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

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

How long is the flight from California to Kentucky?

On average, it takes 4h to fly from California to Kentucky if you fly out of Los Angeles (the most popular airport in California) and into Louisville (the most popular airport in Kentucky). If you’re flying out of San Francisco and into Louisville, then the flight time is around 4h 25m.

What airlines fly to Kentucky?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Kentucky from California according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 6 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

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

As of November 2025, there are 26 flights per day flying from California to Kentucky. The most common time of day flights depart is 12:00PM, with 62% of flights taking off in the afternoon.

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

As of November 2025, 185 flights take off from California and land in Kentucky each week. The most common flight departure day for this route is Sun, with 23% of weekly flights taking off on this day.

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

Prices for flights from California to Kentucky were last updated today.

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

The number of operators available for flights from California to Kentucky is 10 as of November 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Kentucky.

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

The required travel and health documents for your Kentucky 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 Kentucky. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$63 Cheap Flights from California to Kentucky in 2025/26

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Find the cheapest flights from California to Kentucky

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:07 pm - 3:57 pmLAX-TYS

23h 50m1 stop

4:52 pm - 6:38 pmTYS-LAX

28h 46m1 stop

$131Frontier

Find Deal

Sat, Dec 6 - Mon, Dec 15

6:20 am - 3:28 pmLAX-TYS

6h 08m1 stop

4:23 pm - 12:38 amTYS-LAX

11h 15m1 stop

$146Frontier

Find Deal

Thu, Jan 15 - Sun, Jan 18

11:40 pm - 5:40 amLAX-BNA

4h 00mnonstop

8:25 am - 11:10 amBNA-LAX

4h 45mnonstop

$169Southwest

Find Deal

Thu, Nov 27 - Wed, Dec 3

11:40 pm - 5:40 amLAX-BNA

4h 00mnonstop

5:00 pm - 9:20 pmBNA-LAX

6h 20m1 stop

$179Southwest

Find Deal

Thu, Nov 27 - Thu, Dec 4

6:24 pm - 12:17 amLAX-BNA

3h 53mnonstop

6:50 am - 9:35 amBNA-LAX

4h 45mnonstop

$197Delta

Find Deal

Thu, Dec 4 - Sun, Dec 7

10:52 am - 7:33 pmSAN-BNA

6h 41m1 stop

6:35 pm - 12:15 amBNA-SAN

7h 40m1 stop

$252United Airlines

Find Deal

Wed, Jan 21 - Mon, Jan 26

7:20 am - 4:55 pmSAN-BNA

7h 35m1 stop

6:32 pm - 11:44 pmBNA-SAN

7h 12m1 stop

$257Delta

Find Deal

Tue, Dec 2 - Tue, Dec 9

11:08 am - 9:50 pmSAN-BNA

8h 42m2 stops

6:05 pm - 10:37 pmBNA-SAN

6h 32m1 stop

$262United Airlines

Find Deal

Thu, Jan 29 - Sun, Feb 1

1:00 pm - 11:14 pmSMF-BNA

8h 14m2 stops

3:34 pm - 10:40 pmBNA-SMF

9h 06m2 stops

$287American Airlines

Find Deal

Thu, Jan 22 - Sun, Jan 25

11:42 am - 10:08 pmSNA-BNA

8h 26m1 stop

5:00 am - 11:37 amBNA-SNA

8h 37m1 stop

$288American Airlines

Find Deal

Tue, Nov 11 - Wed, Nov 19

Southwest flights from California to Kentucky

Our best Southwest deals on California to Kentucky flight tickets

Southwest

Nov 27

LAX11:40 pmLos Angeles

4h 00m

BNA5:40 amNashville Intl

Dec 3

BNA8:25 amNashville Intl

4h 45m

LAX11:10 amLos Angeles

$169

Find similar

Southwest

Nov 27

LAX11:40 pmLos Angeles

4h 00m

BNA5:40 amNashville Intl

Dec 4

BNA5:00 pmNashville Intl

6h 20m

1 stop

LAX9:20 pmLos Angeles

$179

Find similar

Southwest

Dec 10

LAX5:40 amLos Angeles

7h 25m

2 stops

BNA3:05 pmNashville Intl

Dec 12

BNA9:40 pmNashville Intl

4h 45m

LAX12:25 amLos Angeles

$184

Find similar

United Airlines flights from California to Kentucky

Our best United Airlines deals on California to Kentucky flight tickets

United Airlines

Jan 21

SAN10:52 amSan Diego

6h 41m

1 stop

BNA7:33 pmNashville Intl

Jan 26

BNA6:35 pmNashville Intl

7h 40m

1 stop

SAN12:15 amSan Diego

$252

Find similar

United Airlines

Jan 29

SAN11:08 amSan Diego

8h 42m

2 stops

BNA9:50 pmNashville Intl

Feb 1

BNA6:05 pmNashville Intl

6h 32m

1 stop

SAN10:37 pmSan Diego

$262

Find similar

United Airlines

Dec 5

SNA12:15 pmSanta Ana J. Wayne/Orange Cnty

6h 05m

1 stop

BNA8:20 pmNashville Intl

Dec 8

BNA2:47 pmNashville Intl

9h 02m

1 stop

SNA9:49 pmSanta Ana J. Wayne/Orange Cnty

$277

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesKnoxville

LAX - TYS

LAXTYS

Los Angeles

Sat 12/6

1:07 pm-3:57 pm

1 stop23h 50m

Knoxville McGhee Tyson

Mon 12/15

4:52 pm-6:38 pm

1 stop28h 46m

$131

Los AngelesKnoxville

LAX - TYS

LAXTYS

Los Angeles

Thu 1/15

6:20 am-3:28 pm

1 stop6h 08m

Knoxville McGhee Tyson

Sun 1/18

4:23 pm-12:38 am

1 stop11h 15m

$146

Los AngelesNashville

LAX - BNA

LAXBNA

Los Angeles

Thu 11/27

11:40 pm-5:40 am

Nonstop4h 00m

Nashville Intl

Wed 12/3

8:25 am-11:10 am

Nonstop4h 45m

$169

Los AngelesNashville

LAX - BNA

LAXBNA

Los Angeles

Thu 11/27

11:40 pm-5:40 am

Nonstop4h 00m

Nashville Intl

Thu 12/4

5:00 pm-9:20 pm

1 stop6h 20m

$179

Los AngelesNashville

LAX - BNA

LAXBNA

Los Angeles

Thu 12/4

6:24 pm-12:17 am

Nonstop3h 53m

Nashville Intl

Sun 12/7

6:50 am-9:35 am

Nonstop4h 45m

$197

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Wed 1/21

10:52 am-7:33 pm

1 stop6h 41m

Nashville Intl

Mon 1/26

6:35 pm-12:15 am

1 stop7h 40m

$252

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Tue 12/2

7:20 am-4:55 pm

1 stop7h 35m

Nashville Intl

Tue 12/9

6:32 pm-11:44 pm

1 stop7h 12m

$257

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Thu 1/29

11:08 am-9:50 pm

2 stops8h 42m

Nashville Intl

Sun 2/1

6:05 pm-10:37 pm

1 stop6h 32m

$262

SacramentoNashville

SMF - BNA

SMFBNA

Sacramento Intl

Thu 1/22

1:00 pm-11:14 pm

2 stops8h 14m

Nashville Intl

Sun 1/25

3:34 pm-10:40 pm

2 stops9h 06m

$287

Santa AnaNashville

SNA - BNA

SNABNA

Santa Ana J. Wayne/Orange Cnty

Tue 11/11

11:42 am-10:08 pm

1 stop8h 26m

Nashville Intl

Wed 11/19

5:00 am-11:37 am

1 stop8h 37m

$288

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 California to Kentucky

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 Kentucky?

If you’re not able to fly to Kentucky in July, then June is your next best option. Flight prices from California to Kentucky during June average around $219.

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

Our data shows that Friday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $138. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $240. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

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

According to our data, the cheapest time of day to fly to Kentucky is at noon. momondo users have found flights departing from California to Kentucky at noon for as low as $132. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is in the evening when prices are around $366.

What is the cheapest California to Kentucky flight route?

Fly from San Francisco to Louisville Intl for the best California - Kentucky flight prices

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

You are more likely to see cheaper flights to Kentucky from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $365 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from California for as low as $238 on momondo.

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

There are 3 cabin classes available to choose from on California to Kentucky 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 California to Kentucky flights?

You could potentially save up to 15% on your flight if you consider stops on a California to Kentucky flight.

Cheap California to Kentucky flight deals and tips

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

Best Price Found	$127
Fastest flight time	3h 40m
Direct flights	Every day
Airports in Kentucky	1 airport

The best one-way flight to Kentucky from California in the past 72 hours is $127. The best round-trip flight deal from California to Kentucky found on momondo in the last 72 hours is $175.

The fastest flight from California to Kentucky takes 3h 40m

Direct flights go from California to Kentucky every day.

There is 1 airport near Kentucky: Nashville Intl (BNA)

Search flight deals

When did momondo last update prices for flights from California to Kentucky?
Prices for flights from California to Kentucky were last updated today.
How many operators does momondo search for flights from California to Kentucky?
The number of operators available for flights from California to Kentucky is 10 as of November 2025.
How old do you have to be to fly from California to Kentucky?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The required travel and health documents for your Kentucky 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 Kentucky. 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 California to Kentucky?
Based on momondo bookings for flights between California and Kentucky, the leading plane model is Airbus A220-300, making up 30.30% of the total bookings. Other popular models include Airbus A318/A319/A320/A321 with 22.51%, Airbus A320 (sharklets) with 16.88%, and Airbus A320-100/200 with 6.49%.

Best airlines flying from California to Kentucky

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $91	Free Cancellation	Rating 6.3 8,114 reviews	Search Spirit Airlines flights
Breeze Airways	PriceFrom $147	Free Cancellation	Rating 8.1 225 reviews	Search Breeze Airways flights
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
American Airlines	PriceFrom $246	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
Southwest	PriceFrom $266	Free Cancellation	Rating 8.0 4,237 reviews	Search Southwest flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Kentucky for you.

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

Flights from California to Kentucky with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Kentucky from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Kentucky from California. 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 Kentucky 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 Kentucky

Popular cities in Kentucky

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Cheap flights from California to Kentucky from $63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Kentucky departing on 1/23. 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 California to Kentucky

Cheap round-trip flights

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Cheap last minute flights

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Southwest flights from California to Kentucky

Our best Southwest deals on California to Kentucky flight tickets

United Airlines flights from California to Kentucky

Our best United Airlines deals on California to Kentucky flight tickets

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

See travel insights to Kentucky from

How to get the cheapest flight ticket from California to Kentucky

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 Kentucky?

If you’re not able to fly to Kentucky in July, then June is your next best option. Flight prices from California to Kentucky during June average around $219.

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

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

What is the cheapest California to Kentucky flight route?

Fly from San Francisco to Louisville Intl for the best California - Kentucky flight prices

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

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

There are 3 cabin classes available to choose from on California to Kentucky 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 California to Kentucky flights?

You could potentially save up to 15% on your flight if you consider stops on a California to Kentucky flight.

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

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

What airlines fly to Kentucky?

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

As of November 2025, there are 26 flights per day flying from California to Kentucky. The most common time of day flights depart is 12:00PM, with 62% of flights taking off in the afternoon.

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

As of November 2025, 185 flights take off from California and land in Kentucky each week. The most common flight departure day for this route is Sun, with 23% of weekly flights taking off on this day.

How long is the flight from California to Kentucky?

On average, it takes 4h to fly from California to Kentucky if you fly out of Los Angeles (the most popular airport in California) and into Louisville (the most popular airport in Kentucky). If you’re flying out of San Francisco and into Louisville, then the flight time is around 4h 25m.

Cheap California to Kentucky flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Kentucky

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

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

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

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

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

Best airlines flying from California to Kentucky

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

Why use momondo?

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

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

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

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

An easier way to manage your Kentucky 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 Kentucky

Popular cities in Kentucky

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