pmLAX - BNA

Nonstop3h 58mDelta

Deal found 10/29

$197

Fri 11/145:00 amBNA - SNA

1 stop6h 53mAmerican Airlines

Sun 11/167:45 amSNA - BNA

1 stop9h 02mAmerican Airlines

Deal found 10/29

$207

Tue 2/108:00 amCVG - LAS

1 stop9h 41mAlaska Airlines

Fri 2/136:00 amLAS - CVG

1 stop8h 10mAlaska Airlines

Deal found 10/29

$218

Tue 12/96:10 amBNA - LAX

2 stops18h 14mSpirit Airlines

Mon 12/1511:59 pmLAX - BNA

2 stops20h 28mSpirit Airlines

Deal found 10/30

$241

Tue 12/168:28 amBNA - LAS

1 stop5h 59mUnited Airlines

Thu 12/183:14 pmLAS - BNA

1 stop6h 16mUnited Airlines

Deal found 10/30

$244

Fri 2/205:20 pmSDF - LAX

2 stops18h 30mMultiple Airlines

Mon 2/236:00 amLAX - SDF

1 stop7h 15mMultiple Airlines

Deal found 10/30

$247

Fri 11/143:42 pmBNA - ONT

1 stop21h 28mFrontier

Mon 11/177:54 amONT - BNA

1 stop9h 17mFrontier

Deal found 10/30

$137

Fri 1/1611:05 amBNA - SFO

1 stop13h 44mJetBlue

Sun 1/1810:40 pmSFO - BNA

1 stop9h 30mJetBlue

Deal found 10/30

$283

Sun 12/79:40 pmBNA - LAX

Nonstop4h 45mSouthwest

Sat 12/137:40 pmLAX - BNA

1 stop7h 20mSouthwest

Deal found 10/29

$179

Thu 12/44:50 pmBNA - LAX

1 stop7h 05mSouthwest

Wed 12/106:05 amLAX - BNA

Nonstop4h 05mSouthwest

Deal found 10/30

$179

Sun 2/157:00 amCVG - LAS

Nonstop4h 35mDelta

Wed 2/1811:05 pmLAS - CVG

Nonstop3h 38mDelta

Deal found 10/29

$199

Fri 11/145:00 amBNA - SNA

1 stop6h 53mAmerican Airlines

Mon 11/173:08 pmSNA - BNA

1 stop6h 46mAmerican Airlines

Deal found 10/30

$207

Mon 1/268:00 amCVG - LAS

1 stop8h 24mAlaska Airlines

Thu 1/297:00 amLAS - CVG

1 stop9h 49mAlaska Airlines

Deal found 10/29

$218

Sun 1/187:10 amCVG - LAS

Nonstop4h 26mDelta

Tue 1/2011:26 pmLAS - CVG

Nonstop3h 29mDelta

Deal found 10/29

$199

Sat 11/153:47 pmCVG - ONT

1 stop11h 03mFrontier

Sat 11/227:08 pmONT - CVG

1 stop12h 38mFrontier

Deal found 10/30

$206

Fri 12/56:35 pmBNA - LAX

1 stop6h 50mSouthwest

Mon 12/85:00 amLAX - BNA

2 stops7h 20mSouthwest

Deal found 10/29

$194

Sat 11/297:30 amCVG - LAS

Nonstop4h 17mDelta

Tue 12/210:15 pmLAS - CVG

Nonstop3h 45mDelta

Deal found 10/29

$199

Tue 12/1612:00 pmBNA - LAS

2 stops21h 39mMultiple Airlines

Thu 12/189:50 pmLAS - BNA

1 stop10h 19mMultiple Airlines

Deal found 10/30

$258

Wed 12/33:55 pmBNA - LAX

1 stop9h 03mAlaska Airlines

Mon 12/81:32 pmLAX - BNA

1 stop8h 27mAlaska Airlines

Deal found 10/30

$249

Sun 1/187:10 amCVG - LAS

Nonstop4h 26mDelta

Fri 1/237:59 pmLAS - CVG

1 stop6h 16mDelta

Deal found 10/29

$209

Wed 1/215:05 amBNA - SNA

2 stops13h 46mMultiple Airlines

Sun 1/256:56 pmSNA - BNA

1 stop28h 03mMultiple Airlines

Deal found 10/30

$264

Fri 2/205:20 pmSDF - LAX

1 stop6h 48mSpirit Airlines

Sun 2/2212:57 amLAX - SDF

2 stops29h 57mSpirit Airlines

Deal found 10/30

$297

Thu 12/48:40 pmBNA - LAX

Nonstop4h 45mSouthwest

Tue 12/95:40 amLAX - BNA

2 stops7h 25mSouthwest

Deal found 10/28

$227

Tue 3/107:00 amCVG - LAS

Nonstop4h 35mDelta

Tue 3/1012:45 amLAS - CVG

1 stop7h 08mDelta

Deal found 10/28

$209

Tue 12/97:00 amBNA - LAX

1 stop10h 20mAlaska Airlines

Mon 12/157:00 amLAX - BNA

1 stop14h 59mAlaska Airlines

Deal found 10/30

$269

Fri 12/197:02 pmBNA - LAS

1 stop6h 40mFrontier

Mon 12/226:00 amLAS - BNA

1 stop10h 07mFrontier

Deal found 10/30

$273

Fri 12/55:49 pmCVG - LAX

1 stop8h 06mUnited Airlines

Fri 12/512:25 amLAX - CVG

1 stop6h 08mUnited Airlines

Deal found 10/29

$333

Thu 12/46:30 amCVG - LAS

1 stop9h 35mDelta

Mon 12/810:15 pmLAS - CVG

Nonstop3h 45mDelta

Deal found 10/29

$209

Last-minute flights from Kentucky to California
Discover last-minute flight deals from Kentucky to California. Data last updated October 30, 2025 and is based on user searches.

Thu 11/139:30 pmCVG - ONT

1 stop12h 47mFrontier

Wed 11/198:00 amONT - CVG

1 stop19h 54mFrontier

Deal found 10/29

$130

Thu 11/133:42 pmBNA - LAS

1 stop9h 47mFrontier

Thu 11/208:40 pmLAS - BNA

1 stop13h 25mFrontier

Deal found 10/28

$149

Thu 11/139:30 pmCVG - ONT

1 stop12h 47mFrontier

Mon 11/176:53 amONT - CVG

1 stop10h 27mFrontier

Deal found 10/29

$150

Fri 11/143:42 pmBNA - ONT

1 stop21h 28mFrontier

Mon 11/177:54 amONT - BNA

1 stop9h 17mFrontier

Deal found 10/30

$137

Fri 11/146:21 pmBNA - LAS

1 stop6h 54mSpirit Airlines

Thu 11/2010:15 amLAS - BNA

Nonstop3h 31mSpirit Airlines

Deal found 10/28

$146

Fri 11/146:21 pmBNA - LAS

1 stop6h 54mMultiple Airlines

Thu 11/2011:00 pmLAS - BNA

1 stop15h 36mMultiple Airlines

Deal found 10/28

$153

Sat 11/153:42 pmBNA - ONT

1 stop10h 08mFrontier

Mon 11/177:54 amONT - BNA

1 stop9h 17mFrontier

Deal found 10/28

$130

Sun 11/163:32 pmBNA - LAS

Nonstop4h 11mSpirit Airlines

Wed 11/199:07 amLAS - BNA

Nonstop3h 30mSpirit Airlines

Deal found 10/28

$145

Tue 11/184:59 pmBNA - LAS

Nonstop4h 11mSpirit Airlines

Wed 11/191:00 pmLAS - BNA

1 stop8h 15mSpirit Airlines

Deal found 10/28

$144

Thu 11/209:00 pmBNA - LAS

Nonstop4h 01mSpirit Airlines

Tue 11/2510:15 amLAS - BNA

Nonstop3h 31mSpirit Airlines

Deal found 10/29

$147

Thu 11/209:00 pmBNA - LAS

Nonstop4h 01mSpirit Airlines

Mon 11/249:03 amLAS - BNA

Nonstop3h 30mSpirit Airlines

Deal found 10/29

$150

Sat 11/229:00 pmBNA - LAS

Nonstop4h 01mSpirit Airlines

Mon 11/249:03 amLAS - BNA

Nonstop3h 30mSpirit Airlines

Deal found 10/29

$148

One-way flights from Kentucky to California
Search for one-way flight options from Kentucky to California. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Mon 12/88:20 pmCVG - LAS

Nonstop4h 30mFrontier

Deal found 10/28

$53

Sun 12/72:03 pmCVG - LAS

Nonstop4h 19mAllegiant Air

Deal found 10/29

$54

Sun 1/112:26 pmCVG - LAS

Nonstop4h 32mFrontier

Deal found 10/29

$55

Wed 11/199:30 pmCVG - LAS

Nonstop4h 16mFrontier

Deal found 10/28

$58

Sun 12/218:20 pmCVG - LAS

Nonstop4h 30mFrontier

Deal found 10/30

$59

Sun 1/2510:15 amCVG - LAS

Nonstop4h 33mAllegiant Air

Deal found 10/30

$60

Fri 12/52:23 pmCVG - LAS

Nonstop4h 32mFrontier

Deal found 10/28

$61

Sun 1/115:20 pmSDF - LAS

Nonstop4h 00mSpirit Airlines

Deal found 10/28

$62

Mon 12/158:20 pmCVG - LAS

Nonstop4h 30mFrontier

Deal found 10/28

$63

Tue 11/1110:24 amCVG - LAS

1 stop8h 00mFrontier

Deal found 10/27

$64

Thu 11/1312:01 pmCVG - ONT

1 stop9h 48mFrontier

Deal found 10/29

$65

Wed 11/1210:24 amCVG - LAS

1 stop8h 00mFrontier

Deal found 10/27

$65

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Sat 11/15

3:47 pm-11:50 pm

1 stop11h 03m

Ontario

Thu 12/4

2:59 pm-11:58 pm

1 stop5h 59m

$130

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Fri 11/14

3:42 pm-11:10 am

1 stop21h 28m

Ontario

Mon 11/17

7:54 am-7:11 pm

1 stop9h 17m

$137

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Sun 1/11

7:20 pm-10:45 pm

1 stop6h 25m

Las Vegas Harry Reid Intl

Fri 1/16

11:55 am-9:25 pm

1 stop6h 30m

$175

NashvilleLos Angeles

BNA - LAX

BNALAX

Nashville Intl

Sun 12/7

9:40 pm-12:25 am

Nonstop4h 45m

Los Angeles

Sat 12/13

7:40 pm-5:00 am

1 stop7h 20m

$179

NashvilleLos Angeles

BNA - LAX

BNALAX

Nashville Intl

Thu 12/4

4:50 pm-9:55 pm

1 stop7h 05m

Los Angeles

Wed 12/10

6:05 am-12:10 pm

Nonstop4h 05m

$179

NashvilleLos Angeles

BNA - LAX

BNALAX

Nashville Intl

Fri 12/5

6:35 pm-11:25 pm

1 stop6h 50m

Los Angeles

Mon 12/8

5:00 am-2:20 pm

2 stops7h 20m

$194

NashvilleLos Angeles

BNA - LAX

BNALAX

Nashville Intl

Fri 12/5

8:15 pm-11:01 pm

Nonstop4h 46m

Los Angeles

Mon 12/8

12:19 pm-6:17 pm

Nonstop3h 58m

$197

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Sun 2/15

7:00 am-8:35 am

Nonstop4h 35m

Las Vegas Harry Reid Intl

Wed 2/18

11:05 pm-5:43 am

Nonstop3h 38m

$199

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Sun 1/18

7:10 am-8:36 am

Nonstop4h 26m

Las Vegas Harry Reid Intl

Tue 1/20

11:26 pm-5:55 am

Nonstop3h 29m

$199

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Sat 11/29

7:30 am-8:47 am

Nonstop4h 17m

Las Vegas Harry Reid Intl

Tue 12/2

10:15 pm-5:00 am

Nonstop3h 45m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results

...

Best time to book a flight from Kentucky to California

Have a flexible travel schedule? Discover the best time to fly to California from Kentucky 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 Kentucky to California

What is the cheapest month to book a flight from Kentucky to California?

Currently, May is the cheapest month in which you can book a flight from Kentucky to California (average of $93). Flying from Kentucky to California in March is currently the most expensive (average of $288). 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 KY to CA?

A simple way to save on the total cost of your ticket is to fly from Kentucky to California in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Kentucky to California?

Travelers seeking maximum savings on their Kentucky to California flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing California

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Kentucky to California by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,243 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

8.0

Very good

4,243 reviews

Southwest

8.0

Very good

4,243 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

7.9

Good

7,998 reviews

Southwest

8.0

Very good

4,243 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

8,998 reviews

Southwest

8.0

Very good

4,243 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

11,035 reviews

Southwest

8.0

Very good

4,243 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Spirit Airlines

6.3

Okay

8,116 reviews

Southwest

8.0

Very good

4,243 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

How popular is this Kentucky to California flight route?
The Kentucky to California flight path was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Kentucky to California?
Departing from Kentucky to California will take you 4h 46m. The distance between Kentucky and California is about 1792 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Kentucky to California one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $75. However, be on the lookout for offers from Southwest and Spirit Airlines, as they are both options that can get you from Kentucky to California for a low price.
Can I find deals for flights from Kentucky to California that include hotel bookings?
Yes. In addition to deals on Kentucky to California flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kentucky to California?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to California.
Can I find deals for business class flights from Kentucky to California?
Yes. Cheapflights offers flight deals from Kentucky to California 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 Kentucky to California?
Currently, May is the cheapest month in which you can book a flight from Kentucky to California (average of $93). Flying from Kentucky to California in March is currently the most expensive (average of $288). 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

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Kentucky to California

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$98	Average$249	FlexibilityNo cancel fee	On-time65%
Breeze Airways	Cheapest$162	Average$270	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$171	Average$401	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$234	Average$444	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$254	Average$465	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$264	Average$495	FlexibilityNo cancel fee	On-time69%

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$53+ Cheap flights from Kentucky to California

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Kentucky to California

Keep the following information in mind while searching for Kentucky to California flight deals. Data was last updated October 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Kentucky to California

Cheapest flights from Kentucky to CaliforniaExplore the most affordable flight options available from Kentucky to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from Kentucky to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Kentucky to California

Have a flexible travel schedule? Discover the best time to fly to California from Kentucky with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to California

What is the cheapest month to book a flight from Kentucky to California?

What is the cheapest time of day to fly from KY to CA?

Find hourly flight availability from Kentucky to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

What is the cheapest day to fly from Kentucky to California?

Use this chart to determine the cheapest time to fly round-trip from Kentucky to California. Price data was last updated on November 18, 2024.

Reviews of airlines servicing California

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Kentucky to California by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Kentucky to California flight route?

How long is the flight from Kentucky to California?

What are the cheapest airlines to fly from Kentucky to California one-way?

Can I find deals for flights from Kentucky to California that include hotel bookings?

How can I find direct flights from Kentucky to California?

Can I find deals for business class flights from Kentucky to California?

What is the cheapest month to book a flight from Kentucky to California?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to California

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Kentucky to California

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Cheapest flights from Kentucky to California
Explore the most affordable flight options available from Kentucky to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.